psypher, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com /daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p xserver-xorg-video-nouveau REPLACE-WITH-BUG-NUMBER Please note, given that the information from the prior release is already available, doing this on a release prior to the development one would not be helpful. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Importance: Undecided => Low ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/926637 Title: Xorg crashes to black screen when attaching HDMI Samsung monitor to laptop Status in “xserver-xorg-video-nouveau” package in Ubuntu: Incomplete Bug description: Since updating, about a couple weeks ago, whenever I plug my home Samsung SyncMaster P2450 external HDMI screen into my Dell XPS laptop, my desktop disappears and both screens go black. Even if I unplug the screen the laptop still stays dead. When I plug the cable in the firts time and I monitor my Xorg logs from another machine I get the following: ==> /var/log/Xorg.0.log <== [ 1234.664] (II) NOUVEAU(0): EDID vendor "LGD", prod id 541 [ 1234.664] (II) NOUVEAU(0): Printing DDC gathered Modelines: [ 1234.664] (II) NOUVEAU(0): Modeline "1600x900"x0.0 99.95 1600 1648 1696 1824 900 902 905 912 +hsync -vsync (54.8 kHz) [ 1234.880] (II) Quirked EDID physical size to 0x0 cm [ 1235.778] resize called 1920 1080 [ 1238.258] (II) NOUVEAU(0): EDID vendor "LGD", prod id 541 [ 1238.258] (II) NOUVEAU(0): Printing DDC gathered Modelines: [ 1238.258] (II) NOUVEAU(0): Modeline "1600x900"x0.0 99.95 1600 1648 1696 1824 900 902 905 912 +hsync -vsync (54.8 kHz) [ 1238.474] (II) Quirked EDID physical size to 0x0 cm [ 1238.997] resize called 1024 768 If I boot my laptop with the cable plugged in, at login, both screens are detected and mirrored. Once I log in only the external LCD is on. When I try setup dual monitors with the Unity display manager both screens go black, and dead, just like when I plug my cable in. Then I get these errors in Xorg log: ==> /var/log/Xorg.0.log <== [ 177.406] (II) Quirked EDID physical size to 0x0 cm [ 177.406] (II) NOUVEAU(0): EDID vendor "SAM", prod id 1485 [ 177.406] (II) NOUVEAU(0): Using hsync ranges from config file [ 177.406] (II) NOUVEAU(0): Using vrefresh ranges from config file [ 177.406] (II) NOUVEAU(0): Printing DDC gathered Modelines: [ 177.406] (II) NOUVEAU(0): Modeline "1920x1080"x0.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1280x720"x0.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1920x1080i"x0.0 74.25 1920 2448 2492 2640 1080 1084 1094 1125 interlace +hsync +vsync (28.1 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1920x1080i"x0.0 74.25 1920 2008 2052 2200 1080 1084 1094 1125 interlace +hsync +vsync (33.8 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1280x720"x0.0 74.25 1280 1720 1760 1980 720 725 730 750 +hsync +vsync (37.5 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "720x576"x0.0 27.00 720 732 796 864 576 581 586 625 -hsync -vsync (31.2 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "720x480"x0.0 27.00 720 736 798 858 480 489 495 525 -hsync -vsync (31.5 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1600x1200"x0.0 162.00 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1280x960"x0.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1280x800"x0.0 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1440x900"x0.0 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1920x1080"x0.0 74.25 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync (27.0 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1440x480i"x0.0 27.00 1440 1478 1602 1716 480 488 494 525 interlace -hsync -vsync (15.7 kHz) [ 177.406] (II) NOUVEAU(0): Modeline "1440x576i"x0.0 27.00 1440 1464 1590 1728 576 580 586 625 interlace -hsync -vsync (15.6 kHz) [ 208.831] (II) Quirked EDID physical size to 0x0 cm [ 208.831] (II) NOUVEAU(0): EDID vendor "SAM", prod id 1485 [ 208.831] (II) NOUVEAU(0): Using hsync ranges from config file [ 208.831] (II) NOUVEAU(0): Using vrefresh ranges from config file [ 208.831] (II) NOUVEAU(0): Printing DDC gathered Modelines: [ 208.831] (II) NOUVEAU(0): Modeline "1920x1080"x0.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz) [ 208.831] (II) NOUVEAU(0): Modeline "1280x720"x0.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz) [ 208.831] (II) NOUVEAU(0): Modeline "1920x1080i"x0.0 74.25 1920 2448 2492 2640 1080 1084 1094 1125 interlace +hsync +vsync (28.1 kHz) [ 208.831] (II) NOUVEAU(0): Modeline "1920x1080i"x0.0 74.25 1920 2008 2052 2200 1080 1084 1094 1125 interlace +hsync +vsync (33.8 kHz) [ 208.831] (II) NOUVEAU(0): Modeline "1280x720"x0.0 74.25 1280 1720 1760 1980 720 725 730 750 +hsync +vsync (37.5 kHz) [ 208.831] (II) NOUVEAU(0): Modeline "720x576"x0.0 27.00 720 732 796 864 576 581 586 625 -hsync -vsync (31.2 kHz) [ 208.831] (II) NOUVEAU(0): Modeline "720x480"x0.0 27.00 720 736 798 858 480 489 495 525 -hsync -vsync (31.5 kHz) [ 208.831] (II) NOUVEAU(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1600x1200"x0.0 162.00 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1280x960"x0.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1280x800"x0.0 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1440x900"x0.0 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1920x1080"x0.0 74.25 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync (27.0 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1440x480i"x0.0 27.00 1440 1478 1602 1716 480 488 494 525 interlace -hsync -vsync (15.7 kHz) [ 208.832] (II) NOUVEAU(0): Modeline "1440x576i"x0.0 27.00 1440 1464 1590 1728 576 580 586 625 interlace -hsync -vsync (15.6 kHz) [ 243.682] resize called 3520 1080 Only way to recover from this is to reboot. Restart lightdm does not work, unplugging the cable does nothing. Displays are dead. NOTE: This ONLY happens with this monitor. The older model samsung I have at the office works quite well, besides for a different bug I have logged here: https://bugs.launchpad.net/bugs/921540 A work around I have found is to delete my ~/.config/monitors.xml. So I have attached both the office working monitors file as well and my home one. But find that if I try adjust working settings afterwards at home I get the same issue described above and I have to end up deleting the monitors file again. Thanks ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xorg 1:7.6+10ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2 Uname: Linux 3.2.0-12-generic x86_64 .tmp.unity.scope.cities: Error: [Errno 21] Is a directory: '/tmp/unity-scope-cities' .tmp.unity.support.test.0: ApportVersion: 1.91-0ubuntu1 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,move,resize,grid,regex,vpswitch,animation,mousepoll,snap,gnomecompat,imgpng,place,wall,workarounds,unitymtgrabhandles,expo,session,fade,ezoom,scale,unityshell,scaleaddon] CompositorRunning: compiz Date: Sat Feb 4 14:27:38 2012 DistUpgraded: Log time: 2011-12-21 10:30:51.848974 DistroCodename: precise DistroVariant: ubuntu EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu GraphicsCard: NVIDIA Corporation GF106 [GeForce GT 445M] [10de:0dd2] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:046c] InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111129.1) MachineType: Dell Inc. XPS L701X ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic root=UUID=4d02337e-4d2f-46d2-8ff7-6bfd4cd1fb0a ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: Upgraded to precise on 2011-12-21 (45 days ago) dmi.bios.date: 11/29/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.vendor: Dell Inc. dmi.board.version: A06 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A06 dmi.modalias: dmi:bvnDellInc.:bvrA06:bd11/29/2010:svnDellInc.:pnXPSL701X:pvrA06:rvnDellInc.:rn:rvrA06:cvnDellInc.:ct8:cvrA06: dmi.product.name: XPS L701X dmi.product.version: A06 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8 version.ia32-libs: ia32-libs 20090808ubuntu33 version.libdrm2: libdrm2 2.4.30-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.11.3-0ubuntu10 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.99.901-1ubuntu3 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 2:2.17.0-1ubuntu3 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/ubuntu/+source/xserver-xorg-video-nouveau/+bug/926637/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
