| Priority | medium |
|---|---|
| Bug ID | 56081 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | (SUMO2) Black screen on X Launch, corrupted VTs when using KMS |
| Severity | major |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | autonymous@gmail.com |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | git |
| Component | Drivers/DRI/R600 |
| Product | Mesa |
Created attachment 68683 [details]
Xorg.0.log
Using AMD A4-3420M APU, have NOT been able to use the R600 driver on either
Suse (12.x, factory), Arch Linux (latest built, or git xorg/mesa/dri build), or
Ubuntu (12.04, 12.10b2). ALL various combinations of xorg 1.12/1.13,
xorg-video-ati, mesa, and kernel 3.5-3.6 give the same black screen after
startup, transition to Xorg corrupts all VT's.
KMS for Single user or non-X sessions works fine. Grub boot with
"radeon.audio=0" does alleviate some corruption on VT7 (but not enough to be
usable). Changing accel options or even disabling accel has no effect.
Appears there is something specific to the A4-3420M(6410D, chipID 0x9644,
identified by system as a Sumo2) that is affected by this.
You are receiving this mail because:
- You are the assignee for the bug.
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