Public bug reported: Upgraded to Raring; when booting using kernel 3.7.0-2-generic, a login to Kubuntu/Ubuntu fails with the errors shown in the attachments.
This has been happening since Quantal, around Beta2 -- on Quantal, I would have such a failure (or a GPU lock-up, like in bug 1048701) every so often: on Ubuntu, after a few hours, on Kubuntu usually on logout/login, or -- just once in ~ 2 weeks, during normal usage. On Raring it seems guaranteed to fail *always* on login. Once failed, laptop has to be power-cycled for the display to work again. Booting back on the current Quantal kernel (3.5.0-19) allows me to work again. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xserver-xorg-video-nouveau 1:1.0.4-0ubuntu1 ProcVersionSignature: Ubuntu 3.7.0-2.8-generic 3.7.0-rc5 Uname: Linux 3.7.0-2-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.6.2-0ubuntu4 Architecture: amd64 CheckboxSubmission: c8a7d84e13c3b258e707f056604eb0e0 CheckboxSystem: d00f84de8a555815fa1c4660280da308 Date: Mon Nov 19 11:40:07 2012 DistUpgraded: 2012-11-19 08:24:53,019 DEBUG failed to SystemUnLock() (E:Not locked) DistroCodename: raring DistroVariant: ubuntu InstallationDate: Installed on 2012-07-02 (140 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120701) MachineType: Dell Inc. Latitude E6410 MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.7.0-2-generic root=/dev/mapper/hostname--vg-hostname--root ro SourcePackage: xserver-xorg-video-nouveau UpgradeStatus: Upgraded to raring on 2012-11-19 (0 days ago) dmi.bios.date: 07/30/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0K42JR dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd07/30/2012:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0K42JR:rvrA01:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6410 dmi.product.version: 0001 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.8.4+bzr3412-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.39-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.1-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.1-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu8 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.0.0-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.4-0ubuntu1 ** Affects: xserver-xorg-video-nouveau (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug raring ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1080808 Title: nVidia/nouveau fails when logging in to Ubuntu/Kubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1080808/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp