** Description changed: ****************** - HOW TO REPRODUCE + HOW TO REPRODUCE ****************** 1. Upgrade the system. 2. Install an affected graphics processor in your system. ******************** - EXPECTED BEHAVIOUR + EXPECTED BEHAVIOUR ******************** - The system to boot normally. **************** - REAL BEHAVIOUR + REAL BEHAVIOUR **************** - After showing the splash screen, the monitor doesn't detect any signal and goes blank. ************ - WORKAROUND + WORKAROUND ************ - 1. In the "Terminal" application, enter the following line: sudo cp /etc/default/grub /etc/default/grub.bak && sudo gedit /etc/default/grub + In the "Terminal" application, paste the following line: - 2. In the text editor window that will open, change <GRUB_DEFAULT=0> to - <GRUB_DEFAULT="Advanced options for Ubuntu>Ubuntu, with Linux - 3.16.0-25-generic">. Save the file, and close the window. - - 3. In the Terminal, enter <sudo update-grub>. + mkdir kernel && cd kernel && wget http://kernel.ubuntu.com/~kernel- + ppa/mainline/v3.16.7-utopic/linux- + headers-3.16.7-031607-generic_3.16.7-031607.201410301735_amd64.deb + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16.7-utopic/linux- + headers-3.16.7-031607_3.16.7-031607.201410301735_all.deb + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.16.7-utopic/linux- + image-3.16.7-031607-generic_3.16.7-031607.201410301735_amd64.deb && sudo + dpkg -i *3.16*deb && cd .. && rm -r kernel && sudo update-grub && sudo + apt-get update && sudo apt-get upgrade -y && sudo apt-get autoremove -y ******************* - TECHNICAL DETAILS + TECHNICAL DETAILS ******************* ProblemType: KernelOops DistroRelease: Ubuntu 14.10 Package: linux-image-3.16.0-26-generic 3.16.0-26.34 ProcVersionSignature: Ubuntu 3.16.0-26.34-generic 3.16.7-ckt1 Uname: Linux 3.16.0-26-generic x86_64 Annotation: Your system might become unstablenow and might need to be restarted. ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: bill 12160 F.... pulseaudio /dev/snd/controlC0: bill 12160 F.... pulseaudio Date: Thu Nov 27 13:56:47 2014 DuplicateSignature: BUG: unable to handle kernel paging request at location RIP: 0010:location location kfree+0x56/0x150 Failure: oops HibernationDevice: RESUME=UUID=d06d77c1-468d-41ec-8365-bdbd9dd870ed InstallationDate: Installed on 2014-09-21 (66 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140921) MachineType: MotherBoard By ZOTAC MotherBoard Fusion350-B-B/E/J/U ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-26-generic root=UUID=ca668714-f82b-4132-afea-4ae2931e8f56 ro recovery nomodeset PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8 RfKill: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no SourcePackage: linux Title: BUG: unable to handle kernel paging request at ffffec2000000900 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/14/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.4 dmi.board.asset.tag: NA dmi.board.name: Fusion350-B-B/E/J/U dmi.board.vendor: ZOTAC dmi.board.version: 01 dmi.chassis.asset.tag: NA dmi.chassis.type: 3 dmi.chassis.vendor: NA dmi.chassis.version: NA dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd11/14/2011:svnMotherBoardByZOTAC:pnMotherBoardFusion350-B-B/E/J/U:pvrMotherBoard01:rvnZOTAC:rnFusion350-B-B/E/J/U:rvr01:cvnNA:ct3:cvrNA: dmi.product.name: MotherBoard Fusion350-B-B/E/J/U dmi.product.version: MotherBoard 01 dmi.sys.vendor: MotherBoard By ZOTAC
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1397553 Title: 1002:9802 The Linux kernel is no longer able to page the graphics processor, making the system to boot with a blank screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1397553/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
