Ve2dmn, thank you for reporting this bug and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .
If it remains an issue, could you run the following command in the development release from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux <replace-with-bug-number> Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Please let us know your results. Thanks in advance. ** Description changed: How to reproduce: Close lid (Sleep) -> Undock -> Dock -> Open lid -> Great black screen of nothigness System freezes with a kernel oops; see attached screenshots. + + Architecture: amd64 + CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' + CompositorRunning: compiz + DistUpgraded: Log time: 2011-06-09 22:27:35.625066 + DistroCodename: natty + DistroRelease: Ubuntu 11.04 + DistroVariant: ubuntu + GraphicsCard: + Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) + Subsystem: Dell Device [1028:0493] + InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) + MachineType: Dell Inc. Latitude E6420 + NonfreeKernelModules: wl + Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1 + PackageArchitecture: amd64 + ProcEnviron: + SHELL=/bin/bash + PATH=(custom, no user) + LANG=en_CA.UTF-8 + LANGUAGE=en_CA:en + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic root=UUID=f35652c7-54a0-47d9-ac3d-af75eef18c80 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 + Renderer: Unknown + Tags: natty ubuntu compiz-0.9 + Uname: Linux 2.6.38-10-generic x86_64 + UpgradeStatus: Upgraded to natty on 2011-06-10 (39 days ago) + UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape vboxusers video + dmi.bios.date: 05/11/2011 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: A04 + dmi.board.name: 0K0DNP + dmi.board.vendor: Dell Inc. + dmi.board.version: A01 + dmi.chassis.type: 9 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvrA04:bd05/11/2011:svnDellInc.:pnLatitudeE6420:pvr01:rvnDellInc.:rn0K0DNP:rvrA01:cvnDellInc.:ct9:cvr: + dmi.product.name: Latitude E6420 + dmi.product.version: 01 + dmi.sys.vendor: Dell Inc. + version.compiz: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty2 + version.ia32-libs: ia32-libs 20090808ubuntu13 + version.libdrm2: libdrm2 2.4.23-1ubuntu6 + version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2 + version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A + version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2 + version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3.1 + version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4.1 + version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1 + version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7 ** Summary changed: - crash after docking during suspend + Kernel Oops - BUG: unable to handle kernel paging request at ffffc900051c3000; RIP: 0010:[<ffffffffa0421fd7>] [<ffffffffa0421fd7>] intel_ring_begin+0x97/0x100 [i915] ** Tags added: kernel-oops needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/813055 Title: Kernel Oops - BUG: unable to handle kernel paging request at ffffc900051c3000; RIP: 0010:[<ffffffffa0421fd7>] [<ffffffffa0421fd7>] intel_ring_begin+0x97/0x100 [i915] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/813055/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
