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• Second monitor not coming back on after going into hibernate

  - by dabraude

  10 and a new problem has come up. When I my machine hibernates the second monitor does not come back on. I did not have this problem in 11.04. The main monitor is plugged into a vga port, and the second plugged into a display port then an adapter to vga the system is a Dell Optiplex 790 and the graphics card is (according to lspci) a VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) I am running the classic Gnome desktop though the problem occurs in Unity as well.

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• After reinstalling ATI graphics drivers, my keyboard and mouse aren't working anymore

  - by Lifelike27

  On Ubuntu 11.04 I tried to install the open source drivers for my laptops ATI Mobility Radeon 5470M but I messed that up a bit and lost xserver. Now I've managed to solve that problem with this and by downloading the ATI proprietary drivers and install those manually. Now, when Ubuntu loads up I get to the login screen but I can't use my mouse or my keyboard (usb keyboard and mouse doesn't work either). If I use the recovery console, then login with that and then run 'startx'. I can login fine (though Unity doesn't show, the graphics seem to be working because it shows the fading animation of libnotify), but I can't type or move my mouse.

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• Ubuntu 12.04 LTS : la beta 2 de "Precise Pangolin" améliore HUD, Ubuntu One et intègre de nouvelles versions d'applications

  Ubuntu 12.04 LTS : la beta 2 de "Precise Pangolin" améliore HUD Ubuntu One et intègre de nouvelles versions d'applications Mise à jour du 09/04/2012 À quelques semaines de la publication de la version finale de Precise Pangolin, la prochaine version du système d'exploitation fondé sur Linux, Canonical publie la dernière beta de l'OS. La beta 2 d'Ubuntu 12.04 LTS apporte des corrections de bugs et quelques nouvelles fonctionnalités, dont l'ajout du noyau Linux 3.2.0-20.33 qui est basé sur la version stable 3.2.12 du Kernel. HUD, le nouveau menu intelligent pour les applications Unity dont un premier aperç...

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• What is an "integration script" and why would I want one?

  - by ændrük

  When I navigate to Launchpad in Firefox, a pop-up appears: I think, despite its failure to form a coherent question, it's trying to ask me if I want to install an "integration script" called "unity-webapps-launchpad". Sadly, it does not provide me with enough information to make an informed decision, nor does it refer me to a source where I can learn more about it. The top result in my web searches on the topic is my own bug report. While this cyclical phenomenon provides a brief source of amusement, it is ultimately unhelpful. So, once again, I've come to Ask Ubuntu for a nudge in the right direction. What is this thing?

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• Ubuntu 12.10 update doesnt boot. (please help)

  - by Hugtrw

  my name is Anthony. I updated to 12.10 and it the OS will not load accept in "pae" under advanced options. I used the boot repair cd, the only thing that workds is the monodeset option in the kernel and the graphics are terrible, mouse disappears and unity will not boot. Ubuntu 12.04 Runs great, on a clean install of 12.10 Ubuntu 12.10 wont even load to install unless under monodeset. I get left a termial like screen with just a bilking bar. Im running a HP Compaq NC6400 Laptop, Ubuntu 32-bit, 2gb ram.

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• How to install programs downloaded from the internet?

  - by Rosamunda Rosamunda

  I've downloadad the latest XAMPP file, to install it into Ubuntu 13.04. After downloading the file, I just can run it. I've double click it (and I've tried right click and clicking "open", whith the same result). All the answer I get is this message: Could not display “xampp-linux-1.8.3-1-installer.run”. There is no application installed for “executable” files. Do you want to search for an application to open this file? I've tried searching for an application, with no result... Also, I haven't found any questions related to this issue with the 13.04 Unity version... I've tried this solution, with no result. Please note that this isn't a Xampp question, the same happened to me when I tried to install Skype. UPDATE: I've tried this solution: cd ~/Downloads chmod +x myfile.run sudo sh myfile.run And I've got this error: Syntax error: "(" unexpected What should I do? Thanks!

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• Is it possible to start an additional X server after the system boots in 12.04?

  - by jackweirdy

  I'd like to have 2 VT's running, one on VT7 with the standard lightdm + unity interface and another on VT8 running a custom script which will launch a virtual machine in full screen. At the moment I've tried writing an init.d script with no luck and I can't find any details on a configuration file which will allow me to start 2 servers. I suppose my ideal answer would be one which points me to a config file I can edit to start up an additional server. Edit - I forgot to mention in the text that I already know how to start another X session: I'd like this to start automatically at boot.

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• screen blacks out after pressing a key on keyboard, specially enter key

  - by ahmad598

  I have natty, and i have installed kubuntu-desktop package. before installing it, everything was fine but after that, this thing happens: when I'm typing, after stroking a key, screen blacks out, fan speeds up, and i have to turn off machine by pressing power button. it just happens in many different apps (chromium, hotot, kde proxy settings, ...) and in every environment: unity, kde, gnome 2. i don't know what details i must provide with this question, and i don't like to remove my kde desktop, or re-install my ubuntu. any ideas are appreciated ;-)

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• How can I get Gnome3 to remember my session?

  - by user60381

  I am running Gnome3, but I had the same problem with Unity, on Ubuntu 12.04. I have a fairly elaborate setup I enjoy using day-to-day. A LibreOffice spreadsheet with everyone's extension numbers; a window with reference data I use regularly; two mulit-tabbed Konsole/Terminal windows with several remote systems sessions, firefox with a set of open tabs, and so on. But whenever I log out, when I return, I must set up everything from scratch. I remember the good 'ol days, when I rebooted, I'd re-log in, and all my windows came back up in the same places as they were when I logged out, and my Konsole/Term would come up with the same remote logins as before.... I'd have to re -setup some of my programs, but that's better than having to move every win into place, and resize them, etc. How do I get this functionality back?

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• How to create a bookmark under "computer" in the Sidebar of the nautilus file manager in 12.04?

  - by Jiskya

  Somehow, I removed the Downloads bookmark in the Sidebar under "Computer". Is there any way I can make a new one? Possibly with the same icon? I still have my Downloads directory. I just don't have the bookmark under "Computer" anymore, and it has the ordinary folder icon. I know it's not the most significant question, but it's a question nonetheless. Also, I'm not sure, but it may be important to note that I'm using unity 2d.

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• Is it OK to have all these Window Managers?

  - by JMCF125

  Hello again, This is not actually one, but several related questions. I have installed Xfce, KDE, Gnome Fallback and DWM (and obviously I have Unity). How can I change the login screen? It is currently always Kubuntu's (also on shutdown), though strangely kubuntu-desktop wasn't the first nor last to be installed. Why? Where is/are the file(s) with which Window Manager to start? Can I start without X and then start it from the tty? Is all this OK? Is it safe? I hope you can help me with this, since whenever I login to an envirnment other than KDE, I have to login again (except on DWM).

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• Any Other Distros with Gnome 2.32?

  - by Gowtham

  I've used Ubuntu for almost a year and I pretty much don't like the Unity environment and I installed BackTrack R3 in my laptop which uses GNOME 2.32 and I'm much impressed with that and made a decision to move to GNOME but, it is currently in version 3.x and it has been said that there is no GNOME 2.x versions are supported. I don't like the new GNOME and surfed the internet for finding a distro with that version and support. But, I can't find one. Can you specify a good distro with GNOME 2.x and Debian package installers?

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• How to run 2 X sessions with different display managers?

  - by ved2254

  I read about the virtual terminals a little and that gave me an idea. I searched for a way to have two X sessions simultaneously. I had a look at these sites : 1. How to run multiple user X sessions on the same computer, at the same time? 2. How to drag windows between 2 X servers? I tried startx -- :1 but my earlier terminal (on Ctrl+Alt+F7) hung up. How do I ensure this does not happen? My main need is to get Unity on :0 and Gnome-shell on :1 and switch between them like workspaces. As per 2., switching is not recommended as it is not easy. But if I get at least 1., then I'd be happy. I have Ubuntu 12.04 64bit.

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• Can't get whole picture on the screen of a new monitor

  - by Gillian

  I have a 24inch, VM2453mh-LED, Viewsonic monitor using a Radeon 6570HD video card. Both are new. Viewsonic says the optimum size is 1920x1080. At this size the picture is beautiful, but it overlaps the screen vertically and horizontally. I am using Ubuntu 11.10, the Gnome 3 version, not Unity. On the Overview screen, the vertical icons are nearly off screen. Only the right edge shows. I opened the monitor's control menus to see if I could adjust it, but both the H/V Position and Horizontal Size are grayed out. I tried a 1600x1200 setting, and the picture was in bounds, but the quality was less, and it was stretched horizontally. The two monitor menu options were grayed out just like with the 1920x1080 setting. Can someone tell me how to resolve this problem?

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• No sound into headphones

  - by quack1

  I will make it quick : I have no sound in my headphones when they are plugged in on my Asus F200CA running Ubuntu 14.04, but : I have sound in the laptop speakers when the headphones are plugged out. If I boot up my laptop on a Live USB running Ubuntu 14.04, I have sound in the speakers and in the headphones. If I open pavucontrol, I can "see" sound, but I can't hear it. I already did some of the actions listed here. I'm running Ubuntu 14.04, with Unity, and this bug appeared about a week ago.

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• How to test other DE in Ubuntu 12.10 live (alpha)

  - by gsedej

  caution: 12.10 is not yet released but I was told it will say as is also when release happens (live session) So, new ubuntu live session does not have option to "logout" and choose different desktop environment (DE). This function was usable if one installs ubuntu live on USB stick with permanent changes. One can install any software, including KDE (plasma) or LXDE. Until including 12.04, one could simply logout and choose different DE. Now, there is no "logout" option in top right menu and if ran service lightdm restart it automatically logs in to live session account with unity.

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• Automatic login option is missing in 12.04

  - by grossogrossum

  Automatic login option is missing from System Settings User Accounts, how can I solve this? I either can't set the automatic login by editing /etc/lightdm/lightdm.conf [SeatDefaults] autologin-user=x autologin-user-timeout=0 user-session=ubuntu greeter-session=unity-greeter After restart login screen asks for my password. There is a thread in Ubuntu forums http://ubuntuforums.org/showthread.php?p=11889259 . It's in lubuntu forum, but there are ubuntu users afected too. I'm runing 12.04 (precise) 64-bit with Kernel Linux 3.2.0-24-generic. Excuse my bad english, please.

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• shortcuts/links to windows partition disappear on reboot

  - by al kirsch

  Ubuntu 11.10 recognizes my Windows 7 partition OK. Since that is where my work has historically been, I created links to various files and folders there. Everythings fine until I reboot. Then the icon reverts to the generic and I am informed the link is no longer valid. I created the links by right-clicking the folder or file and selecting "Make Link" in the Windows folder, then dragging it to the Ubuntu desktop. How can I fix this? BTW, it worked OK with Kubuntu; I got seduced by the sexy Unity desktop.....

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• how to un-install a special driver/kernel in 13.04

  - by hako

  I have tried to install a special ATI driver using a method described in http://debianhelp.wordpress.com/2012/09/28/to-do-list-after-installing-ubuntu-13-04-aka-raring-ringtail-operating-system/ Details: Alternative ATI Legacy Video Driver PPA installation for (for < 5000 series cards): sudo apt-get remove --purge fglrx fglrx_* fglrx-amdcccle* fglrx-dev* sudo add-apt-repository ppa:makson96/fglrx sudo apt-get update sudo apt-get upgrade sudo apt-get install linux-headers-generic fglrx-legacy sudo aticonfig --initial And then reboot. There were a couple of warnings at "sudo apt-get install linux-headers-generic fglrx-legacy" with update-alternatives. But, at the last step I got "aticonfig: No supported adapters detected". Unity does not start anymore. I only can login to Gnome. How can I get back to a working system?

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• Compiz using 40% CPU on Ubuntu 13.10

  - by Olli

  After upgrading to 13.10, compiz process has started taking up to 40% of CPU resources. In addition, Unity is sluggish just like in this recent question Compiz at 30% of CPU on Thinkpad T420. My PC is HP Compaq NX6310 and Compiz version is 0.9.10.2. First I had error message during boot, but did find solution for that (Bug #1014289) by updating the kernel to newer 3.11.4, it did not change the CPU usage. For the CPU problem I tried solution for Bug #1221837 by adding the line MESA_GL_VERSION_OVERRIDE=1.4 in the file /etc/environment - that did not help me, so my problem seems not to be the same bug. Any suggestions on how to resolve this issue?

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• Keyboard Shortcuts no longer working on Ubuntu 12.04 with GNOME 3.4.1 [closed]

  - by Peter

  Possible Duplicate: What is the keyboard shortcut to minimise a window to launcher in unity? I upgraded from Ubuntu 11.10 (with Gnome 3.2 I think), to Ubuntu 12.04 with Gnome 3.4.1, and my custom shortcuts have stopped working. Opening up the All Settings - Keyboard - Shortcuts, I can see that my shortcuts are still there. All of the shortcuts that I didn't change are working, and my shortcuts in the custom section are working (eg Ctrl+Alt+G to open gedit), its just that the shortcuts I had customised before the upgrade no longer work. Under Launchers, I had changed "Launch Terminal" to Ctrl+Alt+T, and under Navigation I had changed move to workspace above/below to Shift+Ctrl+Up/Down. Investigating further, it looks like the default shortcuts for these actions work (Ctrl+Alt+Up/ Down moves me up and down workpaces), so I'm guessing that there is some discrepancy between what I am seeing on the Keyboard Settings and what my computer is reading from. Any help would be appreciated.

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• Partitions and cdrom are not automounted

  - by nuit

  Provide my spec and sorry for my poor English first. MB: Gigabyte G31M-S2L (bios ver. F9) CPU: intel E5200 2G RAM HD1: WD 160G with 2 partitions (partition 1:60G, NTFS, win xp; partition 2:100G, NTFS) HD2: WD 320G with 2 partitions (partition 3:220G, NTFS; partition 4:100G, ext4, Ubuntu) Recently, I tried to install Ubuntu 12.04 Beta 2 on my desktop PC (on partition 4). At the beginning, everything looked great including the auto-mounting of partitions 1~3 and the unity (3D). However, after I deleted and re-allocated the partitions on HD2 and re-installed Ubuntu on partition 4, the partitions 1~3 are no longer auto-mounted when I logged in the desktop (and even the inserted cdrom would not be mounted either). The configurations during these two installations are all the same as default. Are there any possible reasons or solutions for this issue?

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• Dash empy and blank Software Center

  - by fra_casula

  I've Ubuntu 12.10.1 LTS x62 fresh of installation... My dash is empty, search doesn't work and applications list is empty. If I run the Ubuntu Software Center it freeze in a blank screen. I tried with: restart reinstall of unity packages deleting ~/.local/share/zeitgeist folder other tricks found in the other askubuntu answers UPDATE: From ~/.xsession-errors I/O warning : failed to load external entity "/home/francesco/.compiz/session/10699c9c27649d05db134910329935534100000027470033" Initializing session options...done (compiz:2813): GConf-CRITICAL **: gconf_client_add_dir: assertion `gconf_valid_key (dirname, NULL)' failed ** (zeitgeist-datahub:3070): WARNING **: zeitgeist-datahub.vala:227: Unable to get name "org.gnome.zeitgeist.datahub" on the bus! EDIT: Deleting .cache folder solves the Ubuntu Software Center blank screen issue, thanks to jokerdino!!

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• ubuntu is becoming more unstable

  - by Michael Hennessey

  I find ubuntu extremely unstable with mouse freezes (that can be corrected with control key), constant Compiz crashes ( with ATI non proprietary drivers also), problems installing drivers ( why would I want a video driver that fails to play most games, with loss of function of so many games (BZ flag?? has been around for years with no problems). I get the feeling that there is so one in your dept who is intentionally making poor and unstable choices for less than altruistic reasons. Whatever happened has been worsening ever since Unity became a choice. I have tried Kubuntu, Mint, Lubuntu and several other variants with similar poor results. Be aware I have used Ubuntu for many years.

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• Why does Evolution give me multiple reminders for the same event?

  - by Dylan McCall

  I have a bunch of calendars on my Google Calendar account (school & work, personal, etc.), so I have Evolution subscribed to each one of those calendars. When I get a notification for an upcoming (recurring) event, I actually get many notifications for the same event, all at the same time. For example, just now I got 21 notifications for one event. I am using Gnome Shell, where the message tray displays event notifications in its own way. I get the same behaviour on my other computer, also running Ubuntu 11.10 with Gnome Shell. (And it has happened running Unity where Evolution only shows its dialog window with event reminders, but I'm not sure if it has happened quite as intensely). Does someone know why this is happening, and maybe how to fix it? It would be cool to get slightly less panic-inducing event reminders :)

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