Start X with the nv driver with NoAccel enabled. Start an xterm and kwin configured to use kompmgr. Move the xterm so it's not at (0,0), minimize it, and then hit alt-tab to restore it. The window icon, minimize, maximize, and close buttons are drawn in the wrong place.
Created attachment 11144 [details] Screenshot
Did this already happen before fb used pixman?
commit 32666d77227fcd2c066de16bf3c07366f92b0457 Author: Aaron Plattner <aplattner@nvidia.com> Date: Thu Aug 16 14:57:18 2007 -0700 Bug #12015: Use the right offsets in the dst arguments of pixman_blt. :100644 100644 3ad01bf... 68f403f... M fb/fbcopy.c
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