> Despite this, would it be possible to either free up some space on your main drive, or do the bisect from your backup drive?
Unfortunately it's currently not possible... I've to find some free time and to buy a new drive. I know that it's maybe not the same but a few bisects have also be made by other people there: https://bugs.freedesktop.org/show_bug.cgi?id=70687 and https://bugzilla.kernel.org/show_bug.cgi?id=61891 I'll try to do that asap but not before the next month :-/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1170917 Title: 1002:9480 IP: [<ffffffffa01b6c05>] r600_pcie_gart_tlb_flush+0xf5/0x110 [radeon]; RIP: 0010:[<ffffffffa01b6c05>] [<ffffffffa01b6c05>] r600_pcie_gart_tlb_flush+0xf5/0x110 [radeon] Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: With using Kernel 3.8 and newer sometimes I have a kernel OOPS at startup and it seems it's because I switch off my ATI card. I added this line in my /etc/rc.local file: echo OFF > /sys/kernel/debug/vgaswitcheroo/switch I don't have this bug each time but I guess it depends if this previous command is launched before or after that X11's launch. I didn't have this bug with Precise and Quantal. It seems that this bug has already reported to there: https://bugzilla.kernel.org/show_bug.cgi?id=49531 https://bugs.freedesktop.org/show_bug.cgi?id=61529 WORKAROUND for kernel versions < 3.12: Note that I no longer have this crash if I remove this line from /etc/init/lightdm.conf : echo OFF > /sys/kernel/debug/vgaswitcheroo/switch With the Kernel 3.12, we always have this crash even if we disable this card before launching X11. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.29 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mbaerts 2074 F.... pulseaudio /dev/snd/pcmC0D0p: mbaerts 2074 F...m pulseaudio Date: Sat Apr 20 11:41:12 2013 HibernationDevice: RESUME=UUID=06229bec-927d-4cfa-9a82-f9949d5151ca InstallationDate: Installed on 2011-08-10 (618 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1) Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 064e:a130 Suyin Corp. MachineType: Medion P662X MarkForUpload: True ProcFB: 0 inteldrmfb 1 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=e7e166e5-3bef-4daf-88a1-5368a679c4a0 ro profile RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware 1.106 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/13/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 202 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H36QM dmi.board.vendor: To be filled by O.E.M. dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 10 dmi.chassis.vendor: PEGATRON CORPORATION dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr202:bd04/13/2010:svnMedion:pnP662X:pvr1.0:rvnTobefilledbyO.E.M.:rnH36QM:rvr1.0:cvnPEGATRONCORPORATION:ct10:cvr1.0: dmi.product.name: P662X dmi.product.version: 1.0 dmi.sys.vendor: Medion To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1170917/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp