Krzysztof Janowicz, 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, please just make a comment to this. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Changed in: xorg (Ubuntu) Status: Confirmed => Incomplete ** Description changed: - In addition to my system, this bug occurs on 3 other laptops in my lab - (2x Thinkpad and 1x Macbook air). The bug seems 13.10 specific as other - installations are not affected. + The bug seems 13.10 specific as other installations are not affected. My + Macbook Pro 11.3 has Kernel 3.13. When the screen freezes, sound (e.g., + skype) still works and I can move the mouse but not click. It seems to + me (but this is really just a speculation) that the freeze occurs more + often shortly (10-60min) after connecting or disconnecting to/from an + external screen. - My Macbook Pro 11.3 has Kernel 3.13. When the screen freezes, sound - (e.g., skype) still works and I can move the mouse but not click. I - 'solve' this by going to the terminal and restarting lightdm by 'sudo - service lightdm restart' but of course this is still not a real - solution. - - It seems to me (but this is really just a speculation) that the freeze - occurs more often shortly (10-60min) after connecting or disconnecting - to/from an external screen. - - Sometimes, when I switch to tty1 to restart lightdm, the terminal is - flooded with 'Wrong Mac address' messages but this is probably - unrelated. - - I changed to gdm in hope that this may fix the bug but judging by the - reports from this bug: https://bugs.launchpad.net/ubuntu/+source/xorg- - server/+bug/1184451 this will not do the trick. - - Let me know if you need more logs, etc. - - Thanks, - Krzysztof + WORKAROUND: Restart lightdm by sudo service lightdm restart. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: xorg 1:7.7+1ubuntu6 Uname: Linux 3.13.0-031300-generic x86_64 NonfreeKernelModules: wl .tmp.unity.support.test.0: - + ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Sat Feb 15 10:53:57 2014 DistUpgraded: Fresh install DistroCodename: saucy DistroVariant: ubuntu DkmsStatus: - bbswitch, 0.7: added - bcmwl, 6.30.223.141+bdcom, 3.12.0-031200-generic, x86_64: installed - bcmwl, 6.30.223.141+bdcom, 3.12.0-994-generic, x86_64: installed - bcmwl, 6.30.223.141+bdcom, 3.13.0-031300-generic, x86_64: installed + bbswitch, 0.7: added + bcmwl, 6.30.223.141+bdcom, 3.12.0-031200-generic, x86_64: installed + bcmwl, 6.30.223.141+bdcom, 3.12.0-994-generic, x86_64: installed + bcmwl, 6.30.223.141+bdcom, 3.13.0-031300-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: - NVIDIA Corporation Device [10de:0fe9] (rev a1) (prog-if 00 [VGA controller]) - Subsystem: Apple Inc. Device [106b:0130] + NVIDIA Corporation Device [10de:0fe9] (rev a1) (prog-if 00 [VGA controller]) + Subsystem: Apple Inc. Device [106b:0130] InstallationDate: Installed on 2013-11-02 (105 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) LightdmGreeterLog: - ** (process:4957): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/sessions': No such file or directory - file:///usr/share/kde4/apps/lightdm-kde-greeter/themes/userbar/main.qml:135: Unable to assign [undefined] to QString usersession + ** (process:4957): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/sessions': No such file or directory + file:///usr/share/kde4/apps/lightdm-kde-greeter/themes/userbar/main.qml:135: Unable to assign [undefined] to QString usersession LightdmGreeterLogOld: - ** (process:1891): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/sessions': No such file or directory - file:///usr/share/kde4/apps/lightdm-kde-greeter/themes/userbar/main.qml:135: Unable to assign [undefined] to QString usersession + ** (process:1891): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/sessions': No such file or directory + file:///usr/share/kde4/apps/lightdm-kde-greeter/themes/userbar/main.qml:135: Unable to assign [undefined] to QString usersession MachineType: Apple Inc. MacBookPro11,3 MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-031300-generic root=UUID=72c1718a-363f-49f8-9416-27bbab5988d5 ro quiet splash libata.force=1:noncq vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/03/2013 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP112.88Z.0138.B00.1310031144 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-2BD1B31983FE1663 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro11,3 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-2BD1B31983FE1663 dmi.modalias: dmi:bvnAppleInc.:bvrMBP112.88Z.0138.B00.1310031144:bd10/03/2013:svnAppleInc.:pnMacBookPro11,3:pvr1.0:rvnAppleInc.:rnMac-2BD1B31983FE1663:rvrMacBookPro11,3:cvnAppleInc.:ct10:cvrMac-2BD1B31983FE1663: dmi.product.name: MacBookPro11,3 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.46-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.1-1ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.1-1ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2~saucy1 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 2:2.99.904-0ubuntu2.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1 xserver.bootTime: Sat Feb 15 08:37:56 2014 xserver.configfile: /etc/X11/xorg.conf xserver.errors: - Failed to load module "nvidia" (module does not exist, 0) - Failed to load module "nvidia" (module does not exist, 0) + Failed to load module "nvidia" (module does not exist, 0) + Failed to load module "nvidia" (module does not exist, 0) xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.14.5-1ubuntu2~saucy1 xserver.video_driver: nouveau ** Summary changed: - Random screen freeze on Ubuntu 13.10; mouse and sound continue working + 10de:0fe9 [MacBookPro11,3] Random screen freeze on Ubuntu 13.10; mouse and sound continue working -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1280658 Title: 10de:0fe9 [MacBookPro11,3] Random screen freeze on Ubuntu 13.10; mouse and sound continue working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1280658/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
