[Bug 22531] New: slow 2d with certian webpages with firefox

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jun 29 08:52:47 PDT 2009


http://bugs.freedesktop.org/show_bug.cgi?id=22531

           Summary: slow 2d with certian webpages with firefox
           Product: xorg
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: magnade at gmail.com
         QAContact: xorg-team at lists.x.org


Created an attachment (id=27222)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=27222)
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


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