apport information ** Attachment added: "xdpyinfo.txt" https://bugs.launchpad.net/bugs/1551022/+attachment/4589224/+files/xdpyinfo.txt
** Description changed: In my desktop system Kubuntu 15.10 I have the integrated graphic card (Intel HD3000) and a discrete graphic card (Nvidia GTX 550). Some days ago I attached a monitor on the iGPU and enabled it, giving me a triple head system (two monitors on the Nvidia and one on the Intel). From that moment, the mouse pointer started to leave a trail when it pass over something that is animating. I'm using nouveau for the nvidia card. I tried to upgrade to Kubuntu 16.04, but it gives me the same glitch. It's not possible to take a screenshot because it will repaint the desktop prior to take it, so the glitch doesn't appear: I had to take a photo. 1) $ lsb_release -rd Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 2) $ apt-cache policy xorg xorg: Installato: 1:7.7+13ubuntu1 Candidato: 1:7.7+13ubuntu1 Tabella versione: *** 1:7.7+13ubuntu1 500 500 http://de.archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status 3) I expect normal mouse behaviour 4) Mouse leaves a trail of pointers ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: xserver-xorg-core 2:1.17.3-2ubuntu4 ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2 Uname: Linux 4.4.0-8-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 Date: Sun Feb 28 22:50:01 2016 ExecutablePath: /usr/lib/xorg/Xorg InstallationDate: Installed on 2015-11-19 (100 days ago) InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) SourcePackage: xorg-server UpgradeStatus: Upgraded to xenial on 2016-02-24 (4 days ago) --- ApportVersion: 2.20-0ubuntu3 Architecture: amd64 BootLog: CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: KDE DistUpgraded: 2016-02-24 01:06:09,804 DEBUG enabling apt cron job DistroCodename: xenial DistroRelease: Ubuntu 16.04 DistroVariant: kubuntu GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0122] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. 2nd Generation Core Processor Family Integrated Graphics Controller [1043:844d] NVIDIA Corporation GF116 [GeForce GTX 550 Ti] [10de:1244] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ZOTAC International (MCO) Ltd. GF116 [GeForce GTX 550 Ti] [19da:5194] InstallationDate: Installed on 2015-11-19 (106 days ago) InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: System manufacturer System Product Name Package: xorg 1:7.7+13ubuntu3 PackageArchitecture: amd64 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-10-generic root=UUID=679d8ad1-4664-4abd-a80a-3ac9339425bb ro quiet splash nomdmonddf nomdmonisw irqnodebug vt.handoff=7 ProcVersionSignature: Ubuntu 4.4.0-10.25-generic 4.4.3 Tags: xenial kubuntu single-occurrence reproducible has-workaround Uname: Linux 4.4.0-10-generic x86_64 UpgradeStatus: Upgraded to xenial on 2016-02-24 (10 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/12/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3707 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8H67-V dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3707:bd07/12/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H67-V:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz N/A version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.67-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160218-1ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build1 + --- + ApportVersion: 2.20-0ubuntu3 + Architecture: amd64 + BootLog: + + CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' + CompositorRunning: None + CurrentDesktop: KDE + DistUpgraded: 2016-02-24 01:06:09,804 DEBUG enabling apt cron job + DistroCodename: xenial + DistroRelease: Ubuntu 16.04 + DistroVariant: kubuntu + ExtraDebuggingInterest: No + GraphicsCard: + Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0122] (rev 09) (prog-if 00 [VGA controller]) + Subsystem: ASUSTeK Computer Inc. 2nd Generation Core Processor Family Integrated Graphics Controller [1043:844d] + NVIDIA Corporation GF116 [GeForce GTX 550 Ti] [10de:1244] (rev a1) (prog-if 00 [VGA controller]) + Subsystem: ZOTAC International (MCO) Ltd. GF116 [GeForce GTX 550 Ti] [19da:5194] + InstallationDate: Installed on 2015-11-19 (106 days ago) + InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) + MachineType: System manufacturer System Product Name + Package: xorg 1:7.7+13ubuntu3 + PackageArchitecture: amd64 + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-10-generic root=UUID=679d8ad1-4664-4abd-a80a-3ac9339425bb ro quiet splash nomdmonddf nomdmonisw irqnodebug vt.handoff=7 + ProcVersionSignature: Ubuntu 4.4.0-10.25-generic 4.4.3 + Tags: xenial kubuntu single-occurrence reproducible has-workaround + Uname: Linux 4.4.0-10-generic x86_64 + UpgradeStatus: Upgraded to xenial on 2016-02-24 (10 days ago) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 07/12/2013 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 3707 + dmi.board.asset.tag: To be filled by O.E.M. + dmi.board.name: P8H67-V + dmi.board.vendor: ASUSTeK COMPUTER INC. + dmi.board.version: Rev X.0x + dmi.chassis.asset.tag: Asset-1234567890 + dmi.chassis.type: 3 + dmi.chassis.vendor: Chassis Manufacture + dmi.chassis.version: Chassis Version + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3707:bd07/12/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H67-V:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: + dmi.product.name: System Product Name + dmi.product.version: System Version + dmi.sys.vendor: System manufacturer + version.compiz: compiz N/A + version.ia32-libs: ia32-libs N/A + version.libdrm2: libdrm2 2.4.67-1 + version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1 + version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A + version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1 + version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4 + version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 + version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1ubuntu1 + version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160218-1ubuntu2 + version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build1 -- 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/1551022 Title: mouse pointer leaves trail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1551022/+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