So, i tasted with latest git 3.10.0-rc7-00854-gf19c9d3 - same result. (gdb) l *intel_crtc_set_config+0x216 0x2bab0 is in intel_crtc_set_config (/home/lex/tmp/linux/drivers/gpu/drm/i915/intel_display.c:8678). 8673 int num_connectors) 8674 { 8675 int i; 8676 8677 for (i = 0; i < num_connectors; i++) 8678 if (connectors[i].encoder && 8679 connectors[i].encoder->crtc == crtc && 8680 connectors[i].dpms != DRM_MODE_DPMS_ON) 8681 return true; 8682
I noticed that in some circumstances i null pointer dereference on xhci driver. Interesting, are these errors connected? Or may be there is some memory region used by what ever, bios, efi? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/946311 Title: only external screen is working with asus zenbook ux31e [eDP1] Status in X.org xf86-video-intel: Incomplete Status in “linux” package in Ubuntu: Fix Released Status in “xserver-xorg-video-intel” package in Ubuntu: Fix Released Bug description: This is regression after some recent (2-3 weeks) xorg? update. I also tested newest kernel v3.3.0-rc6 with no changes, so we can exclude kernel. This ultrabook is intensively used. So if you need some testing, i can do it only on weekends. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xorg 1:7.6+10ubuntu1 Uname: Linux 3.3.0-rc6 x86_64 .tmp.unity.support.test.0: ApportVersion: 1.93-0ubuntu2 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,compiztoolbox,grid,gnomecompat,imgpng,mousepoll,regex,place,vpswitch,move,animation,snap,resize,session,expo,wall,ezoom,fade,workarounds,scale,unityshell] CompositorRunning: compiz Date: Sun Mar 4 13:56:04 2012 DistUpgraded: Fresh install DistroCodename: precise DistroVariant: ubuntu ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:1427] InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1) MachineType: ASUSTeK Computer Inc. UX31E ProcEnviron: TERM=xterm LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.3.0-rc6 root=UUID=ab2e9ae5-a032-44f5-b956-3223de09edff ro oops=panic panic=10 quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/20/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX31E.211 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX31E dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX31E.211:bd01/20/2012:svnASUSTeKComputerInc.:pnUX31E:pvr1.0:rvnASUSTeKComputerInc.:rnUX31E:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: UX31E dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu5 version.ia32-libs: ia32-libs 20090808ubuntu33 version.libdrm2: libdrm2 2.4.30-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.99.901+git20120126-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/946311/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp