Red Hat Bugzilla – Bug 499834
Strange redraw issues
Last modified: 2009-12-18 04:24:30 EST
Created attachment 343085 [details] Redraw failure of either emacs or xchat, which are overlaying each other Description of problem: When the KDE taskbar at the bottom of the screen pops up a transient window (tooltip?) giving more information on whatever the mouse is over, sometimes another piece of the screen gets redrawn, usually incorrectly. What I usually see is a tooltip-shaped piece of screen getting redrawn from the background image. It's as if the server has a record of an old tooltip that it decides needs erasing. This happens with both the 'nv' and the 'nouveau' drivers, but doesn't seem to happen with NVidia's own driver. Version-Release number of selected component (if applicable): xorg-x11-server-Xorg-1.5.3-15.fc10.x86_64 xorg-x11-drv-nouveau-0.0.11-1.20090106git133c1a5.fc10.x86_64 xorg-x11-drv-nv-2.1.12-6.fc10.x86_64 kdebase-4.2.2-3.fc10.x86_64 kdelibs-4.2.2-12.fc10.x86_64 How reproducible: It happens fairly regularly, but I'm not sure of a consistent way of causing it to happen. Steps to Reproduce: 1. Move the mouse on to the KDE task bar, then off and on again. This may need repeating a few times. 2. 3. Actual results: When the mouse is moved onto the task bar, a tooltip will pop up with extra information. Sometimes the moment this happens, another area of the screen is corrupted by some sort of apparent partial redraw. Expected results: The rest of the screen shouldn't be altered. Additional info: I'm also seeing bug 478532 occasionally in konqueror and once in emacs which may be related.
Created attachment 343086 [details] Redraw failure of xchat (background image leaked through)
Created attachment 343088 [details] Kernel log
Created attachment 343089 [details] X configuration
Created attachment 343090 [details] X server log
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Fedora 10 changed to end-of-life (EOL) status on 2009-12-17. Fedora 10 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.