I'm also experiencing this issue which also seems to be related to this bug: https://bugs.freedesktop.org/show_bug.cgi?id=71813 where a fix is now available.
Is there any chance to get these changes into 13.10? ** Bug watch added: freedesktop.org Bugzilla #71813 https://bugs.freedesktop.org/show_bug.cgi?id=71813 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1256222 Title: radeonsi with glamor has very poor performance with line primitives drawing Status in “xorg” package in Ubuntu: Incomplete Bug description: https://bugs.freedesktop.org/show_bug.cgi?id=68524 exists in Ubuntu 13.10 . It takes 5 seconds on my very fast computer with my very fast graphics card to maximize an openoffice calc windows, which is ridiculous. Other stuff is slow too. t@h ~> apt-cache policy xorg xserver-xorg-glamoregl xorg: Installed: 1:7.7+1ubuntu6 Candidate: 1:7.7+1ubuntu6 Version table: *** 1:7.7+1ubuntu6 0 500 http://dk.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages 100 /var/lib/dpkg/status xserver-xorg-glamoregl: Installed: 0.5.1-0ubuntu4.2 Candidate: 0.5.1-0ubuntu4.2 Version table: *** 0.5.1-0ubuntu4.2 0 500 http://dk.archive.ubuntu.com/ubuntu/ saucy-updates/main amd64 Packages 100 /var/lib/dpkg/status 0.5.1-0ubuntu4 0 500 http://dk.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1256222/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
