[Expired for xorg (Ubuntu) because there has been no activity for 60 days.]
** Changed in: xorg (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1592519 Title: [radeon] sumo2 locks up and fails to train displayport during boot (panel turns off) Status in xorg package in Ubuntu: Expired Bug description: Problem: Laptop panel turns off during boot, which makes the laptop unusable. Expected Results: Laptop panel is ON when I boot without "nomodeset", and I can use graphical UI. Guys from #radeon channel on "irc.freenode.net" said: <chithead> radeon 0000:00:01.0 is the sumo2 and it locks up <chithead> radeon 0000:01:00.0 is the caicos but there seems to be no problem with it <airlied> the problem is the sumo crashing and failing to train displayport <airlied> as it's the travis bridge it's trying to modeset which is the panel <airlied> fixing the travis bridge is the first problem I also tried the latest (v4.7-rc3) manually installed kernel, confirmed that the bug remains, and submitted the bug here https://bugs.freedesktop.org/show_bug.cgi?id=96527 . WORKAORUND: Use kernel parameter nomodeset when booting. UI works with this kernel parameter but it's not usable as it's very slow. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xorg 1:7.7+13ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10 Uname: Linux 4.4.0-24-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' Date: Tue Jun 14 21:33:48 2016 DistUpgraded: Fresh install DistroCodename: xenial DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Sumo [Radeon HD 6380G] [1002:9643] (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Sumo [Radeon HD 6380G] [103c:168c] Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] [1002:6760] (rev ff) (prog-if ff) InstallationDate: Installed on 2016-06-12 (2 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Hewlett-Packard HP ProBook 4535s ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-24-generic root=UUID=74aa7181-639e-464e-b1e1-2af72c4b6e35 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/11/2015 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68CPC Ver. F.60 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 168B dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 32.1D dmi.chassis.asset.tag: CNU13746LQ dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68CPCVer.F.60:bd03/11/2015:svnHewlett-Packard:pnHPProBook4535s:pvrA0000402:rvnHewlett-Packard:rn168B:rvrKBCVersion32.1D:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP ProBook 4535s dmi.product.version: A0000402 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.12.2+16.04.20160526-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2 xserver.bootTime: Tue Jun 14 21:32:36 2016 xserver.configfile: default xserver.errors: RADEON(G0): [XvMC] Failed to initialize extension. xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.18.3-1ubuntu2.2 xserver.video_driver: radeon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1592519/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp