Created attachment 43830 [details] Xorg log When using KWin desktop effects, I see temporary corruption in new windows and menus. It looks as if the memory is not being properly cleared before it is drawn to the screen. Running on Fedora 15 pre-Alpha: xorg-x11-drv-ati-6.14.0-2.20110204gita27b5dbd9.fc15.x86_64 mesa-dri-drivers-7.10-0.26.fc15.x86_64 kernel-2.6.38-0.rc5.git7.1.fc15.x86_64 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon X1650 Pro (rev 9e) (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited Device 0840 Flags: bus master, fast devsel, latency 0, IRQ 42 Memory at d0000000 (64-bit, prefetchable) [size=256M] Memory at feaf0000 (64-bit, non-prefetchable) [size=64K] I/O ports at d000 [size=256] Expansion ROM at feac0000 [disabled] [size=128K] Capabilities: [50] Power Management version 2 Capabilities: [58] Express Endpoint, MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: radeon Kernel modules: radeon 01:00.1 Display controller: ATI Technologies Inc Radeon X1650 Pro (Secondary) (rev 9e) Subsystem: PC Partner Limited Device 0841 Flags: bus master, fast devsel, latency 0 Memory at feae0000 (64-bit, non-prefetchable) [size=64K] Capabilities: [50] Power Management version 2 Capabilities: [58] Express Endpoint, MSI 00 Two 1680x1050 LCD displays, DVI-D connected.
Cell-phone video showing corruption at http://mysite.verizon.net/ian.pilcher/corrupt.mp4 (Verizon is too stupid to set the mime-type properly, so you'll have to download with wget or somesuch.)
Created attachment 43832 [details] Screen capture of cell-phone video showing corruption
Created attachment 43834 [details] Screen capture of cell-phone video showing corruption
Created attachment 43835 [details] Screen capture of cell-phone video showing corruption
Does: Option "ColorTiling" False" in the device section of your xorg.conf fix the issue? This may be a duplicate of bug 33929. You might try the xserver patch on that bug.
(In reply to comment #5) > Does: > Option "ColorTiling" False" > in the device section of your xorg.conf fix the issue? This may be a duplicate > of bug 33929. You might try the xserver patch on that bug. Nope. That option is already set. (I did have that problem as well.)
*** This bug has been marked as a duplicate of bug 34427 ***
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