dri + ATI: dramatic performance slowdown
lehmann at ans-netz.de
Sun Apr 26 12:09:31 UTC 2009
By the way:
- it also happens with the "radeon" driver (tried it once).
- It does not happen when I just exit Xorg normally, and then restart it.
- It only happens on switching while Xorg is running to console and then
back to Xorg.
- While then back in Xorg, Xorg remains unkillable, sometimes I can see my
mouesecursor (which I can move around) but the screen is not correctly
re-initialized (I can see artifacts and sometimes the console output
somewhere in the middle of the screen).
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