Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-10-14 Thread intrigeri
Hi, I did some more testing against 2.6.36-1~experimental.1 this time. In single-user mode, after unloading every kernel module I could: echo devices /sys/power/pm_test echo disk /sys/power/disk = the computer freezes with a few weird vertical lines on the screen. SysRq keys

Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-08-13 Thread intrigeri
Hi, I have a similar problem here, same hardware. *But* I do believe this has nothing to do with xserver-xorg-video-radeon as my suspend-to-disk is also broken without X running. This looks like a kernel bug actually. Every test described bellow gives the same results, that is: - black screen

Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-08-13 Thread Alex Deucher
On Fri, Aug 13, 2010 at 7:54 AM, intrigeri intrig...@boum.org wrote: Hi, I have a similar problem here, same hardware. *But* I do believe this has nothing to do with xserver-xorg-video-radeon as my suspend-to-disk is also broken without X running. This looks like a kernel bug actually.

Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-08-13 Thread intrigeri
Hi again. I debugged this a bit more in the hope this bug can be fixed on time for Squeeze. I roughly followed the kernel's basic-pm-debugging.txt guidelines but did not try logging kernel messages to a serial console or compiling a minimal kernel. Every described test was done against

Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-08-13 Thread intrigeri
Hi, Alex Deucher wrote (13 Aug 2010 15:04:49 GMT) : Are you using kms? If so, does the system hibernate ok without radeon loaded? Works ok without KMS (radeon loaded + radeon.modeset=0), does not with KMS (radeon loaded + radeon.modeset=1). I've not tried without the radeon module loaded at

Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-08-13 Thread Alex Deucher
On Fri, Aug 13, 2010 at 11:55 AM, intrigeri intrig...@boum.org wrote: Hi, Alex Deucher wrote (13 Aug 2010 15:04:49 GMT) : Are you using kms? If so, does the system hibernate ok without radeon loaded? Works ok without KMS (radeon loaded + radeon.modeset=0), does not with KMS (radeon loaded

Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-08-13 Thread intrigeri
Hi, Alex Deucher wrote (13 Aug 2010 16:06:17 GMT) : Can you try a newer kernel? 2.6.35.x preferably? Already done, see message #56. Did hibernate ever work with kms for you? No. Bye, -- intrigeri intrig...@boum.org | GnuPG key @ https://gaffer.ptitcanardnoir.org/intrigeri/intrigeri.asc

Bug#583120: Hibernate broken when KMS enabled on Radeon Mobility M6 LY

2010-07-13 Thread Jean-Charles Bagneris
Package: xserver-xorg-video-radeon Version: 1:6.13.1-1 Severity: normal Bug reproduced here with xserver-xorg-video-radeon 1:6.13.1-1 on unstable. Suspend and hibernate broken on Thinkpad X32 with Radeon Mobility M6 LY. Tried with and without uswsusp, with and without various uswsusp quirks, to