Hi, To the original poster, which chipset does the computer/mainboard uses? Can you provide the lspci output?
$ lspci -vvv > lspci.txt Upload lspci.txt to this bug report. I think I have seen a somewhat similar bug here. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1063656 Similar symptoms: Works fine in recovery mode (I assume Unity-2D is running), and not the regular mode. After I log in, the wallpaper is drawn, but nothing happens. Keyboard and mouse cursor are still alive (i.e., Caps Lock LED responds, mouse cursor still moves around the screen). Happens with Radeon X600 (RV380) and Radeon HD 4350 (RV710). Although I have not uploaded the report, same with Radeon HD 5450 as well. AGP version like Radeon 9800 Pro (R350) is not affected. Regards, fpgahardwareengineer -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1035749 Title: graphical interface freeze when logging "Ubuntu" (Unity3D) Status in “xserver-xorg-video-ati” package in Ubuntu: Confirmed Bug description: Ubuntu 12.04 32bit / 64bit (this affect both the 32bit and the 64bit distros). Sapphire Radeon HD 5670 512mb gddr5 pci-e with Official Catalyst 12.6. When I try to log Ubuntu (Unity 3D), the graphical interface freezes, except for the cursor. I can do ctrl+alt+f1. Updates are not useful nor standard drivers. Ubuntu 2D is not affected. cat /var/log/Xorg.0.log [368.896] (EE) fglrx(0): PPLIB swIPPLibNotifyEventToPPLib() Failed! [368.896] (EE) ulEventType = 00000023, ulEventData = 00000001 syslog Aug 10 10:22:07 Tom-PC4 kernel: [ 174.928149] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 174.938753] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 174.958232] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 174.968854] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 174.988078] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 174.998681] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 175.034517] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 175.045122] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 175.070198] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 175.080848] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 175.099941] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 Aug 10 10:22:07 Tom-PC4 kernel: [ 175.110549] Assertion failed in ../../../../../../../../drivers/2d/lnx/fgl/drm/kernel/hal_evergreen.c at line: 64 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: evince 3.4.0-0ubuntu1.3 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.0.1-0ubuntu12 Architecture: amd64 Date: Sat Aug 11 23:59:23 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) ProcEnviron: TERM=linux LANG=it_IT.UTF-8 SHELL=/bin/bash SourcePackage: evince UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1035749/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
