Hey Guys, I've asked around and the consensus is that the patch "still needs work" but I'm not sure what that work might be.
What other things are needed for this to get included? -- 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/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly Status in X.org xf86-video-intel: In Progress Status in “xserver-xorg-video-intel” package in Ubuntu: In Progress Bug description: I've been trying to figure out what's going on with my external display port screens with no luck....but I think I'm getting closer to the right direction. I upgraded to the latest 13.10 build and turned on DRM debugging with: # /etc/modprobe.d/drm.conf # We are turning on debug information here options drm debug=0xe In doing so my logs lit up with lots of graphics activity. However the two events that actually had some meaning in terms of a pain point where lines like this: Oct 12 11:22:02 rnavarro-thinkpad kernel: [ 673.201706] [drm:ironlake_irq_handler], Pipe B FIFO underrun Oct 12 11:22:02 rnavarro-thinkpad kernel: [ 673.201719] [drm:cpt_serr_int_handler], PCH transcoder B FIFO underrun and Oct 12 11:22:31 rnavarro-thinkpad kernel: [ 702.411812] [drm:ironlake_irq_handler], Pipe A FIFO underrun I noticed that right before either one of my monitors would blank and shut off, this message would be emitted in my kern.log I think there was some stuff added upstream to detect this, as noted here: http://lists.freedesktop.org/archives/intel-gfx/2013-July/029882.html But i'm not sure what's causing it, much less how to fix it. What other information can I give that would help debug? ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: xserver-xorg-video-intel 2:2.99.904-0ubuntu2 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 ApportVersion: 2.12.5-0ubuntu2 Architecture: amd64 CompizPlugins: [core,composite,opengl,decor,regex,mousepoll,imgpng,vpswitch,grid,wall,gnomecompat,animation,compiztoolbox,move,place,snap,resize,unitymtgrabhandles,workarounds,fade,expo,session,scale,ezoom,unityshell] CompositorRunning: None Date: Sat Oct 12 11:45:47 2013 DistUpgraded: 2013-10-12 10:47:24,030 DEBUG enabling apt cron job DistroCodename: saucy DistroVariant: ubuntu DkmsStatus: i915-3.9-3.8, 0.02, 3.8.0-31-generic, x86_64: installed vboxhost, 4.2.18, 3.11.0-12-generic, x86_64: installed vboxhost, 4.2.18, 3.8.0-31-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:21da] InstallationDate: Installed on 2013-06-30 (103 days ago) InstallationMedia: Ubuntu-GNOME 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: LENOVO 4286CTO MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-12-generic root=/dev/mapper/vg_rnavarro--leno-lv_root ro quiet splash i915.semaphores=0 vt.handoff=7 SourcePackage: xserver-xorg-video-intel UpgradeStatus: Upgraded to saucy on 2013-10-12 (0 days ago) XorgConf: Section "Device" Identifier "intel" Driver "intel" Option "AccelMethod" "sna" EndSection dmi.bios.date: 02/14/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET58WW (1.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 4286CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET58WW(1.28):bd02/14/2012:svnLENOVO:pn4286CTO:pvrThinkPadX220:rvnLENOVO:rn4286CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4286CTO dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.46-1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.1-1ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 9.2.1-1ubuntu3 version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.1-1ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.14.3-3ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.904-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1 xserver.bootTime: Sat Oct 12 11:20:57 2013 xserver.configfile: /etc/X11/xorg.conf xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 16510 vendor DEL xserver.version: 2:1.14.3-3ubuntu1 --- ApportVersion: 2.12.5-0ubuntu2 Architecture: amd64 CompizPlugins: [core,composite,opengl,decor,regex,mousepoll,imgpng,vpswitch,grid,wall,gnomecompat,animation,compiztoolbox,move,place,snap,resize,unitymtgrabhandles,workarounds,fade,expo,session,scale,ezoom,unityshell] CompositorRunning: None DistUpgraded: 2013-10-12 10:47:24,030 DEBUG enabling apt cron job DistroCodename: saucy DistroRelease: Ubuntu 13.10 DistroVariant: ubuntu DkmsStatus: i915-3.9-3.8, 0.02, 3.8.0-31-generic, x86_64: installed vboxhost, 4.2.18, 3.11.0-12-generic, x86_64: installed vboxhost, 4.2.18, 3.8.0-31-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:21da] InstallationDate: Installed on 2013-06-30 (106 days ago) InstallationMedia: Ubuntu-GNOME 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: LENOVO 4286CTO MarkForUpload: True Package: xserver-xorg-video-intel 2:2.99.904-0ubuntu2 PackageArchitecture: amd64 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-12-generic root=/dev/mapper/vg_rnavarro--leno-lv_root ro quiet splash i915.semaphores=0 vt.handoff=7 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Tags: saucy ubuntu Uname: Linux 3.11.0-12-generic x86_64 UpgradeStatus: Upgraded to saucy on 2013-10-12 (2 days ago) UserGroups: adm audio cdrom dialout dip fax floppy fuse lpadmin mythtv netdev plugdev sambashare scanner sudo tape vboxusers video wireshark dmi.bios.date: 07/18/2013 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET69WW (1.39 ) dmi.board.asset.tag: Not Available dmi.board.name: 4286CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET69WW(1.39):bd07/18/2013:svnLENOVO:pn4286CTO:pvrThinkPadX220:rvnLENOVO:rn4286CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4286CTO dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.46-1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.1-1ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 9.2.1-1ubuntu3 version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.1-1ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.14.3-3ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.904-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1 xserver.bootTime: Tue Oct 15 08:39:05 2013 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 728 vendor LGD xserver.version: 2:1.14.3-3ubuntu2 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+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
