Elkin Botero, could you please provide the full computer model as noted on the sticker of the computer itself (not from the Bug Description)?
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1443630 Title: kernel BUG at /build/buildd/linux-3.19.0/drivers/gpu/drm/drm_crtc.c:537! Status in linux package in Ubuntu: Incomplete Bug description: errors show into session load ProblemType: KernelOops DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-12-generic (not installed) ProcVersionSignature: Ubuntu 3.19.0-13.13-generic 3.19.3 Uname: Linux 3.19.0-12-generic x86_64 Annotation: Your system might become unstablenow and might need to be restarted. ApportVersion: 2.17-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: cybux 1638 F.... pulseaudio CRDA: country CO: DFS-UNSET (2402 - 2472 @ 40), (3, 27), (N/A) (5170 - 5250 @ 40), (3, 17), (N/A) (5250 - 5330 @ 40), (3, 23), (0 ms), DFS (5735 - 5835 @ 40), (3, 30), (N/A) Date: Fri Apr 10 08:15:42 2015 Failure: oops HibernationDevice: RESUME=UUID=85e05fa6-4b30-421b-82bf-9997d73b2991 InstallationDate: Installed on 2015-04-05 (8 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326) MachineType: SAMSUNG ELECTRONICS CO., LTD. 300E4Z/300E5Z/300E7Z ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-13-generic root=UUID=f3561b52-b4ed-47c3-b524-6136cf58c5f0 ro quiet splash vt.handoff=7 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 SourcePackage: linux Title: kernel BUG at /build/buildd/linux-3.19.0/drivers/gpu/drm/drm_crtc.c:537! UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/05/2011 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 01QB dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 300E4Z/300E5Z/300E7Z dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr01QB:bd09/05/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pn300E4Z/300E5Z/300E7Z:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn300E4Z/300E5Z/300E7Z:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 300E4Z/300E5Z/300E7Z dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1443630/+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