X Window System Version 6.8.1.901 (6.8.2 RC 1) kernel: 2.6.9-gentoo-r1 with benh's iBook sleep patch #4 If I attach a monitor to the VGA-out port, X correctly detects it and sets itself up for dual-head operation. Bravo. The picture on the external CRT is fine, but the image on the iBook's panel is unstable; sometimes it wobbles up and down, and always there is an apparent flickering down the left-hand side. The image looks the same as how it used to look with older versions of Xorg if you had UseFBDev=false. But with UseFBDev=false, single head mode works fine. It's only with a second head attached that the flickering occurs. I will attach my xorg.conf and log file.
Created attachment 1668 [details] xorg.conf; external CRT is fine but laptop panel flickers with 6.8.2 RC1
Created attachment 1669 [details] Xorg.0.log; external CRT is fine but laptop panel flickers with 6.8.2 RC1
Sorry, looking further into this, I can't be sure of what version is giving me this problem. I just rebuilt a more-or-less vanilla Xorg 6.8.2 RC1 driver, and it's not doing the flickering (although it doesn't init the second head at all :(). I will reopen or post a new bug when I can figure out what's going on.
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