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• How to set up dual wired and wireless connections?

  - by Col

  My laptop has both wireless and a wired connection capabilities. Can I connect to a router A using wireless and a separate router B using wired ethernet at the same time without having to switch back and forth? Thanks for replying so quickly. I wish to connect to two separate networks. The wireless connection is to router A which is connected to broadband internet. The wired connection is to router B which I wish to share files and a printer on 1 or 2 other desktops also using wired connections on B and maybe using synergy to have only one keyboard and mouse for 2 desktops. The wireless laptop is the only one required to have internet access.

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• How can I build this payment receipt/booking application?

  - by Festus

  I'm planning to build a payment receipt/booking application for a media company with several branches in different locations. The application should be able to move data across the network/internet to a central database where the administrator/accountant in a different location will be able to see the result of the entire job for the day from each branch. Application will run on windows environment. Will be able to send result of the booking to a Point Of Sales printer for print output. Now, I'm confused about choosing the right programming language to accomplish this task. I'm between beginner/intermediate level in PHP, I know HTML/CSS and JavaScript. I have tried to do this in PHP but, I'm face with several challenges and I fear for the POS part since PHP application run on the web browser. I don't know if python will be best suited for this and how long will it take someone with my experience level to pick up python. Any suggestion will be highly appreciated.

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• Software Center crashes and terminal errors

  - by user97521

  *note*I'm a new user to Ask Ubuntu and I've only recently switched to Ubuntu 12.04. When I try to open the software center (Ubuntu 12.04 32-bit) it will flash open, load for maybe 1-2 seconds, and then close. When i try using: sudo apt-get purge software center sudo apt-get install sudo apt-get update sudo apt-get upgrade I get this within the terminal: Reading package lists... Error! E: Problem parsing dependency Depends E: Error occurred while processing printer-driver-hpcups (NewVersion2) E: Problem with MergeList /var/lib/dpkg/status E: The package lists or status file could not be parsed or opened. *The problem fixed itself after I shut down my laptop for the night and turned it back on to check my e-mail this afternoon. If anyone could tell me how to fix this problem in the future please do, I would like to learn about these kind of things because i don't plan on putting windows on my laptop again :P *

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• With Bluetooth keyboard, Bluetooth mouse movement is jerky on Macbook Pro

  - by donut

  I have a Macbook Pro 2,2 from early 2007. I've been using a Targus Bluetooth Laser Mouse for Mac for over a year now and its been wonderful (except for the optical scroll). Tracking has been as smooth as butter. Then someone game me an old Apple Wireless (Bluetooth) Keyboard. When both are connected, the keyboard seems to work just fine but the mouse's tracking is jerky and mouse clicks are occasionally missed. Using the trackpad on my laptop is still smooth and silk. Any ideas of fixing this or do I need a wired keyboard? I'm running Mac OS X 10.5.8

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• How do you organise the cables in your racks?

  - by Tim

  I'm migrating my current half-size rack to a full-size rack and want to take the opportunity to reorganize and sort our spaghetti-hell of ethernet cables. What system do you use for organising your cables? Do you use any tracking software? Do you physically label the cables? What are you identifying when you label each end? Mac address? Port number? Asset number? What do you use to label them? I was looking at a hand held labeler, but the wrap around laser printer sheets might work. The Brady ID PAL seems good, but it's pricey. Ideas?

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• Word 2010 not printing body text on pages with images

  - by Oesor

  I've got a document exhibiting bizarre behavior -- when I print, the body text style is only displayed on pages without images. Headings, header and footer, and captions are printing on the page, along with any graphics such as border styles applied to the style, but the text itself doesn't print -- except for en dashes. The text is pretty basic -- a justified Calibri style. Images are their own style, a centered paragraph item. There's no floating image boxes or text boxes going on, everything's a paragraph style. It's not a print driver issue. I get identical behavior on both a HP and Brother laser printer. It's also not a paragraph-level style issue; I've inserted enough dummy text to move a printing paragraph on a page with no images to the next page, which has an image, and the paragraph does not print on the next page. Has anyone run into an issue like this and knows the solution?

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• Adobe Reader seems to use wrong lpr command when printing to CUPS

  - by zebonaut

  Hi, on my debian lenny box, printing via CUPS works fine, e.g. using OpenOffice. When printing from Adobe Reader, however, stuff doesn't work. It appears the problem happens during the first step of the process, when Adobe Reader talks to lpr. I guess this is the reason because I get an error message from Adobe Reader like: The following error occurred while printing... 'usage: lpr [-cdfghlmnpqrstv] [-#num] [-1234 font] [-C class] [-i [numcols]] [-J job] [-Pprinter] [-T title] [-U user] [-wnum] [name ...]' Looks like lpr complains about the way Adobe Reader talks to it, doesn't it? This happens no matter if I print to my laser or to CUPS-PDF. It seems like Adobe Reader sends a command like lpr -P CUPS-PDF -o PageSizeA4 -o blah -o blah Is there anything I can configure to make things work?

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• Bluetooth not seeing mouse (Fedora)

  - by Chris

  I have a Lenovo S10 'netbook' that I've installed Fedora 17 ("LXDE spin") on. So far pretty much everything works great, except, the on-board Bluetooth. lsusb shows the controller present (0a5c:2101 Broadcom Corp. Bluetooth Controller), hcitool dev shows hci0 present, but when I put my mouse ("Lenovo Bluetooth Laser Mouse," which works perfectly paired with a MacBook Pro, MacBook Air, Mac mini, and Lenovo SL500 (with a USB dongle; running Windows 7)) into pairing mode and run hcitool scan (reports "Scanning ..." and, without further information or error message, returns to the shell prompt), blueman-manager, or bluetooth-wizard (from the gnome-bluetooth package) and try to detect the mouse, I get nothing... Frustrating! Thanks anyone who can point me in the right direction!

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• Spaces suddenly stops responding to mouse button activation

  - by donut

  I'm running Mac OS Leopard and using a Targus Bluetooth Laser Mouse and just recently on two different computers the mouse buttons stop being able to control Spaces. They work fine for activating Exposé but Spaces will not response to any mouse buttons. Keyboard and hotspot activations work fine. For over a year it has been working fine. Just made a clean install of OS X and still have the problem. Restarting fixes it, but it invariable returns if I use the computer for a while. Seems to happen after activating Spaces.

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• dell u2410 3dMark Benchmark distortion problems

  - by Scanningcrew

  Ive been doing burn in testing for a new system I have put together and I am running into some video distortion problems with running the 3DMark benchmark tools (Both 06 and Vantage). The graphics will be fine, then sometimes during a test switch the screen will light up with thin horizontal ranibow lines (Something that looks very "glitchy") If i turn the monitor off and back on it clears up. All the tests "pass" and my system gets good marks but it concerns me if I might have problems with games (The screen returns to normal if I dont resest monitor and just let tests pass). I want to return a problem component now before its too late if it is something with the new hardware. Also, I am monitoring temp with thermal laser gun and the card itself is not going above 65c. Any ideas? System: Asrock x58 Xtreme - Last BIOS (1.80) EVGA Geforce GTX 285 w/ latest nvidia drivers (Connect via DVI1) Dell U2410(Set to 59hz refresh 1900x1202 -although I believe benchmarks run 1200x1024) Windows 7 Ultimate 64 12Gb DDR3 1600 RAM

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• Windows 2008 Print Server issue

  - by HokieMike

  I have a dedicated windows 2008 server I use as a file server and print server at my home office. Whenever I print documents from one of my clients, I see the document hit the queue on the server immediately (says its in "printing" status), but it takes FOREVER to print out (like over 5 minutes). But, printing the same document locally from the server takes 4 seconds. It's an HP 1006P laser printer. I am running 32-bit 2008 Server. Installed the Vista drivers ( updated to latest version ). Tried updating the drivers on the clients too and no dice. Any ideas on how to troubleshoot?

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• Linux Bluetooth [closed]

  - by Chris

  Not sure if this is the proper forum; please forgive me if it's not... I have a Lenovo S10 'netbook' that I've installed Fedora 17 ("LXDE spin") on. So far pretty much everything works great, except, the on-board Bluetooth. lsusb shows the controller present (0a5c:2101 Broadcom Corp. Bluetooth Controller), hcitool dev shows hci0 present, but when I put my mouse ("Lenovo Bluetooth Laser Mouse," which works perfectly paired with a MacBook Pro, MacBook Air, Mac mini, and Lenovo SL500 (with a USB dongle; running Windows 7)) into pairing mode and run either hcitool scan (reports "Scanning ..." and, without further information or error message, returns to the shell prompt) or bluetooth-wizard (from the gnome-bluetooth package) and try to detect the mouse, I get nothing... Frustrating! Thanks anyone who can point me in the right direction!

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• HP Laserjet "maintenance interval" vs "fuser life"

  - by marienbad

  I posted a question about the Laserjet 8100DN earlier here: http://serverfault.com/questions/139043/buying-an-old-laser-printer-what-will-need-to-be-replaced and from doing some more research I have a new question: I found the "maintence interval" -- "the interval at which you should install a maintenance kit" (which is a fuser and rollers), and it is...350,000 pages. BUT, when I look at the specs for an HP 8100 fuser, it says the fuser has a life span of 150,000 pages. What gives? – Will the fuser go bad after 150 or 350? ==== BTW I hope it's ok to ask another similar question in a new thread -- I'm just following instructions from my thread on the topic at Meta.

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• PS/2 mouse and USB keyboard combination with Windows 7 isn't possible?

  - by B. Roland

  I have a PS/2 keyboard, and a PS/2 mouse - I'm using an Ubuntu/Win7 (x86) combo. Yesterday I replaced the keyboard with a new USB one. Until a restart everything was fine, but after it, the cursor couldn't be moved. I opened the device manager, and it displayed Code 10 - This device will not start. If I place my PS/2 keyboard back, restart, then the mouse will work fine. I tried the USB keyboard, PS/2 mouse combo in Ubuntu, and it works there - so it is a Windows-only problem. I downloaded the mouse's driver (it's a Netscroll 200 Laser) - nothing changed. Please help me! Thanks!

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• Macbook superdrive got calibration problems

  - by Fractal

  I have an intel macbook dual 2Ghz, bought about three years ago. I've had some problems with the superdrive and changed it a year and a half ago. the drive is Matshita DVD-R UJ 857 now I'm into burning cd's again and try to burn a DVD with Toast Titanium from an .iso on my hard drive But it won't work. When I launch the burn, the disc suddenly stops turning, and an error log pops: medium error, sense code = 0x73, 0x03 then I try with the built in cd burner of the macbook as soon as I click burn, the cd stops turning in the drive, and error log says peripheral couldn't calibrate power of the laser required for medium so since I'm not that logical of a geek, I try my first idea: let's see with other brands of DVD! the problem is that it works, now. but I'd like for all of my medium to be usable, and I've already seen my ridata DVD being burn, so here's the question. What the hell is happening with my superdrive? :)

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• Fonts not found when print request comes from a child process of a Service

  - by beeglebug

  I have a strange issue on a Windows Server 2003 box which has been baffling me for days now. I have a service running on the machine which calls a specified exe every 60 seconds, the exe looks at a local database to see if it needs to print anything, and if so, it prints it to a network laser printer. The problem i'm having is that some fonts won't print out when the exe is called automatically by the service, but work fine if I double click the exe to run it. The font was installed by Administrator, but the service runs as NT Authority\System. I thought this might have something to do with it, but I tried running the service as Administrator, and that didn't solve it. Are there any issues with fonts and permissions that i'm not aware of that could be causing this behaviour?

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• Mouse will not click and drag

  - by C. Ross

  My mouse is currently having trouble with Click and Drag. It moves well, it clicks well (including double click); but it will not click and drag correctly. When dragging it just drops the highlighted area almost immediately after starting it. The operating system is Windows 7 x6, and the mouse is a Microsoft 5 Button laser wired model that's approximately 3 years old. The problem is relatively new, but has been happening consistently for several weeks through several reboots. Is there anything to try besides buying a new mouse?

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• Minty Bug: Build an FM Bug Inside a Mint Container

  - by ETC

  Electronics projects that have real world (and showing off to your friends) potential are the most fun; today we take a look at a clever FM bug design hidden in a mint container. At PyroElectro Projects they wanted to try something new with the whole electronics-in-mint-container genre. They opted to turn a container of Ice Breakers Frost mints (the Ice Breakers response to Altoid Mints, presumably) into a small FM bug. The most clever part of the design is that the container still holds mints. Aside from a small black dot on the back of the case you’d have little reason to believe it was anything buy a box of mints. Check out the video below to see the mint container unpacked and the hidden electronics payload revealed: If you’re interested in the project hit up the link below for additional information. FM Bug Transmitter Mint Box [Pyro Electro Projects via Hack A Day] Latest Features How-To Geek ETC How to Get Amazing Color from Photos in Photoshop, GIMP, and Paint.NET Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? Get the MakeUseOf eBook Guide to Hacker Proofing Your PC Sync Your Windows Computer with Your Ubuntu One Account [Desktop Client] Awesome 10 Meter Curved Touchscreen at the University of Groningen [Video] TV Antenna Helper Makes HDTV Antenna Calibration a Snap Turn a Green Laser into a Microscope Projector [Science] The Open Road Awaits [Wallpaper]

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• Awesome 10 Meter Curved Touchscreen at the University of Groningen [Video]

  - by Asian Angel

  Think that you have seen awesome touchscreen setups before? Then think again because the University of Groningen has put together the ultimate version with a super-sized 10 meter curved screen setup housed at their reality center. To learn more about the assorted hardware and software used in the creation of this touchscreen wonder see the detailed information section on the YouTube page (link provided below). Note: The video has approximately 1 minute of “blank” airplay at the end. Reality touchscreen University of Groningen [via Geeks are Sexy] Latest Features How-To Geek ETC Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions Awesome 10 Meter Curved Touchscreen at the University of Groningen [Video] TV Antenna Helper Makes HDTV Antenna Calibration a Snap Turn a Green Laser into a Microscope Projector [Science] The Open Road Awaits [Wallpaper] N64oid Brings N64 Emulation to Android Devices Super-Charge GIMP’s Image Editing Capabilities with G’MIC [Cross-Platform]

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• E: Sub-process /usr/bin/dpkg returned an error code (1)

  - by Joel

  I cant install or uppdate anything on my system 12.04 I get the error... installArchives() failed: dpkg: error processing libqt4-xmlpatterns (--configure): libqt4-xmlpatterns:amd64 4:4.8.1-0ubuntu4.2 cannot be configured because libqt4-xmlpatterns:i386 is in a different version (4:4.8.1-0ubuntu4.3) dpkg: error processing libqt4-xmlpatterns:i386 (--configure): libqt4-xmlpatterns:i386 4:4.8.1-0ubuntu4.3 cannot be configured because libqt4-xmlpatterns:amd64 is in a different version (4:4.8.1-0ubuntu4.2) dpkg: dependency problems prevent configuration of libqt4-declarative:i386: libqt4-declarative:i386 depends on libqt4-xmlpatterns (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-xmlpatterns:i386 is not configured yet. dpkg: error processing libqt4-declarative:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-declarative: libqt4-declarative depends on libqt4-xmlpatterns (= 4:4.8.1-0ubuntu4.3); however: Version of libqt4-xmlpatterns on system is 4:4.8.1-0ubuntu4.2. dpkg: error processing libqt4-declarative (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqtgui4:i386: libqtgui4:i386 depends on libqt4-declarative (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-declarative:i386 is not configured yet. dpkg: error processing libqtgui4:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqtgui4: No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already libqtgui4 depends on libqt4-declarative (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-declarative is not configured yet. dpkg: error processing libqtgui4 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-designer: libqt4-designer depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-designer (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-designer:i386: libqt4-designer:i386 depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4:i386 is not configured yet. dpkg: error processing libqt4-designer:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-opengl: libqt4-opengl depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-opengl (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-opengl:i386: libqt4-opengl:i386 depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4:i386 is not configured yet. dpkg: error processing libqt4-opengl:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-qt3support: libqt4-qt3support depends on libqt4-designer (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-designer is not configured yet. libqt4-qt3support depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-qt3support (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-qt3support:i386: libqt4-qt3support:i386 depends on libqt4-designer (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-designer:i386 is not configured yet. libqt4-qt3support:i386 depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4:i386 is not configured yet. dpkg: error processing libqt4-qt3support:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-scripttools:i386: libqt4-scripttools:i386 depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4:i386 is not configured yet. dpkg: error processing libqt4-scripttools:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-svg: libqt4-svg depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-svg (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-svg:i386: libqt4-svg:i386 depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4:i386 is not configured yet. dpkg: error processing libqt4-svg:i386 (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: libqt4-xmlpatterns libqt4-xmlpatterns:i386 libqt4-declarative:i386 libqt4-declarative libqtgui4:i386 libqtgui4 libqt4-designer libqt4-designer:i386 libqt4-opengl libqt4-opengl:i386 libqt4-qt3support libqt4-qt3support:i386 libqt4-scripttools:i386 libqt4-svg libqt4-svg:i386 Error in function: dpkg: dependency problems prevent configuration of libqt4-declarative: libqt4-declarative depends on libqt4-xmlpatterns (= 4:4.8.1-0ubuntu4.3); however: Version of libqt4-xmlpatterns on system is 4:4.8.1-0ubuntu4.2. dpkg: error processing libqt4-declarative (--configure): dependency problems - leaving unconfigured dpkg: error processing libqt4-xmlpatterns (--configure): libqt4-xmlpatterns:amd64 4:4.8.1-0ubuntu4.2 cannot be configured because libqt4-xmlpatterns:i386 is in a different version (4:4.8.1-0ubuntu4.3) dpkg: error processing libqt4-xmlpatterns:i386 (--configure): libqt4-xmlpatterns:i386 4:4.8.1-0ubuntu4.3 cannot be configured because libqt4-xmlpatterns:amd64 is in a different version (4:4.8.1-0ubuntu4.2) dpkg: dependency problems prevent configuration of libqtgui4: libqtgui4 depends on libqt4-declarative (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-declarative is not configured yet. dpkg: error processing libqtgui4 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-declarative:i386: libqt4-declarative:i386 depends on libqt4-xmlpatterns (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-xmlpatterns:i386 is not configured yet. dpkg: error processing libqt4-declarative:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-svg: libqt4-svg depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-svg (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-opengl: libqt4-opengl depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-opengl (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-designer: libqt4-designer depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-designer (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-qt3support: libqt4-qt3support depends on libqt4-designer (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-designer is not configured yet. libqt4-qt3support depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4 is not configured yet. dpkg: error processing libqt4-qt3support (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqtgui4:i386: libqtgui4:i386 depends on libqt4-declarative (= 4:4.8.1-0ubuntu4.3); however: Package libqt4-declarative:i386 is not configured yet. dpkg: error processing libqtgui4:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-svg:i386: libqt4-svg:i386 depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4:i386 is not configured yet. dpkg: error processing libqt4-svg:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-opengl:i386: libqt4-opengl:i386 depends on libqtgui4 (= 4:4.8.1-0ubuntu4.3); however: Package libqtgui4:i386 is not configured yet. dpkg: error processing libqt4-opengl:i386 (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of libqt4-designer:i386: joel@Joel-PC:~$ sudo apt-get install -f [sudo] password for joel: Läser paketlistor... Färdig Bygger beroendeträd Läser tillståndsinformation... Färdig Korrigerar beroenden.... Färdig Följande paket har installerats automatiskt och är inte längre nödvändiga: kde-l10n-sv language-pack-kde-sv-base language-pack-kde-zh-hans-base calligra-l10n-engb calligra-l10n-sv calligra-l10n-zhcn language-pack-kde-en kde-l10n-engb language-pack-kde-sv language-pack-zh-hans-base kde-l10n-zhcn language-pack-zh-hans language-pack-kde-zh-hans language-pack-kde-en-base Använd "apt-get autoremove" för att ta bort dem. Följande ytterligare paket kommer att installeras: libqt4-xmlpatterns Följande paket kommer att uppgraderas: libqt4-xmlpatterns 1 att uppgradera, 0 att nyinstallera, 0 att ta bort och 22 att inte uppgradera. 15 är inte helt installerade eller borttagna. Behöver hämta 0 B/1 033 kB arkiv. Efter denna åtgärd kommer ytterligare 0 B utrymme användas på disken. Vill du fortsätta [J/n]? J dpkg: fel vid hantering av libqt4-xmlpatterns (--configure): libqt4-xmlpatterns:amd64 4:4.8.1-0ubuntu4.2 cannot be configured because libqt4-xmlpatterns:i386 is in a different version (4:4.8.1-0ubuntu4.3) dpkg: fel vid hantering av libqt4-xmlpatterns:i386 (--configure): libqt4-xmlpatterns:i386 4:4.8.1-0ubuntu4.3 cannot be configured because libqt4-xmlpatterns:amd64 is in a different version (4:4.8.1-0ubuntu4.2) dpkg: beroendeproblem förhindrar konfigurering av libqt4-declarative:i386: libqt4-declarative:i386 är beroende av libqt4-xmlpatterns (= 4:4.8.1-0ubuntu4.3), men: Paketet libqt4-xmlpatterns:i386 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-declarative:i386 (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-declarative: libqt4-declarative är beroende av libqt4-xmlpatterns (= 4:4.8.1-0ubuntu4.3), men: Versionen av libqt4-xmlpatterns på systemet är 4:4.8.1-0ubuntu4.2. dpkg: fel vid hantering av libqt4-declarative (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqtgui4:i386: libqtgui4:i386 är beroende av libqt4-declarative (= 4:4.8.1-0ubuntu4.3), men: Paketet libqt4-declarative:i386 har inte konfigurerats ännu. dpkg: fel vid hantering av libqtgui4:i386 (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar koIngen apport-rapport skrevs därför att felmeddelandet indikerar att det är ett efterföljande fel från ett tidigare problem. Ingen apport-rapport skrevs därför att felmeddelandet indikerar att det är ett efterföljande fel från ett tidigare problem. Ingen apport-rapport skrevs därför att felmeddelandet indikerar att det är ett efterföljande fel från ett tidigare problem. Ingen apport-rapport skrevs därför att felmeddelandet indikerar att det är ett efterföljande fel från ett tidigare problem. Ingen apport-rapport skrevs därför att felmeddelandet indikerar att det är ett efterföljande fel från ett tidigare problem. Ingen apport-rapport skrevs därför att felmeddelandet indikerar att det är ett efterföljande fel från ett tidigare problem. nfigurering av libqtgui4: libqtgui4 är beroende av libqt4-declarative (= 4:4.8.1-0ubuntu4.3), men: Paketet libqt4-declarative har inte konfigurerats ännu. dpkg: fel vid hantering av libqtgui4 (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-designer: libqt4-designer är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-designer (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-designer:i386: libqt4-designer:i386 är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4:i386 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-designer:i386 (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-opengl: libqt4-opengl är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-opengl (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-opengl:i386: libqt4-opengl:i386 är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4:i386 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-opengl:i386 (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-qt3support: libqt4-qt3support är beroende av libqt4-designer (= 4:4.8.1-0ubuntu4.3), men: Paketet libqt4-designer har inte konfigurerats ännu. libqt4-qt3support är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-qt3support (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-qt3support:i386: libqt4-qt3support:i386 är beroende av libqt4-designer (= 4:4.8.1-0ubuntu4.3), men: Paketet libqt4-designer:i386 har inte konfigurerats ännu. libqt4-qt3support:i386 är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4:i386 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-qt3support:i386 (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-scripttools:i386: libqt4-scripttools:i386 är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4:i386 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-scripttools:i386 (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-svg: libqt4-svg är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-svg (--configure): beroendeproblem - lämnar okonfigurerad dpkg: beroendeproblem förhindrar konfigurering av libqt4-svg:i386: libqt4-svg:i386 är beroende av libqtgui4 (= 4:4.8.1-0ubuntu4.3), men: Paketet libqtgui4:i386 har inte konfigurerats ännu. dpkg: fel vid hantering av libqt4-svg:i386 (--configure): beroendeproblem - lämnar okonfigurerad Fel uppstod vid hantering: libqt4-xmlpatterns libqt4-xmlpatterns:i386 libqt4-declarative:i386 libqt4-declarative libqtgui4:i386 libqtgui4 libqt4-designer libqt4-designer:i386 libqt4-opengl libqt4-opengl:i386 libqt4-qt3support libqt4-qt3support:i386 libqt4-scripttools:i386 libqt4-svg libqt4-svg:i386 E: Sub-process /usr/bin/dpkg returned an error code (1)

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• USB Hub and Ubuntu

  - by aserwin

  I have a powered 7 port hub connected to my Ubuntu box and it does nothing. The devices (zip drive and web cam) work direct, but aren't recognized through the hub. This worked fine in Windows 7. I can't prove it is the OS because this is a new motherboard and processor. Any advice? EDIT : Output from lsusb -v Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic ehci_hcd iProduct 2 EHCI Host Controller iSerial 1 0000:00:12.2 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 5 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0503 highspeed power enable connect Port 3: 0000.0100 power Port 4: 0000.0100 power Port 5: 0000.0100 power Device Status: 0x0001 Self Powered Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic ehci_hcd iProduct 2 EHCI Host Controller iSerial 1 0000:00:13.2 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 5 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Port 5: 0000.0100 power Device Status: 0x0001 Self Powered Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic ehci_hcd iProduct 2 EHCI Host Controller iSerial 1 0000:00:16.2 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 4 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Device Status: 0x0001 Self Powered Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0001 1.1 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic ohci_hcd iProduct 2 OHCI Host Controller iSerial 1 0000:00:12.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 5 wHubCharacteristic 0x0002 No power switching (usb 1.0) Ganged overcurrent protection bPwrOn2PwrGood 2 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Port 5: 0000.0100 power Device Status: 0x0001 Self Powered Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0001 1.1 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic ohci_hcd iProduct 2 OHCI Host Controller iSerial 1 0000:00:13.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 5 wHubCharacteristic 0x0002 No power switching (usb 1.0) Ganged overcurrent protection bPwrOn2PwrGood 2 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Port 5: 0000.0100 power Device Status: 0x0001 Self Powered Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0001 1.1 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic ohci_hcd iProduct 2 OHCI Host Controller iSerial 1 0000:00:14.5 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 2 wHubCharacteristic 0x0002 No power switching (usb 1.0) Ganged overcurrent protection bPwrOn2PwrGood 2 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Device Status: 0x0001 Self Powered Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0001 1.1 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic ohci_hcd iProduct 2 OHCI Host Controller iSerial 1 0000:00:16.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 4 wHubCharacteristic 0x0002 No power switching (usb 1.0) Ganged overcurrent protection bPwrOn2PwrGood 2 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0303 lowspeed power enable connect Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Device Status: 0x0001 Self Powered Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 1 Single TT bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic xhci_hcd iProduct 2 xHCI Host Controller iSerial 1 0000:02:00.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 2 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection TT think time 8 FS bits bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Device Status: 0x0001 Self Powered Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 3 bMaxPacketSize0 9 idVendor 0x1d6b Linux Foundation idProduct 0x0003 3.0 root hub bcdDevice 3.02 iManufacturer 3 Linux 3.2.0-32-generic xhci_hcd iProduct 2 xHCI Host Controller iSerial 1 0000:02:00.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 31 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 bMaxBurst 0 Hub Descriptor: bLength 12 bDescriptorType 42 nNbrPorts 2 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere bHubDecLat 0.0 micro seconds wHubDelay 0 nano seconds DeviceRemovable 0x00 Hub Port Status: Port 1: 0000.02a0 5Gbps power Rx.Detect Port 2: 0000.02a0 5Gbps power Rx.Detect Binary Object Store Descriptor: bLength 5 bDescriptorType 15 wTotalLength 15 bNumDeviceCaps 1 SuperSpeed USB Device Capability: bLength 10 bDescriptorType 16 bDevCapabilityType 3 bmAttributes 0x00 Latency Tolerance Messages (LTM) Supported wSpeedsSupported 0x0008 Device can operate at SuperSpeed (5Gbps) bFunctionalitySupport 3 Lowest fully-functional device speed is SuperSpeed (5Gbps) bU1DevExitLat 3 micro seconds bU2DevExitLat 2047 micro seconds Device Status: 0x0001 Self Powered Bus 001 Device 002: ID 04a9:1709 Canon, Inc. PIXMA MP150 Scanner Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x04a9 Canon, Inc. idProduct 0x1709 PIXMA MP150 Scanner bcdDevice 1.08 iManufacturer 1 Canon iProduct 2 MP150 iSerial 3 20BC24 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 62 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 2mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x07 EP 7 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x89 EP 9 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 11 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 7 Printer bInterfaceSubClass 1 Printer bInterfaceProtocol 2 Bidirectional iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0001 Self Powered Bus 007 Device 002: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x046d Logitech, Inc. idProduct 0xc517 LX710 Cordless Desktop Laser bcdDevice 38.10 iManufacturer 1 Logitech iProduct 2 USB Receiver iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 98mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 59 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 2 Mouse iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 177 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0000 (Bus Powered) This is with the powered hub plugged in.

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• How to Attach Sticky-Note Reminders to Windows and Applications

  - by Erez Zukerman

  Some applications come with a boatload of keyboard shortcuts; these can make you very fast, but can be difficult to remember, especially if you customized some of them. What if you could have your own little cheat sheet that would pop up next to the application every time your ran it? Read on to see how you can make one. We’re going to be using an excellent (and free) application called Stickies. If you don’t have it yet, go to the Stickies homepage, download it, and install it. Latest Features How-To Geek ETC How to Get Amazing Color from Photos in Photoshop, GIMP, and Paint.NET Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? Get the MakeUseOf eBook Guide to Hacker Proofing Your PC Sync Your Windows Computer with Your Ubuntu One Account [Desktop Client] Awesome 10 Meter Curved Touchscreen at the University of Groningen [Video] TV Antenna Helper Makes HDTV Antenna Calibration a Snap Turn a Green Laser into a Microscope Projector [Science] The Open Road Awaits [Wallpaper]

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• Use a Crayon to Enhance Engraved Lettering on Electronics

  - by ETC

  Whether you’re making a new electronics project or trying to add definition to an old piece, you can use a simple crayon to make etched logos and text pop. At RedToRope, the DIY and project blog of electrical engineering student and tinkering James Williamson, James shares how he used a crayon and a little heat to make the lettering and symbols on his electronics project really pop. It’s an old trick I’ve used many times over the years with firearms but had never thought to use with engraved text on electronics or other devices. You rub the wax into the crevices of the etching, heat the object to melt and level the wax, and then give it a final cleanup buff. Hit up the link below to see the final results of his project as well as all the steps he went through to make the final product look so professional. Laser Engraved, Wax Filled, High Contrast Panels for Electronics Projects [RedToRope via Hacked Gadgets] Latest Features How-To Geek ETC What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions How to Enable User-Specific Wireless Networks in Windows 7 How to Use Google Chrome as Your Default PDF Reader (the Easy Way) How To Remove People and Objects From Photographs In Photoshop Make Efficient Use of Tab Bar Space by Customizing Tab Width in Firefox See the Geeky Work Done Behind the Scenes to Add Sounds to Movies [Video] Use a Crayon to Enhance Engraved Lettering on Electronics Adult Swim Brings Their Programming Lineup to iOS Devices Feel the Chill of the South Atlantic with the Antarctica Theme for Windows 7 Seas0nPass Now Offers Untethered Apple TV Jailbreaking

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• BlitzMax - generating 2D neon glowing line effect to png file

  - by zanlok

  Originally asked on StackOverflow, but it became tumbleweed. I'm looking to create a glowing line effect in BlitzMax, something like a Star Wars lightsaber or laserbeam. Doesn't have to be realtime, but just to TImage objects and then maybe saved to PNG for later use in animation. I'm happy to use 3D features, but it will be for use in a 2D game. Since it will be on black/space background, my strategy is to draw a series of white blurred lines with color and high transparency, then eventually central lines less blurred and more white. What I want to draw is actually bezier curved lines. Drawing curved lines is easy enough, but I can't use the technique above to create a good laser/neon effect because it comes out looking very segmented. So, I think it may be better to use a blur effect/shader on what does render well, which is a 1-pixel bezier curve. The problems I've been having are: Applying a shader to just a certain area of the screen where lines are drawn. If there's a way to do draw lines to a texture and then blur that texture and save the png, that would be great to hear about. There's got to be a way to do this, but I just haven't gotten the right elements working together yet. Any help from someone familiar with this stuff would be greatly appreciated. Using just 2D calls could be advantageous, simpler to understand and re-use. It would be very nice to know how to save a PNG that preserves the transparency/alpha stuff. p.s. I've reviewed this post (and many many others on the Blitz site), have samples working, and even developed my own 5x5 frag shaders. But, it's 3D and a scene-wide thing that doesn't seem to convert to 2D or just a certain area very well. I'd rather understand how to apply shading to a 2D scene, especially using the specifics of BlitzMax.

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• How to Clean Up and Fix Your Music Library with the MusicBrainz Database

  - by Erez Zukerman

  Over the years, some of us accumulate lots and lots of music files. Since these come from a variety of sources, they’re not always as neat as they could be. If your music library is in a bit of a jumble with tags missing, oddly named files and incomplete albums, read on to see how easy it is to make it neat once and for all. MusicBrainz is an online database that uses audio “fingerprints” to identify music tracks even when they’re incorrectly labelled. We’ll be using this database through a free client called Picard, available for Windows, Mac OS X and Linux. So first thing, head on over to Picard’s download page and get the installer. If you use Linux, you can install Picard using your package manager. Once you finish going through the installer, run Picard. Your firewall might pop up an alert telling you Picard is trying to access the Internet; you should agree to let Picard through. You will now see the main Picard interface. Click View > File browser (or press Ctrl+B). Latest Features How-To Geek ETC Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions Awesome 10 Meter Curved Touchscreen at the University of Groningen [Video] TV Antenna Helper Makes HDTV Antenna Calibration a Snap Turn a Green Laser into a Microscope Projector [Science] The Open Road Awaits [Wallpaper] N64oid Brings N64 Emulation to Android Devices Super-Charge GIMP’s Image Editing Capabilities with G’MIC [Cross-Platform]

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