allright, I'm lost. I just upgraded to xserver-xorg-video-intel - 2:2.2.1-1ubuntu4 (latest updates), did a sudo dpkg-reconfigure -phigh xserver-xorg, rebooted for good measure, and still the same issue with super slow compiz/firefox scrolling. I'm with a 945 on a thinkpad T60 (relevant section of lspci attached).
I understood that this patch was also addressing this chipset, and adding greedy (and turning off ExaNoComposite), but it is apparently not the case. ** Attachment added: "lspci" http://launchpadlibrarian.net/12599885/lspci -- EXA is balls-achingly slow https://bugs.launchpad.net/bugs/177492 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs