https://bugs.freedesktop.org/show_bug.cgi?id=40495
Summary: r300 performance is slower on sleep resume Product: Mesa Version: 7.11 Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: nekohayo@gmail.com
I have the following on a Thinkpad T43p:
jeff@kuze:~$ glxinfo |grep OpenGL OpenGL vendor string: X.Org R300 Project OpenGL renderer string: Gallium 0.4 on ATI RV380 OpenGL version string: 2.1 Mesa 7.11 OpenGL shading language version string: 1.20 OpenGL extensions:
When starting a fresh boot with a couple of windows open, gnome shell is fluid. Keeping the same amount of windows open, suspending then resuming, the performance when toggling the overview mode seems to have degraded significantly.
Demonstration: http://jeff.ecchi.ca/public/gnome-shell-657664.webm