This should be fixed in the upstream 3.7-rc7 kernel by this commit:
author Paul Bolle
Mon, 19 Nov 2012 20:17:31 +0000 (21:17 +0100)
committer Alex Deucher
Tue, 20 Nov 2012 16:47:32 +0000 (11:47 -0500)
commit 45171002b01b2e2ec4f991eca81ffd8430fd0aec
tree 4b0867780f1367edaf70c22b2324f7d5c9464a41
parent 804cc4a0ad3a896ca295f771a28c6eb36ced7903
radeon: add AGPMode 1 quirk for RV250
The Intel 82855PM host bridge / Mobility FireGL 9000 RV250 combination
in an (outdated) ThinkPad T41 needs AGPMode 1 for suspend/resume (under
KMS, that is). So add a quirk for it.
(Change R250 to RV250 in comment for preceding quirk too.)
Signed-off-by: Paul Bolle
Signed-off-by: Alex Deucher
Cc: stable
As you can see, it has been cc'd to stable, so it will probably make it's way to the 3.6 and 3.2 kernel series eventually. Once it's in the upstream 3.2 kernel it should be automatically included in an Ubuntu 12.04 "Precise Pangolin" SRU.
This should be fixed in the upstream 3.7-rc7 kernel by this commit:
author Paul Bolle ec4f991eca81ffd 8430fd0aec daf70c22b2324f7 d5c9464a41 ca295f771a28c6e b36ced7903
Mon, 19 Nov 2012 20:17:31 +0000 (21:17 +0100)
committer Alex Deucher
Tue, 20 Nov 2012 16:47:32 +0000 (11:47 -0500)
commit 45171002b01b2e2
tree 4b0867780f1367e
parent 804cc4a0ad3a896
radeon: add AGPMode 1 quirk for RV250
The Intel 82855PM host bridge / Mobility FireGL 9000 RV250 combination
in an (outdated) ThinkPad T41 needs AGPMode 1 for suspend/resume (under
KMS, that is). So add a quirk for it.
(Change R250 to RV250 in comment for preceding quirk too.)
Signed-off-by: Paul Bolle
Signed-off-by: Alex Deucher
Cc: stable
As you can see, it has been cc'd to stable, so it will probably make it's way to the 3.6 and 3.2 kernel series eventually. Once it's in the upstream 3.2 kernel it should be automatically included in an Ubuntu 12.04 "Precise Pangolin" SRU.