** Description changed: Binary package hint: unity Simply login into a Natty "Ubuntu" session (Thus Compiz with Unity plugin) and launch a KDE app. Upon loading or doing some activity in the KDE app the interface will appear to hang but the mouse continues to work. It is not a hard lock as I can jump to a terminal (ctrl+alt+f1) or restart the Xorg server with alt+SysRq+k. Switching back from a terminal to the graphic session sometimes leaves the appearance of the terminal on the screen but the mouse pointer is there and still works and appears to be a painting update issue with the desktop. Note not all KDE apps will cause the interface hang. Kate seems to work just fine. Apps that cause the issue every time are: * KDevelop. As soon as KDevelop begins to load (shows the splash screen) the desktop interface will hang. * Krita. The Template selection/Recent document screen works just fine but as soon as you try to load a template or actual krita document the interface will hang. Some times when the interface has stalled (It still shows the template selection screen and any window that was showng at the time) if I move the cursor around it changes to Krita's paint brush cursor and back to the normal pointer in other areas as if the Krita window was actually there. + * Kpresenter. Exhibits the same behavior as Krita + * Karbon. + + These KDE apps have so far not had the problem: + * Kword + * Kplato + * Kompare + * Ktouch + * Kspread + * Konqueror When the interface stalls I've tried pressing alt-f2 and typing "metacity --replace" in order to restart a window manager but this does not work. It has in the past (previous ubuntu releases) when I have experienced similar issues with compiz not updating the screen. These KDE apps work just fine if I login with the "Ubuntu classic desktop" (Compiz enabled, Unity plug-in disabled) session. The whole session seems quite stable. Also works fine in a KDE Plasma desktop session. I've tried different combinations of Compiz plugins but the interface stalls every time with those KDE apps no matter what compiz plugins I have enabled. I will update the report with a few more KDE apps that cause the same problem. If you need me to run some more tests, or can tell me how I can capture some more debugging information (or where to read up on it), I'll try to do so. This is on an Intel Core2 duo laptop with x3100 gpu, 32bit Ubuntu Natty install with PAE kernel. I have another system, AMD Phenom, Nvidia 460 GPU with Natty 64bit installed that runs the same KDE apps in Unity just fine. When I get the chance, I have another system with Natty 32 bit installed (Athlon Xp, Nvidia GPU) that I will test to see if it is a general 32bit issue or maybe more of a Intel GPU specific issue. Thanks Adam + Updated: Added some more apps with the issue (and some without) + ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: unity 3.8.6-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 Uname: Linux 2.6.38-8-generic-pae i686 Architecture: i386 CompizPlugins: [core,bailer,detection,composite,opengl,decor,place,compiztoolbox,regex,imgpng,vpswitch,move,animation,grid,expo,gnomecompat,resize,mousepoll,commands,snap,unitymtgrabhandles,session,wall,fade,workarounds,scale,thumbnail,ezoom,scaleaddon,unityshell,switcher] CompositorRunning: compiz DRM.card0.LVDS.1: - status: connected - enabled: enabled - dpms: Off - modes: 1280x800 - edid-base64: + status: connected + enabled: enabled + dpms: Off + modes: 1280x800 + edid-base64: DRM.card0.VGA.1: - status: connected - enabled: enabled - dpms: On - modes: 1920x1080 1680x1050 1600x900 1280x1024 1280x1024 1280x960 1152x864 1280x720 1152x720 1024x768 1024x768 832x624 800x600 800x600 640x480 640x480 720x400 - edid-base64: AP///////wAJ0V54RVQAAC8TAQMONR14LmCFplZKnCUSUFSla4BxAIHAgUCBgKnAswDRwAEBAjqAGHE4LUBYLEUA3QwRAAAeAAAA/wBQQjkwMTkzN1NMMDAwAAAA/QAyTBhTEQAKICAgICAgAAAA/ABHMjQyMEhEQkwKCgoKAEY= + status: connected + enabled: enabled + dpms: On + modes: 1920x1080 1680x1050 1600x900 1280x1024 1280x1024 1280x960 1152x864 1280x720 1152x720 1024x768 1024x768 832x624 800x600 800x600 640x480 640x480 720x400 + edid-base64: AP///////wAJ0V54RVQAAC8TAQMONR14LmCFplZKnCUSUFSla4BxAIHAgUCBgKnAswDRwAEBAjqAGHE4LUBYLEUA3QwRAAAeAAAA/wBQQjkwMTkzN1NMMDAwAAAA/QAyTBhTEQAKICAgICAgAAAA/ABHMjQyMEhEQkwKCgoKAEY= Date: Thu Apr 14 12:13:06 2011 DistUpgraded: Log time: 2011-04-07 19:07:35.489157 DistroCodename: natty DistroVariant: ubuntu GraphicsCard: - Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller]) - Subsystem: Sony Corporation Device [104d:9015] - Subsystem: Sony Corporation Device [104d:9015] + Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller]) + Subsystem: Sony Corporation Device [104d:9015] + Subsystem: Sony Corporation Device [104d:9015] MachineType: Sony Corporation VGN-CR11S_L PccardctlIdent: - Socket 0: - no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: - no card + Socket 0: + no card ProcEnviron: - LANGUAGE=en_GB:en - PATH=(custom, user) - LANG=en_GB.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_GB:en + PATH=(custom, user) + LANG=en_GB.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=20443279-212b-48e4-815d-64a791d9c125 ro quiet splash vt.handoff=7 ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 ProcVersionSignature__: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 Renderer: Unknown SourcePackage: unity UpgradeStatus: Upgraded to natty on 2011-04-07 (6 days ago) dmi.bios.date: 07/25/2008 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: R0231Q0 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0231Q0:bd07/25/2008:svnSonyCorporation:pnVGN-CR11S_L:pvr01:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VGN-CR11S_L dmi.product.version: 01 dmi.sys.vendor: Sony Corporation version.compiz: compiz 1:0.9.4+bzr20110411-0ubuntu1 version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/760587 Title: Screen interface hangs when running some KDE apps in Unity compiz -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
