AGP Radeon 7000 Black/Blank screen before GDM
Bug #117440 reported by
Patrick R.
This bug report is a duplicate of:
Bug #132716: LVDSBiosNativeMode must be turned off on Radeon 7500 Mobile (regression).
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Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-ati (Ubuntu) |
New
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Undecided
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Unassigned |
Bug Description
Binary package hint: xserver-
I am running Feisty with xserver-
If I supply the ati/radeon driver in my xorg.conf I get a black/blank screen before the GDM. If I do happen to make it into the desktop I lock-up with video corruption at the top of my screen if I switch to a console tty and then back to the desktop tty.
The vesa driver works perfectly fine.
If i comment out dri in xorg.conf I can get past the GDM but it still results in a lock-up once I'm in the desktop.
I have not been able to find any errors in any logs. I will attach the xorg.conf and Xorg.log.0.old, along with a backtrace.
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okay some strange things happened when i was attempting to do a backtrace, sometimes to keyboard would still function and sometimes it wouldn't. so here's the Xorg.0.log's and the backtraces.