Public bug reported: i) steps to reproduce:
1) open window 2) semi-maximize it by dragging it to the left or right (super + left/right works as well) 3) drag it upwards by alt-clicking on it ii) what is expected to happen: - the window should unstick from the borders, just as it does when you drag a fully maximized window from the top iii) what actually happens: - the window vanishes from the user's sight onto a different workspace. The launcher itself however insists that the window is still on this workspace. - the drag-hand icon is still displayed, while the window itself is not visible iv) illustration I have attached a video showing the occurence. I can confirm the same behaviour with my Intel notebook as well as without the unity plugin enabled. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: compiz 1:0.9.7.0~bzr2995-0ubuntu5 ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6 Uname: Linux 3.2.0-17-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.gpus.0: Error: [Errno 21] Ist ein Verzeichnis: '/proc/driver/nvidia/gpus/0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 295.20 Mon Feb 6 21:07:30 PST 2012 GCC version: gcc-Version 4.6.2 (Ubuntu/Linaro 4.6.2-14ubuntu2) .tmp.unity.support.test.0: ApportVersion: 1.93-0ubuntu2 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,imgjpeg,decor,place,gnomecompat,mousepoll,imgpng,vpswitch,session,resize,regex,grid,snap,move,wall,animation,workarounds,expo,ezoom,staticswitcher,fade,scale,unityshell] CompositorRunning: compiz Date: Mon Feb 27 13:30:24 2012 DistUpgraded: Log time: 2012-02-09 17:34:51.460219 DistroCodename: precise DistroVariant: ubuntu DkmsStatus: nvidia-current, 295.20, 3.2.0-15-generic, x86_64: installed nvidia-current, 295.20, 3.2.0-16-generic, x86_64: installed nvidia-current, 295.20, 3.2.0-17-generic, x86_64: installed virtualbox, 4.1.8, 3.2.0-17-generic, x86_64: installed GraphicsCard: NVIDIA Corporation GT216 [GeForce GT 220] [10de:0a20] (rev a2) (prog-if 00 [VGA controller]) Subsystem: Device [7377:0000] InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use) xorg:nvidia_current_updates - NVIDIA accelerated graphics driver (post-release updates) (Proprietary, Disabled, Not in use) MachineType: brunenIT To Be Filled By O.E.M. PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic root=UUID=848ef1c4-6df9-4bf0-8e01-4318bcfd60dd ro quiet splash vt.handoff=7 SourcePackage: compiz UpgradeStatus: Upgraded to precise on 2012-02-09 (17 days ago) XorgConf: Section "Device" Identifier "Default Device" Option "NoLogo" "True" EndSection dmi.bios.date: 09/21/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.80 dmi.board.name: N68PV-GS dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.80:bd09/21/2009:svnbrunenIT:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnN68PV-GS:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: brunenIT version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu5 version.ia32-libs: ia32-libs 20090808ubuntu33 version.libdrm2: libdrm2 2.4.30-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu2 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.99.901+git20120126-0ubuntu2 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 2:2.17.0-1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 ** Affects: compiz (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 precise ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/941884 Title: windows vanish when alt-dragged from semi-maximized states To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/941884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs