https://bugs.freedesktop.org/show_bug.cgi?id=37679
--- Comment #98 from Aaron <[email protected]> 2012-02-28 19:22:17 PST --- I have this problem with my Radeon 9600XT I had this problem on an install of Ubuntu Natty and so far the only thing I can confirm with repeatability is that 3D works when the S-video output is 'detected' and doesn't work when it isn't. If I boot into Windows XP (dual boot) and enable the TV-Out on S-Video (even without a TV plugged in) and then reboot into Ubuntu Natty I get a 2nd screen on S-video showing up in the displays control panel and I get 3D acceleration to work. I installed a test copy of Ubuntu Oneiric onto a USB HDD and so far haven't had issues with 3D. HOWEVER: I recently did an upgrade to Oneiric inside the currently-installed Natty and the 3D issue is still present, so perhaps that is from something still there from the old installation? Again, enabling S-video in Windows and rebooting is the only sure way to make 3D work. Occasionally it will boot up and detect the S-video and enable 3D by itself but this is not often. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
