https://bugs.freedesktop.org/show_bug.cgi?id=27816
--- Comment #10 from [email protected] 2010-04-24 09:34:51 PDT --- (In reply to comment #9) > There are only two display controllers so you can only have two independent > sets of timing. If you have 3 monitors attached, you can only use two of > them. > The encoder driving the 3rd monitor is probably not properly disabled so it's > getting timing from whatever crtc was last sourced to it. Can you identify > which versions (kernel version, xf86-video-ati version) are working and which > versions are problematic? Or better you can you use git to bisect the > problematic commit? I spoke too soon... trying with fresh install of Lucid RC showed that sometimes the DVI screen will work correctly, but it's a matter of luck and most time it won't. I'm not trying to have three monitors, just realised that that enabling and then disabling the LCD fixes the issue. The LCD should be disabled when two external screens are attached anyway. -- 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
