Everyone, I know this issue exists, I've been trying to debug it for a long time. The most useful thing for me now would be _detailed_ _instructions_ to _reproduce_ it. Please don't comment saying that you are also affected unless you have found a way to reliably or at least semi-reliably trigger it.
On Thu, May 19, 2011 at 6:13 PM, mrtwister <709...@bugs.launchpad.net> wrote: > Daniel, I agree. See Screenshot. The dead area pretty much corresponds > to the switcher window for two applications. I was able to reproduce > this twice, but not exactly sure how. In all cases I first noticed the > dead area while (manually) selecting every odd file (holding down Ctrl) > with nautilus in a folder with > 100 items. > > ** Attachment added: "Bildschirmfoto-1.png" > > https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/709461/+attachment/2134867/+files/Bildschirmfoto-1.png > > -- > You received this bug notification because you are a bug assignee. > https://bugs.launchpad.net/bugs/709461 > > Title: > Application windows can sometimes fail to display and will mask > regions of the screen > > Status in Unity: > Triaged > Status in “compiz” package in Ubuntu: > Triaged > Status in “unity” package in Ubuntu: > Triaged > Status in “compiz” source package in Natty: > Triaged > Status in “unity” source package in Natty: > Triaged > > Bug description: > Binary package hint: unity > > On 2 separate machines w/ updated as of 1/28 - > > On rare occasions a window will open in the top left corner with top deco > buried. The most likely for this to happen is a utility window like update > manager. > After pulling back down into the desktop (Alt+click) it may or may not show > some graphical distortion (window split in 2 parts), if so it returns to > normal if opening any other window. > > What does appear to happen is an invisible window is created in the > area where it was pulled down to, this only happens on the current > workspace, any others are unaffected > > Attached xwininfo - first shows on affected workspace, 2nd when > switching to another and clicking in same spot > > Note that this does not always happen, I'm thinking the 'buried' > window may need to show some distorttion, not sure yet > > ProblemType: Bug > DistroRelease: Ubuntu 11.04 > Package: unity 3.2.16-0ubuntu1 > ProcVersionSignature: Ubuntu 2.6.38-1.27-generic 2.6.38-rc2 > Uname: Linux 2.6.38-1-generic i686 > NonfreeKernelModules: nvidia > .proc.driver.nvidia.version: > NVRM version: NVIDIA UNIX x86 Kernel Module 173.14.28 Wed Sep 29 09:47:25 > PDT 2010 > GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-2ubuntu1) > Architecture: i386 > Date: Fri Jan 28 14:36:27 2011 > DistUpgraded: Fresh install > DistroCodename: natty > DistroVariant: ubuntu > DkmsStatus: > nvidia-current, 260.19.29, 2.6.37-12-generic, i686: installed > nvidia-current, 260.19.29, 2.6.38-1-generic, i686: installed > nvidia-173, 173.14.28, 2.6.37-12-generic, i686: installed > nvidia-173, 173.14.28, 2.6.38-1-generic, i686: installed > GraphicsCard: Subsystem: Dell Device [1028:0209] > InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110120) > InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110120) > MachineType: Dell Inc. XPS M1330 > ProcEnviron: > LANGUAGE=en_US:en > PATH=(custom, user) > LANG=en_US.UTF-8 > LC_MESSAGES=en_US.utf8 > SHELL=/bin/bash > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic > root=UUID=28d68c1b-9e85-45a3-9ec2-ad4f992ba387 ro > ProcVersionSignature_: Ubuntu 2.6.38-1.27-generic 2.6.38-rc2 > SourcePackage: unity > dmi.bios.date: 12/26/2008 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: A15 > dmi.board.vendor: Dell Inc. > dmi.chassis.type: 8 > dmi.chassis.vendor: Dell Inc. > dmi.modalias: > dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr: > dmi.product.name: XPS M1330 > dmi.sys.vendor: Dell Inc. > version.libdrm2: libdrm2 2.4.23-1ubuntu3 > version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1 > version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A > version.xserver-xorg: xserver-xorg 1:7.5+6ubuntu8 > version.xserver-xorg-video-ati: xserver-xorg-video-ati > 1:6.13.2+git20110124.fadee040-0ubuntu1 > version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu2 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau > 1:0.0.16+git20110107+b795ca6e-0ubuntu1 > -- Sam Spilsbury -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/709461 Title: Application windows can sometimes fail to display and will mask regions of the screen -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
