[Nouveau] [Bug 13481] RandR12 fails on GF6600Go

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=13481





------- Comment #12 from anssi at mandriva.org  2007-12-14 17:39 PST -------
Created an attachment (id=13120)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=13120&action=view)
Garbage on LVDS stays even after X restart

The garbage mentioned in the previous comment stays even past X restarts.

Attached is the following reproducable scenario:
1. LVDS is garbaged by switching DVI mode with xrandr.
2. X is restarted (log starts here), garbage stays
3. Trying to switch LVDS to 1024x768, but X server drops connection to xrandr.
3. Trying again, now LVDS switched to 1024x768, and output works fine again.
4. LVDS switched back to 1400x1050, still works.

Notes:
- Garbage is the same kind that happens on failing console restore.
- When switching the LVDS mode, both displays go black for a moment. However,
when switching DVI mode, the LVDS does not go black, just goes to garbage
immediately


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