Search Results

Search found 56140 results on 2246 pages for 'super computer'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 466/2246 | < Previous Page | 462 463 464 465 466 467 468 469 470 471 472 473  | Next Page >

  • /etc/environment not being read into PATH variable

    - by Dan
    In Ubuntu the path variable is stored in /etc/environment. This is mine (I've made no changes to it, this is the system default): $ cat /etc/environment PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" but when I examine my PATH variable: $ echo $PATH /home/dan/bin:/home/dan/bin:/bin:/usr/bin:/usr/local/bin:/usr/bin/X11 You'll notice /usr/games is missing (it was there up until a few days ago). My /etc/profile makes no mention of PATH. My ~/.profile is the default and only has: if [ -d "$HOME/bin" ] ; then PATH="$HOME/bin:$PATH" fi This only happens in gnome, not in tty1-6. This is missing from both gnome terminal and when I try to call applications from the applications dropdown. Anyone know what could be causing this? Thanks.

    Read the article

  • I reinstalled OS X and the system was the same as before

    - by slhck
    Strange thing happened. I want so sell my old Macbook and therefore used a disk image of the Snow Leopard DVD that I restored onto an external drive. I booted off the drive and went through the installation steps. Now I really would like to perform "archive and install", as there might be some files that I need later, but I didn't see the option. The only options for installation I had, were, including others, optional printer drivers and Rosetta. So I just clicked through and I wasn't given any other option. After about 45 minutes, my system booted again, and voila, there was my old system. Nothing changed. How should I proceed to actually reset the system? All I have is that Snow Leopard DVD image.

    Read the article

  • Disable Crossfire on an ATI HD 5970

    - by cdecker
    I'm trying to create a computation cluster using ATI GPUs. The problem is that I have to disable Crossfire in order to get maximum performance out of the ATI Radeon HD 5970 I bought to get started, but no matter what I do I can't disable it. The problem is that I'd like to run an OpenCL application on the two cores in parallel, but right now they just interfere with each other. Any idea on how to do so under Ubuntu Linux, with ATI Catalyst 10.10?

    Read the article

  • What Excel formats are (most) compatible with LibreOffice and Google Docs?

    - by iconoclast
    I use Excel (and occasionally Numbers), but I want to be able to share with users of Google Docs and LibreOffice (and I may want to switch in the future). What's the most compatible format to save my Excel spreadsheets in? I'm asking as a question here rather than merely Googling for a list of formats that LibreOffice and GoogleDocs support (although I'm doing that too, and will post the answer if no one else does) because there are likely to be hidden "gotchas" that only someone who has experience using all of the above applications is going to know about. Answers that include personal experience will be preferred over those that only post a link to the relevant facts on google.com and libreoffice.com.

    Read the article

  • I don't understand how GDM is starting...

    - by tladuke
    I'm on Karmic. I had no keyboard, so I enabled autologin and some other stuff over ssh to get x2x going. Now I can't find what I did. I'm trying to just start X and XBMC now. I don't need gnome. I disabled gdm: sudo update-rc.d -f gdm remove but it still somehow manages to start on boot. Where can I look around for what I did? If I stop gdm then startx again, it goes straight to XBMC like I want.

    Read the article

  • Excel document opens in IE 64, not in IE 32

    - by Jarrod
    Whenever I click on a hyperlink to a scrip that outputs an Excel 8 document, I get a prompt from IE to open the file or save-as. If I click open in IE 32 bit, the document opens in Excel (which is what I want). If I click open in the 64 bit version of IE, the document opens in the browser. How can I make both versions of IE open in Excel? I am using IE8 on Windows 7 64 bit.

    Read the article

  • How to Fix a Scratched LCD Display?

    - by The How-To Geek
    I've got a killer laptop display - it's a Dell studio XPS 16 with the shiny, glossy display. The problem is that there's a tiny little scratch in the middle of the screen, and I'm not sure if there's anything I can do about it. It's just really irritating, because it looks like something is on the screen.

    Read the article

  • Disable click action after letting up a mouse wheel hold scroll in Chrome browser

    - by Joe Miller
    I apologize in advance for the confusing title, not sure what the best way to describe this action is. Basically, I am holding down the mouse wheel and then moving the mouse itself up and down to scroll (not actually rotating the mouse wheel forward or backward). This is often the most convenient way to scroll for me. Unfortunately, when I scroll in this way, and then let up the mouse wheel again, it performs a click action, so if the arrow happens to land on a link when I let up the mouse wheel, I end up inadvertently clicking that link. How can I prevent the mouse from performing a click action when I use the mouse wheel to scroll by holding it down and then letting it up when I am done scrolling? It seems like this is only happening in the Chrome browser. Thanks! Windows 7, Chrome Browser, Logitech Mouse

    Read the article

  • Macbook Pro 2010 Ethernet Jumbo Frame(9k MTU) Support?

    - by Troggy
    Has anyone been able to use jumbo frame support on their 2010 Macbook Pros? This is kind of negative news here, but I am seeing many reports that this is not available anymore due to Apple's choice of network card in the new machines. I cannot set my MTU speed over 1500 on my new 2010 MBP i7, but my old early 2008 MBP (Core2) has the 9000 MTU setting for use. Everything I have is setup to use jumbo frames and I thought apple kept that feature in their "pro" lineup. It sounds like the Mac Pro still has it. Did they decide to use a chipset that doesn't support it? I am trying to pinpoint some solid chipset numbers and the feature support. Maybe they just need to update the drivers? Is there some more official information about this feature? This might seem minor, but this is really frustrating if apple removed this feature from their pro laptop line. From what I have read so far, it sounds like I am not alone in my frustrations with this. http://discussions.info.apple.com/message.jspa?messageID=12258067 http://discussions.apple.com/thread.jspa?messageID=12130158 Anyone have any experience or further knowledge about this issue ... beyond typing my question into google and giving the top 5 results as answers? :)

    Read the article

  • How to scan local network (LAN) for connected devices (Mac OS)

    - by smotchkkiss
    I'm basically looking for something like this but available on Mac. I am trying to connect a new workstation to our wireless multifunction printer and I'm having a hell of a time getting the device to spit out an IP for me to connect to. Is there a way I can scan the network somehow? If it makes a difference, the new workstation is using Mac OS X 10.6 Thanks in advance :)

    Read the article

  • Making the iPhone work with stripped down Windows XP

    - by Gabriel
    Hi, this is my first time posting here and I have a really specific question. I have an ASUS eee 901 running Windows XP Home. I had everything working well, but then I decided to improve performance by moving Windows to the smaller but faster internal SSD. I used Nlite to strip down Windows, following the instructions here: http://wiki.eeeuser.com/howto:nlitexp I now have a very lightweight installation of XP home with SP3 and all the current updates. Almost everything is working really well. I have installed iTunes and I CAN sync with no problems. However, each time I plug in my iPhone 3GS (latest firmware), Windows tries and fails to install drivers. The Found New Hardware Wizard launches, but nothing I do will make it complete successfully, with the result that the iphone does not show up in Windows as removable storage, or as a camera. When I launch the Camera and Scanner Wizard, it shows only my webcam, not the iphone. I have verified that I have the following files in place: Windows\System32\ptpusb.dll (regsvr32 successful) Windows\System32\ptpusd.dll (entry point not found, can not be registered) Windows\System32\usbaaplrc.dll (entry point not found, can not be registered) Windows\System32\drivers\usbaapl.sys Windows\System32\drivers\usbscan.sys Windows\System32\drivers\usbstor.sys Does anyone know if some other file is required or if there's some other element preventing this from working? Edit (From posted answer) I did select Cameras & Camcorders, and my webcam is working fine for video & still capture.

    Read the article

  • Cygwin Python and Windows Ruby

    - by Cheezo
    I have a peculiar setup as follows: I have cygwin installed on a Windows 7 machine. I need execute a python script setup in cygwin from the windows CLI. This works fine : c:\cygwin\bin\python2.6.exe c:\cygwin\bin\python-script This python-script accesses a file: ~/.some_config_file which translates to /home/user-name when i execute it from Windows as above. So this works as expected. Now, the next step is to execute this python script from ruby(which is setup on Windows natively w/o Cygwin). When i execute the script from ruby, the ~/.some_config_file translates to /cygdrive/c/Users/user-name instead of the expected /home/user-name leading to the script failing. I understand that something in the environment, PATH etc needs to be set correctly although i cannot seem to find what exactly.

    Read the article

  • need major webcam help for project!!

    - by adam
    hey guys i have a porject where i have to be able to view my webcam on my mobile phone, which happens to be a blackberry bold 9700 but can also get a hold of an i pod touch so either phone is ok to use. the problem that i have is that everytime i do a search for help on this i end up with a program which enevitably asks for money and this is not allowd in the project, ive been trying to stream using vlc player and viewing it on the opera mini for blackberry but no such luck so far, any help would be great thanks a lot

    Read the article

  • Windows 7 Dell laptop Forgotten password

    - by jtmk
    Hi, A friend has managed to set up their new Windows 7 Home Premium Dell Inspiron and forgot the password they have used. I have tried the following password reset software to no avail: UBCD OHPCrack Offline NT Password & Registry Editor *Trinity Kon Boot I have also tried to do a system restore but this asks for the password. The user does not have any data they need to save. Is there anyway I can get access to the restore partition using Linux to create a recovery disk or do I have to purchase a recovery disk from Dell? Any help is greatly appreciated.

    Read the article

  • Network corruption - corrupt downloads, corrupt streams, etc.

    - by rfrankel
    I've been having some problems with my home LAN. Downloaded executables won't run, my remote desktop sessions keep getting interrupted due to encryption errors, flash video streams show visible corruption (both Hulu and YouTube), and I've had a couple downloads for which the md5 hashes don't match. The problem has even occurred with a couple images embedded in webpages, though that's rare enough (presumably because images are relatively smaller files). I've had this problem across two Windows machines and a Mac, so it's neither machine-specific nor at the app or OS level. Comcast claims it's nothing to do with them, and my Linksys/Cisco RV016 router is out of warranty, so I have no access to official support. When I log into my router, it shows no error packets or dropped packets received. I plugged a laptop directly into the router and was able to download a 5.5 MB file and verify its MD5 hash, which is not proof that the problem is downstream of the router, but makes it seem quite likely, since I failed to download the same file several times from two desktops (one Mac, one Windows). Could this be a wiring problem? If so, is there any way clever/elegant to determine which wiring is faulty with just software? If I can avoid tracing all the wires throughout my entire house it would make my life quite a bit easier.

    Read the article

  • Commandline program to extract archives with automatic subdirectry detection

    - by ??????
    The title already says it. What I'm looking for is essentially the pure commandline counterpart to ark -ba <path> (on KDE), or file-roller -h <path> (on GNOME/Unity). Unfortunately, both ark and file-roller require X to be running. I'm aware that it is relatively simple to write a tool that detects archives based on their file extension, and then runs the appropiate program: #!/bin/bash if [[ -f "$1" ]] ; then case $1 in *.tar.bz2) tar xjvf $1 ;; *.tar.gz) tar xzvf $1 ;; *.bz2) bunzip2 $1 ;; *.rar) rar x $1 ;; *.gz) gunzip $1 ;; *.tar) tar xf $1 ;; *.tbz2) tar xjvf $1 ;; *.tgz) tar xzvf $1 ;; *.zip) unzip $1 ;; *.Z) uncompress $1 ;; *.7z) 7z x $1 ;; *) echo "'$1' cannot be extracted with this utility" ;; esac else echo "path '$1' does not exist or is not a file" fi However, that doesn't take care of subdirectory detection (and in fact, many extraction programs do not even supply such an option). So might there be a program that does exactly that? I wasn't sure whether or not to ask on askubuntu.com, because this question isn't really about Ubuntu, but rather about any Linux operating system. My apologies if this question does not fit in here.

    Read the article

  • Remap paths used in Windows Movie Maker projects

    - by Fuxi
    I need to rebuild path structures for old Windows Movie Maker projects under a new Windows 7 install. The problem is that those projects refer to files of a certain file path that can't be rebuiltd in Windows 7 ("Documents and Settings" is blocked). Is there a way to batch convert those projects with updated paths? Some file specs of the WMM file format (for coding a little utility) would be helpful as well.

    Read the article

  • Can't set-up Wifi Adhoc on my Raspberry Pi with an USB dongle

    - by Wouter
    I am trying to set-up an access point (ad-hoc) for my Raspberry Pi. That means I'm trying to "share" the ethernet connection over Wi-Fi. I am doing this using my Ralink Technology, Corp. RT2501/RT2573 Wireless Adapter. When following a tutorial (or actually every tutorial), it immediately goes wrong. root@pinkypi:/home/pi# iwconfig wlan0 mode ad-hoc Error for wireless request "Set Mode" (8B06) : SET failed on device wlan0 ; Device or resource busy. I already tried ifdown and not having it in the USB port at the startup. If it helps, every action with the thing fail (or at least setting the mode). I am using Debian. I'm sure I'm overseeing something, but I can't find out what. What is wrong?

    Read the article

  • Best way to fix security problems caused by windows updates?

    - by Chris Lively
    I have a laptop running Windows 7 32-bit. Last nights security updates caused my logitech mouse to stop working (specifically, it caused several USB ports to stop altogether). After reviewing the system event log I found that the IPBusEnum component was failing due to an activation security error. A little more research and I found that this was caused by the TrustedInstaller replacing the security permissions on those keys and generally mucking them up. To fix this I had to open regedit, take ownership of ALL the keys related to IPBusEnum and force it to use the inherited permissions from the tree. Is there a better way to fix this when MS screws up the updates? I would hate to have to walk around to a number of machines and manually fix the registry key security settings.

    Read the article

  • how to escape “@” in the username when logging in through FTPES with curl?

    - by user62367
    $ curl -T "index.html" -k --ftp-ssl -u "[email protected]" MYDOMAIN.COM Enter host password for user '[email protected]': % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 57173 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>405 Method Not Allowed</title> </head><body> <h1>Method Not Allowed</h1> <p>The requested method PUT is not allowed for the URL /index.html.</p> <hr> <address>Apache/2.2.16 Server at MYDOMAIN.COM Port 80</address> </body></html> 100 57480 100 307 100 57173 284 52902 0:00:01 0:00:01 --:--:-- 53633 can someone help me? Also posted on Stack Overflow

    Read the article

  • Is Visual Studio Express Edition 2010 free?

    - by RyanTM
    Is Visual Studio Express Edition 2010 free? On this page: http://www.microsoft.com/express/Windows/ it says it is a set of free tools. But the splash screen at the start says it is only for evaluation purposes. And the about screen has a trial countdown timer counting down the days to when it presumably stops working.

    Read the article

  • Limiting software installation to specific user(s)

    - by Isxek
    Is there a way to limit software installation to one particular user or to a specific set of users only? In some software installers, this is available as an option, but in most cases the software just gets installed on all user profiles. I'd like to know if there's a way to prevent that. This will be for computers running Windows XP, Vista, and 7. If anybody can point me to a related SU topic or a link, it will be much appreciated :) (Been searching for something like this for weeks already.)

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 462 463 464 465 466 467 468 469 470 471 472 473  | Next Page >