Same problem here with Hardy beta on a asus M2A with x1250 on board. I can see "(EE) fglrx(1): [DRI] Locking deadlock" on the logs and OGL is not working if dual head is enabled.
Only viable solution is to disable DRI with 'option "no_dri" "yes"' on xorg.conf, but that means no 2d acceleration and no 3d at all. @Bryce: the xorg.conf above seems fine to me; moreover some searches starting from http://www.google.com/search?hl=en&q=fglrx+deadlock&btnG=Google+Search and in particular http://forums.gentoo.org/viewtopic-t-659846-view- next.html?sid=6927d2edb2b2367d4d9465ebac8910da lead me to believe that this is a problem with fglrx<=8.3 with Xorg 1.4 and dual head Please unmark this issue as invalid and include a new driver from ati, when available, able to support dual head on Xorg 1.4 -- [Hardy Alpha-5] fglrx log noise if dualhead unless ForceMonitors=nocv https://bugs.launchpad.net/bugs/196617 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
