I finally got my hands on another monitor per Bryce's suggestion. The behavior is the same with one exception: the periodic flicker goes away. With the new monitor my observation is simply that enabling "glx" causes a blank screen and "RADEON(0): Idle timed out" messages in the log, while disabling it causes everything to work fine. As before, AccelMode and AGPMode have no effect. Could there be a glx issue with the RV100 hardware?
-- intrepid alpha 6: no signal during install on AGP system https://bugs.launchpad.net/bugs/272991 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