Created attachment 27222 [details] Xorg.0.log on an older emachine laptop with a radeon igp card xorg log says its "Chipset: "ATI Radeon IGP320M (U1) 4336" (ChipID = 0x4336)" i see massive cpu usage and really slow scrolling on a few webpages the common item seems to be a static item and other bits moving behind it most recent webpage that does it is this: http://marswatch.astro.cornell.edu/pancam_instrument/projects_2.html first i noticed it on was: http://www.cdjapan.co.jp/ the second url however seems to not be as bad any more not sure if they changed something or one of the updates into -git fixed it running ubuntu 9.04 with the xorg on the edge ppa which gives me near latest -git of radeon driver attached is xorg log if required
Please attach your xorg log and config.
Please attach your xorg log and config.(In reply to comment #1) > Please attach your xorg log and config. > nevermind, I missed it before.
This might be a dup of bug 21683. does: Option "AccelMethod" "XAA" help?
it does help but I thought xaa was being phased out hence the report
also with exa still enabled i played with fbtexpercent and looking at man page it sounds like near 0 should help exa but i found it seems to act better with settings near 100 is the man page documentation backwards or is that a bug?
(In reply to comment #4) > it does help > but I thought xaa was being phased out hence the report > It is, but EXA does not perform well in some cases where vram is limited due to the lack of a proper memory manager. This should be rectified with the new drm memory manager work that is currently in progress. In the interim, there are cases where XAA is still useful. *** This bug has been marked as a duplicate of bug 21683 ***
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