http://bugzilla.novell.com/show_bug.cgi?id=568481
http://bugzilla.novell.com/show_bug.cgi?id=568481#c8
--- Comment #8 from Damien Mfaransa 2010-01-12 10:30:16 UTC ---
Bug title was previously :
"Blank screen on Xorg with Radeon HD 4650"
Please keep in mind that the same problem occurs with both "radeon" and
"radeonhd" drivers !
See the last attachments for "radeon" driver behaviour.
By the way, it seems to be a combination of two distinct problems, may be
related :
1/ Once Xorg invoked, the laptop panel is deadlocked blank, but with no
apparent errors in xorg.conf. Except for a VGA output initialization,
despite no monitor ever being attached to the VGA output.
Maybe the flat panel isn't correctly probed / detected ?
What surprises me is : if I plug the HDMI output to another monitor, I can
see KDE4 loading before it crashes (see below).
2/ KDE4 appears to crash due to some errors, see xsession-errors :
kdeinit4: preparing to launch /usr/lib64/libkdeinit4_kglobalaccel.so
WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX
1.3 is not supported! This is an application bug!
WARNING: Application calling GLX 1.3 function "glXQueryDrawable" when GLX
1.3 is not supported! This is an application bug!
drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command
stream. See dmesg for more info.
kded4: Fatal IO error: client killed
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