Another patch to fix slow EXA: http://lists.freedesktop.org/archives/xorg/2008-October/039405.html
** Description changed: - I noticed very bad performance regression with xorg-server 1.5.1 against 1.4. For the detailed report see here: + I noticed bad performance regression with xorg-server 1.5.2 (intrepid) against 1.4 (hardy). For the detailed report see here: http://lists.freedesktop.org/archives/xorg/2008-October/039277.html - Michel Dänzer suggests to update the xserver to a recent server-1.5-branch that has a fix to this problem: - http://lists.freedesktop.org/archives/xorg/2008-October/039278.html - - This fix was discussed at - http://bugs.freedesktop.org/show_bug.cgi?id=16647 and committed to 1.5 - branch here: + 1) Reading the suggestions from the thread appears that this patch could fix the performance problem: http://cgit.freedesktop.org/xorg/xserver/commit/?h=server-1.5-branch&id=8ef37c194fa08d3911095299413a42a01162b078 - We should update the xserver to a recent server-1.5-branch or at least - backport the fix. + The fix was applied to the 1.5 branch but was later reverted. It appears that the fix also require another patch: + http://lists.freedesktop.org/archives/xorg/2008-October/039285.html + commit + http://cgit.freedesktop.org/xorg/xserver/commit/?id=ebea78cdba0ff14a397239ee1936bd254c181e1b + (and maybe also rebuilt drivers). + + 2) Another patch to fix slow EXA in 1.5.2: + http://lists.freedesktop.org/archives/xorg/2008-October/039405.html ** Summary changed: - [intrepid] 1.4 -> 1.5.1 bad performance regression + [intrepid] 1.4 -> 1.5.2 bad performance regression -- [intrepid] 1.4 -> 1.5.2 bad performance regression https://bugs.launchpad.net/bugs/280671 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
