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Search found 38 results on 2 pages for 'joachim sauer'.

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  • Thinkpad x201 Tablet - Touch doesn't work correctly under 12.04

    - by Joachim
    running 12.04 on my Thinkpad X201t. On the login screen the touch works fine, the mouse cursor appears where I touch the screen. After I logged in, it doesn't work anymore. If I touch the display, the cursor stays on the point where it was before, it doesn't jump to the touchpoint. I can move it, yes, but its chaotic. With the pen it works fine, but without the touch-function it's not enought for real tablet usage. So, would be glad if touch-function can be fixed. I'm very new to Linux/Ubuntu, so don't know where I can start. Haven't found anything in the system settings & Compiz so far, also no luck in google etc. Would be glad for help ;-). Of course I could go back to 11.04... but I would prefer to stay with the new system. Best, Joachim

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  • Why is there a large discrepancy between the stackoverflow tag frequency and the TIOBE Index?

    - by Lo Sauer
    By recently looking at the TIOBE Programming Community Index (Sep 2012) I noticed the following order: C Java Objective-C C++ C# PHP When looking at the tag frequencies of stackoverflow however, the situation is as follows: C# Java PHP JS Android jquery (JS) iphone (Objective-C) C++ (Java takes the lead when accounting for Android tagged posts w/o a Java tag). JavaScript also likely has surpassed PHP in total numbers of programmers? I realize the tag-frequencies may not be the best indicator, but it is likely a sufficient measure nonetheless. What am I missing that explains this discrepancy, especially for ANSI C?

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  • Automatically select headphones when plugged in

    - by Joachim Pileborg
    When I plug headphones into my desktop computer, they are not automatically selected for output, instead all sound still goes through my S/PDIF output to the stereo. The headphones alternative is added in the sound settings, and I have to manually select it as output device. $ cat /proc/asound/pcm 00-00: ALC898 Analog : ALC898 Analog : playback 1 : capture 1 00-01: ALC898 Digital : ALC898 Digital : playback 1 00-02: ALC898 Analog : ALC898 Analog : capture 2 I have done a Google search, as well as search askubuntu.com, but none of the answers in the hits I found seems to help. Also, after listening with the headphones and then unplug them, the previous output is not automatically selected, so I have no sound at all then. I have to manually select the correct output in the settings.

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  • How would I be able to get a game over screen using the pause function?

    - by Joachim Velzel
    I am having problems with my snake game, when the snake collides with itself it draws a "game over" image in the background, but only while it's colliding with itself. I want it to behave like the pause function, so that as soon as the snake collides with itself it draws an image on the screen and stops the game play. And then how would you be able to restart or to quit the game? I just have this for the detection at the moment: if (snakeHeadRectangle.Intersects(snakeBodyRectangleArray[bodyNumber])) { spriteBatch.Draw(textureGameOver, gameOverPosition, Color.White); } Thanks

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  • Force full-screen game to one monitor?

    - by Joachim Pileborg
    I have two monitors, one 1920x1200 and the other 1920x1080, and in 10.10 they were "separate". As in when I opened the display preferences they were shown as separate screens. Since installing (from scratch) 11.04 I instead have one giant 3840x1200 screen spread over the two monitors. Not a problem per se, except when I want to play full-screen games! When playing games I want them to be on the primary (1920x1200) monitor, but since the game only detects one screen I cant do that, even if I lower the resolution in-game. I have a nVidia GTS 250 card, using nvidia-current driver (version 270.41.06), even though "Additional Drivers" reports the driver is "activated but not currently in use". Is there a way to force the game to use only one of the monitors? Or make the game detect both monitors?

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  • Can't install libglib2.0-dev

    - by Joachim Pileborg
    Since Handbrake can't be installed in Oneiric, I decided to try and build it from source instead. The build is interrupted because it complains glib is not installed, so I thought I better install the glib development package. But I cant: $ sudo aptitude install -V libglib2.0-dev The following NEW packages will be installed: libglib2.0-dev{b} [2.30.0-0ubuntu4] 0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 1 775 kB of archives. After unpacking 8 831 kB will be used. The following packages have unmet dependencies: libglib2.0-dev: Depends: libglib2.0-0 (= 2.30.0-0ubuntu4) but 2.31.0-0ubuntu1~oneiric1 is installed. Depends: libglib2.0-bin (= 2.30.0-0ubuntu4) but 2.31.0-0ubuntu1~oneiric1 is installed. Internal error: the solver Install(libglib2.0-bin 2.30.0-0ubuntu4 <libglib2.0-dev 2.30.0-0ubuntu4 -> {libglib2.0-bin 2.30.0-0ubuntu4 libglib2.0-bin 2.30.0-0ubuntu4}>) of a supposedly unresolved dependency is already installed in step 237 Aptitude the suggest a solution that involves removing basically all libraries, including libc. How do I install the glib development package?

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  • How to print a rendered website to pdf or vector graphics?

    - by Lo Sauer
    This is a crucial question to many: Searching the web, I have found several command line tools that allow you to convert a HTML-document to a PDF-document, however they all seem to use their own, and rather incomplete rendering engine, resulting in poor quality How can you print the rendered output of a modern web-browser to pdf, (and/or svg) whilst retaining as much vector graphics as possible? There is a solution called: webkit-pdf (which renders everything to bitmap graphics) I am looking for options, alternatives, suggestions perhaps even a printer-driver or webservices? Thanks

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  • Do 10m external SAS cables work?

    - by Joachim Sauer
    According to the Wikipedia page external SAS cables are specified for up to 10m length. However, I found it pretty hard to actually find places that sell cables of that length. This made me wonder: Are there any known problems with using cables that are as long as this? Will it be more fragile? Slower? And if 10m is not suggested, would 6m be any more stable? A little background: for several reasons we'd like to put a tape library physically separate from our main server and 10m would be enough to put it on a separate floor.

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  • Why does no small Rj45 port exist?

    - by Christian Sauer
    While I bought my last Tablet I noticed that no Tablet (and most smaller notebooks /convertibles) has a Rj45 port. Which I finde quite dissatisfying since I like to use RJ45 in numerous places. I think a reason could be that Rj45 is simply too big for a Tablet - it is downright massive compared to micro USB /HDMI etc. But that leads me to my question: Why is there no attempt to build a smaller micro-Rj45 port which could be used in constrained spaces?

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  • Are there cross-platform tools to write XSS attacks directly to the database?

    - by Joachim Sauer
    I've recently found this blog entry on a tool that writes XSS attacks directly to the database. It looks like a terribly good way to scan an application for weaknesses in my applications. I've tried to run it on Mono, since my development platform is Linux. Unfortunately it crashes with a System.ArgumentNullException deep inside Microsoft.Practices.EnterpriseLibrary and I seem to be unable to find sufficient information about the software (it seems to be a single-shot project, with no homepage and no further development). Is anyone aware of a similar tool? Preferably it should be: cross-platform (Java, Python, .NET/Mono, even cross-platform C is ok) open source (I really like being able to audit my security tools) able to talk to a wide range of DB products (the big ones are most important: MySQL, Oracle, SQL Server, ...)

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  • on SSH login, get message 'Could not chdir to home directory"

    - by joachim
    I am SSHing into a Mac OS X server running Tiger. When I log in I get put in the root directory and shown this message: Could not chdir to home directory : No such file or directory My $HOME variable seems to be empty. I've googled the problem and found a mailing list thread which suggests using dscl to set up the home directory, but I've done that and the problem still persists even though now dscl correctly reports: $ dscl . -read /users/me NFSHomeDirectory NFSHomeDirectory: /Users/me

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  • Pass the output of ls to diff

    - by joachim
    I have one file that contains a list of files from a server, and a local folder that I compare to that manifest. Obviously, I do 'ls -1 listing_local' and then diff that file with listing_server. But is it possible to diff the manifest and the output of ls immediately to the diff command?

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  • in Open Office Calc, how do I drag and drop cells to insert rather than replace their destination?

    - by joachim
    I want to rearrange rows with the mouse in Calc. In Excel, I select the whole row, then drag and drop it while holding SHIFT. This causes the drag and drop cursor to turn into a bar rather than cells, and the cells are inserted at the bar's position. Is there a way to accomplish the same sort of thing in Calc without going round the houses inserting columns before the drag operation?

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  • How do I mount a harddrive to my /home folder in OS X?

    - by Joachim Hedberg
    Im wondering how to mount my second HDD to my /home folder like you do in other *NIX systems, making the mount point just that folder and not a standard HDD. I am aware of the method of copying my /home folder and then telling OSX via System Preferences/Users & Groups to look for the folder in a different location. What I am wondering is if there is a way to properly mount the entire HDD to become nothing more than my /home. I don't want it to even show up in Finder as an HDD. Is this even possible?

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  • When does ISC dhcpd expire leases

    - by Joachim Breitner
    When exactly does ISC dhcpd forget a lease that is not explicitly freed by the client? Context: I am running an installation with many small pools (3 address) and it does not seem to cope well when all three leases are taken. Nevertheless I see entries in dhcpd.leases-file whose end date has passed. Also, these entries are counted towards the number of used leases for the adaptive lease time feature. Shouldn’t these be considered unused?

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  • how can I check my rsa passphrase?

    - by joachim
    I think I've forgotten my RSA passphrase again. Is there a way to have my local command line prompt me for it so I can check if I at least what I remember it as is correct, so I don't needlessly change it? Next time I'm writing it on a post-it ;)

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  • In OpenOffice Calc, how do I drag and drop cells to insert rather than replace their destination?

    - by joachim
    I want to rearrange rows with the mouse in Calc. In Excel, I select the whole row, then drag and drop it while holding Shift. This causes the drag and drop cursor to turn into a bar rather than cells, and the cells are inserted at the bar's position. Is there a way to accomplish the same sort of thing in Calc without going around the houses inserting columns before the drag operation?

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  • Netbook (Samsung N220) on Ubuntu 10.04 slows down WiFi for other computers

    - by Joachim
    I encountered a really odd problem with my new netbook. I am running Ubuntu 10.04 on a Samsung N220 Mito. So far everything worked fine. Now I tried the machine for the first time in our work group where we have a wifi (with internet access) for all laptops. The wifi is controlled by a computer running Suse 9.3 which provides a DHCP server and imposes a firewall. At the moment there is only a macbook in the wifi, where no problems with the internet or wifi connection are encountered. Now coming to my actual problem: In addition to the macbook i connect the Samsung N220 to the Wifi. Problem: My download speed is for some reason limited to 70KB/s max. This is neither a limitation of the server/website i browse on, nor a configuration of the netbook: at home i have 500KB/s download speeds. Furthermore, it is not a default limitation for "untrusted" or "new machines" in the wifi, as for instance other new laptops get full speed internet with our wifi. Problem: Once the Samsung N220 is generating traffic in the wifi, the wifi is slowed down dramatically for all other machines: I run a ping to the router from the macbook. The ping times with the N220 ideling are 2-6ms. When I start downloading or browsing in the web with the N220 the ping speed drops to 800ms. Vice versa, when the macbook is generating the traffic the ping of the N220 to the rooter stays constant at around 2-6ms. So clearly, it is some problem originating from my netbook or maybe its treatment in the wifi. Thanks for any help

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  • Is Hacom Mars II Dual Blade good ?

    - by Joachim H. Skeie
    I am considering getting a Hacom Mars II Dual Blade for use as a firewall in a data-center for one of my colocated solutions. As the 1U enclosure have two identical firewalls, I am intending to use one of the firewalls as the external firewall using packet-filtering and load balancer (balancing load for my front-end nodes), while using the second as the internal firewall (as an application gateway). But I have no experience with Hacom, or pfSense firewalls. They do look really good on paper, but how are they in practice ?

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  • Win7 safe mode pretends it's Xp?

    - by Joachim Kerschbaumer
    hi there, just a question in between. a friend of mine brougth me a laptop that does not work anymore and wanted me to check whether i can do something. she told me its windows 7, and startup screen and login screen look like it. howevere, as she gets a bluescreen on startup it is only possible to boot in safe mode where the system pretends to be windows xp sp3. the system also may have 1 gig of ram but the system itself states that it has 954 mb of ram which is a value i´ve never seen before. is there everything corrupt from operating system to hardware, or am i just a newbie that does not know that windows 7 pretends to be winxp sp3 in safe mode? or is this laptop just the victim of an illegal, crazy copy of xp sold as win7? maybe some strange chinese stuff? i also recognized that the startup screen of Outlook Express is pronounced as "Outllok Express" (no typo) i´m kinda confused, maybe someone could put light into this ;) thanks

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  • Windows 7 safe mode pretends it's Windows XP?

    - by Joachim Kerschbaumer
    Just a question in between. A friend of mine brought me a laptop that does not work anymore and wanted me to check whether I can do something. She told me it's Windows 7, and startup screen and login screen look like it. However, as she gets a bluescreen on startup it is only possible to boot in safe mode where the system pretends to be Windows XP SP3. The system also may have 1 GB of RAM but the system itself states that it has 954 MB of RAM which is a value I've never seen before. Is everything corrupt from operating system to hardware, or am I just a newbie that does not know that Windows 7 pretends to be Windows XP SP3 in safe mode? Or is this laptop just the victim of an illegal, crazy copy of Windows XP sold as Windows 7? Maybe some strange Chinese stuff? I also recognized that the startup screen of Outlook Express reads "Outllok Express" (no typo) I´m kind of confused, maybe someone could put light into this ;)

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  • Overwrite SOA expiry in a bind9 slave name server.

    - by Joachim Breitner
    I run a slave name server of a domain that I do not have full control over (i.e. changing the SOA is not possibly). The SOA specifies an expiry time of one week. For various reasons, I’d like to override that value on my specific slave server to something larger. Is there a way to do that? N.B: I know that for the refresh and retry fields, bind9 provides the options min-refresh-time, max-refresh-time, min-retry-time and max-retry-time to overrule the SOA, as mentioned in the documentation. For some reason this just does not inclucde expiry.

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