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• How can I make VNC faster?

  - by NickAldwin

  I need to remotely access and use my work computer a few times a week. I want to use VNC because of the price. I've used VNC before, mostly on my own network, where it's fast. However, VNC over the internet is incredibly slow. Even at 256 colors and lower, with Aero turned off, it is unbearably slow. I recently used Ammyy Admin to connect to do something requiring a quick reaction time. Ammyy was really fast, with almost no lag, and it was running in full color with Aero on! How can I make VNC faster, like Ammyy is? I'd use Ammyy, but I would probably run into the 15hr/month limit pretty quickly. Any suggestions? [EDIT] I'm currently using UltraVNC.

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• Adding Exchange Multi Tenant to an existing Exchange Network

  - by TiernanO

  I currently have an Exchange 2010 SP1 server in house, and due to some changes, it looks like i will need Multi Tenant support for a few extra domain names. Looking at the documentation i have found so far, it only mentions multi tenant support when upgrading from 2010 RTM - SP1, and not what you do if you have already got 2010 SP1 installed. So, from what i can gather, i have a few options: Install a new Exchange server with Multi Tenant support and migrate DBs over Back everything up and start again Something else... Any suggestions would be greatly appreciated... Thanks.

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• How to rename multiple files in multiple folders with 1 command

  - by Charles

  We want to rename our *.html files to *.php but (sadly enough) have not enough knowledge to do it with a dos batchfile and/or cmd prompt command. The problem is that each file is in seperat folder and yes talking about 1500+ different folder names. Using wildcards for the files I know is the '*' but using also a wildcard for folders is unknown to me. We probably need to use the (MSDOS) 'FOR' command but there I am stucked. Folder structure we use is: parent-folder/child-folder/grandchild-folder/file.html sample: games/A/game_name/file.html, games/B/game_name/file.html, games/C/game_name/file.html and so on. The parent folder is for all files the same, the child & grandchild folders are different for most files. After renaming these files to .php I assume following in the .htaccess will make a permanent redirect. RedirectMatch 301 (.).html$ http://oursite.com$1.php Looking forward to suggestions/answers, thnx in advance.

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• Intonation issues in office 2007 and internet explorer

  - by Souvlaki

  We were brought a laptop with Windows 7 Home Premium setup for greek language speakers. The installed languages and keyboards are: English (US), as default, and Greek. There is also installed Microsoft Office 2007 greek and Internet Explorer 9.0.8112.16421 greek. When the user tries to write intonated letters such as "?, ?" in office or the IE, instead of the correct letter the result is: ``a and not ? Do you need any other information on the system or what are the suggestions to search for the cause of this problem?

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• Apache 2.0 is showing only text and not php files

  - by denonth

  I have a web application written with PHP, html and JavaScript. On my pc I have installed a EasyPHP program which has Apache and everything installed. But I wanted to put this web app to my server and I have installed a Apache 2.0 but my php files are displayed as text or it starts to download them automatically. I have tried several things one of them is to add this to my conf file: AddType application/x-httpd-php .php AddType application/x-httpd-php-source .phps But it's still not working. What else can I do? Thank you

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• Is it possible to do a web search filtered for the user's comprehension level? [migrated]

  - by Tim

  Do any of the major search engines support a filter to indicate the comprehension level of the user and thus to filter out content beyond their scope? So for example, if someone wanted to find results on "astronomy", but to only show content appropriate for someone in junior-high or lower. Alternatively, if there isn't such an existing method directly, any ideas on how this might be accomplished with existing tools? I found this paper, which seems to indicate folks have looked at this, just don't know if there is a real world tool to do this.

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• Apache httpd.conf handle multiple domains to run the same application

  - by John Stewart

  So what we are looking for is the ability to do the following: We have an application that can load certain settings based on the domain that it is being accessed from. So if you come from xyz.com we show a different logo and if you come from abc.com we show a different logo. The code is the same, running from same server just detects the domain on the run Now we want to get a dedicated server (any suggestions?) that will enable us to point all the doamins that we want to this server (we change the DNS for the domains to that of our server) and then when the user goes to a certain domain they run the same application. Now as far as I can understand we will need to create a "VirtualHost" in apache to handle this. Can we create a wildcard virtualhost that catches all the domains? I am not an expert with Apache at all. So please forgive if this comes out to be a silly question. Any detailed help would be great. Thanks

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• Are there any 17-20 inch monitors that support displayport?

  - by WildJoe

  I've got dual monitors now (both 20 inch 1600x1200). After seeing the new eyefinity cards out there (and reading the CodingHorror post on three monitors) I've decided to get a third. It's time to upgrade my video card anyway. Since I don't already have a third monitor and will be buying one new, I figure it'd make sense to buy one that already had a DisplayPort interface so as to avoid the adapter issue. However, I can't seem to find any monitors on newegg that support this (it's not even an option in the power search, and a keyword search turned up only adapters and video cards). A quick google showed me several 30 inchers (like Dell's, but that's way too expensive, and I don't have that much room on my desk even if I had that money) and some 22 inch models. Again, I'm looking for a 17-20 inch with a DisplayPort interface built in. Any suggestions?

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• Installing any linux distro on new netbook hangs midway

  - by Neigyl R. Noval

  I have just bought a new netbook, Lenovo S110 with a starter Window 7, 32 bit Operating system. I wanted to wipe away Windows and go with Debian or Ubuntu. I have successfully made my USB drive bootable with the Debian net install. The problem is, my computer always hangs up at the start of the installation (with the latter shown on screen). Keyboard stopped responding , and USB was probably not reading (since it was not blinking anymore). I know the bootable USB drive with Debian installer is working since installation works on other netbooks. What should I do to install Linux on my netbook?

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• ext4 loopback device, Buffer I/O Error on reboot

  - by cvb

  I am trying to mount a loopback device on my ext4 formatted ssd drive. I get these errors when I reboot on Linux kernel 2.6.38.8 Buffer I/O error on device loop1, logical block 0 Here is what I do: dd if=/dev/zero of=/mnt/s/lodev bs=4096 count=250000 mkfs.ext4 /mnt/s/lodev mount -n -o loop,rw /mnt/s/lodev /mnt/test The loopback mount is successful, but on reboot I get errors as mentioned above. Even mouting with 'sync','data=writeback' does not help. I tried to losetup a device, but see the same behavior. I also reformatted the base device and created the loopback device and mounted as above, I still see these errors. I do not see them when I format them as vfat. Appreciate any suggestions on this problem.

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• ATI driver in Fedora linux 11

  - by unknown (google)

  I recently built a pc with an ATI Radeon HD 5750. I have installed Fedora 11 and installed the device driver for the Radeon 5700 series proprietary drivers. I wanted to see if there is graphics hardware acceleration. I typed in glxinfo at the terminal and I got: X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 135 (GLX) Minor opcode of failed request: 19 (X_GLXQueryServerString) Serial number of failed request: 14 Current serial number in output stream: 14 I don't know how to fix this. I tried to go to the ATI Catalyst Control Center; that worked, but the ATI Catalyst Control Center (Administrator) doesn't work. If anyone knows how to fix this problem then please let me know. Thanks

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• Choosing a monitoring system for a dynamically scaling environment: Nagios v. Zabbix

  - by wickett

  When operating in the cloud and scaling boxes automatically, there are certain monitoring issues that one experiences. Sometimes we might be monitoring 10 boxes and sometimes 100. The machines will scale up and down based on a demand. Right now, I think the best solution to this is to choose a monitoring solution that will instantiation of targets via calls to an API. But, is this really the best? I like the idea of dynamic discovery, but that is also a problem in the cloud seeing that the targets are not all in the same subnet. What monitoring solutions allow for a scaling environment like this? Zabbix currently has a draft API but I have been unable to fund a similar API for Nagios. Is there a similar API for Nagios? Anyone have any alternate suggestions besides Nagios and Zabbix?

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• Steps to install solely ubuntu 13.04 on Dell inspiron 14z ultrabook with SSD+HDD

  - by rishy

  I have tried a few things like disabling the Intel smart response, choosing AHCI in BIOS. But there are certain problems I am still facing. I can't see my SSD during the installation of ubuntu (I am planning to install Ubuntu on my SSD and other files on HDD). When I run Ubuntu my laptop gets overheated and battery backup reduces to 90 minutes. (I guess it's related to my graphic driver ATI Raedon HD 7570). Cooling fan seems to run at its fullest, it was working much better in windows. So, overall I wanted to know what are the exact steps I need to follow to install Ubuntu on my SSD and then use my HDD to keep other files, How can I get rid of overheating and battery backup problem?

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• Local Group Policy Editor reverting setting to default

  - by Timur Aydin

  On my Windows 7 Ultimate 32bit system, I have changed the following setting: Local Computer Policy - Computer Configuration - Windows Settings - Security Settings - Local Policies - User Right Assignment - Deny access to this computer from the network This setting was by default "Guest" and I deleted this so that Guest can access a defined network share over the LAN. But later, I have changed my mind and wanted to return this setting to its default. So I edited that setting and specified Guest. But the setting became MYWINPC\Guest. So my question is, what is the difference between the previous setting "Guest" and MYWINPC\Guest? And how do I return this setting to its default value, "Guest"?

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• Windows 7 - Move open programs more freely on the taskbar

  - by SalamiArmi

  When I used Windows XP last year, I had a program called Taskix which let me move the tabs in the taskbar around for programs in any order I wanted. Now that I have Windows 7, a similar function comes built into the operating system - however, it isn't as flexible as Taskix was in XP. Theoretical situation: 1. Open a folder named #1 2. In folder #1, open an instance of a program 3. Open a folder named #2 4. In folder #2, open an instance of the same program that was opened in step 2. After doing this, I will have (in order, on the taskbar) 2 folders open and 2 instances of the programs open. My question really is: Is there any way to fight this automatic ordering of tabs on the taskbar? A registry hack or something would be best, but if there's a third party program out there, that would be nice to know about. Thanks!

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• Windows Network copy and access denied randomly

  - by The King

  I have a windows 2008 R2 server and I now installed a new bigger HDD into it. I wanted to copy big AVI files to the new server hdd what is shared on the local network. I have write access to the servers hdd and I can successfully copy smaller files to it. But when I copy bigger files more than 500MB randomly on the copy I get Access Deny message. If I use RDP I can copy files through RDP client. I checked error messages at the server but I didn't found any error about this access deny. Because of RDP copy works I don't think that this could be hardware error. I think this is some kind of software setting error. Someone has faced this kind of error? Or somebody has idea what could cause or how to find the root of the problem?

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• Both screens always stay on after adding second monitor

  - by J.Merrill

  I had a single 1920x1080 monitor on a Windows 7 desktop PC and, per "power management" (not screen saver), the screen would go blank after 10 minutes. I added another monitor (2560x1600 if that matters) and since then, neither screen has ever blanked. I've tried turning on the "blank" screen saver, but that didn't help either -- I can go away for hours and when I come back, both screens are on. I've seen others with similar issues apparently caused by e.g. wireless mice that seem to move infinitesimally, but I've got the same wired mouse I had before. I can't understand why neither the screen saver nor power management is doing what it should to blank the screens, when "power management" used to do it when there was only one monitor. Maybe it doesn't matter so much with current LCD display technology (no "burn in") but doesn't a monitor use more power when "power management" hasn't turned off the display? Thanks for any suggestions.

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• Danger in running a proxy server? [closed]

  - by NessDan

  I currently have a home server that I'm using to learn more and more about servers. There's also the advantage of being able to run things like a Minecraft server (Yeah!). I recently installed and setup a proxy service known as Squid. The main reason was so that no matter where I was, I would be able to access sites without dealing with any network content filter (like at schools). I wanted to make this public but I had second thoughts on it. I thought last night that if people were using my proxy, couldn't they access illegal materials with it? What if someone used my proxy to download copyright material? Or launched an attack on another site via my proxy? What if someone actually looked up child pornography through the proxy? My question is, am I liable for what people use my proxy for? If someone does an illegal act and it leads to my proxy server, could I be held accountable for the actions done?

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• QuickTimeInstaller causing me buckets of issues

  - by Chadworthington

  Today I saw this message: After it installed and I rebooted, I was getting the Blue Screen of Death every few clicks. So...to resolve, I restored to a Restore Point when all was working, 2 days ago. Then, QuickTime reappeared and tried to reinstall itself. Is this iTunes related? or might it be related to Windows Live Messenger? Any suggestions on how to stop this auto installation? Update: Rolling back to a previous Restore Point temporarily fixed the issue but the patch was automatically applied a second time. Then, I made the horrible mistake of uninstalling iTunes and this caused my previous old restore point to be wiped away because of a limited amount of space that I alloted to the Windows Restore functionality. I fear that I will be faced with many issues ahead... Please help

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• Opening a Corrupted winmail.dat file

  - by tearman

  I have a set of winmail.dat files that apparently have evolved from a set of emails with corrupted headers. It looks like Exchange 2010 changed the headers around sometime last September and basically rendered exported .eml files unable to open. Now the HTML/PlainText emails seem to do ok, but the files that use RichText (specifically Microsoft's TNEF format) will not open in any program, Microsoft or not. I've attempted to use many different non-Microsoft converters and they see it as a corrupted message as well. If I remove the headers of the email, rename it as a winmail.dat file, some emails will open in Word, but most won't. If you take a look at the email in a text editor, there are null characters EVERYWHERE that distort the email itself. Anybody have any experience with this and/or suggestions on how to at least open it?

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• Does a hard drive "working hard", i.e. when defragmenting or otherwise continuously active, significantly affect a laptop's temperature?

  - by Marko

  Trying to diagnose and fix an overheating Acer 5735 laptop, running speedfan and doing general workload to try and cause the overheat conditions. I notice that windows xp is badly fragmented according to defraggler, at 58% fragmentation. So I defrag whilst watching the speedfan window, which was at the start reporting high warning style symbols for all of the sensors. After the defrag, I rebooted and ran a few programs, and even defraggler again and the sensors in speedfan all reported green i.e. not high. Wondering if there is a correlation between windows fragmentation causing the hard drive to work harder and produce more heat inside the laptop? dont want to just assume that the problems are resolved, so either speedfan is not accurate enough or fragmentation can lead to additional hard drive heat? All comments or suggestions welcome.

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• Cloning my Windows boot drive--Windows hangs on booting off new drive.

  - by idyllhands

  I copied my Windows XP partition to a new drive using GParted live CD (using the GUI). I made sure to flag it as boot, and then used my XP disc to enter Recovery Console and ran fixboot and fixmbr on it. Now, it will boot up to the Windows flash screen, but hangs at that point. Any suggestions on how to proceed? I am just trying to come up with a quick way to clone my system and make the drive bootable, and gParted seemed like the easiest way, but now I've been working on it for over an hour.

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• sendmail: Transport endpoint is not connected

  - by david

  A few days ago my mail server (fedora 10, running sendmail 8.14.3) started getting "Transport endpoint is not connected" messages in the log. It seems to be happening for bigger mail hosts (hotmail, gmail, aol, etc). The errors started happening about the same time I upgraded clamav ... so I just tried downgrading clamav to the previous version, but the error keeps happening. I was dubious anyways ... why a milter would effect sendmail's ability to connect with a remote server was beyond me. If I force the mail queue's to run, the messages are delivered normally. I had this happen once before ... and I thought it was related to a milter I had configured but wasn't using ... but that milter is not in use at all now. Any suggestions?

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• Windows PC's Intermittant Network faults.

  - by Kristiaan

  Hello everyone, im running into some issues with our client PC's (windows xp sp3 systems). this morning we ran into some problems with PC's not connecting to internal / external systems intermittantly. this would manifest as a problem connecting to any service, email, web, backoffice database systems etc. given a random amount of time be it a few minutes etc the problem would disapear and the pc would carry on as normal, some systems however have not been able to connect to certain sytems since the problem initally happened. im hoping for some suggestions / network diag advice really to help me locate the cause of this problem. all the clients are windows xp, connecting to a domain controller that is windows 2003 std this server also acts as a DNS server for us. we also have websense 7.0.1 installed on it to filter traffic.

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• small Windows network w/ printer issue

  - by user33666

  printer 1 connected to the desktop printer 2 connected to the same desktop that desktop is connected via Cat 5 to a wireless router a notebook is connected to that same router via WiFi The desktop Control Panel has just been reconfigured to share printers. (I assume this means that the desktop will now allow a notebook coming through the router to be able to access the two printers that are presently hooked up via the desktop--am I correct? Is that what it means?) The desktop can still print to either printer. It is presently okay. This notebook/printer relationship is a new configuration. The notebook, however, can't print at all (yet it can access the internet just fine). Any suggestions for it to be able to access the printers and be able to print via the desktop via the router? Thank you for any assistance.

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