linux-kernel - Bug in linux-2.6.37-rc8+: Weird X display upon hibernating

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Date:	Sun, 9 Jan 2011 16:22:37 +0530
From:	Siddu <siddu.sjce@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Bug in linux-2.6.37-rc8+: Weird X display upon hibernating

Hi all,
Recently i have gotten around with the habit of testing release
candidate builds out of the linus's tree .
Here is something strange which seems to happening with 2.6.37-rc8+
also i am not sure if this existed earlier .
Upon hibernating and booting back , X display becomes weird and
unusable , but on normal shutdown/reboot things seem to be fine.
Here with attaching logs of Xorg.0.log and kern.log

a snippet of kern.log as follows
Jan  9 11:04:58 x-moto kernel: [ 4554.844761] done.
Jan  9 11:04:58 x-moto kernel: [ 4554.844780] PM: Basic memory bitmaps freed
Jan  9 11:04:58 x-moto kernel: [ 4554.844785] video LNXVIDEO:00:
Restoring backlight state
Jan  9 11:04:58 x-moto kernel: [ 4554.850370] [drm:drm_mode_getfb]
*ERROR* invalid framebuffer id
Jan  9 11:04:58 x-moto kernel: [ 4554.909592] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(12).
Jan  9 11:04:58 x-moto kernel: [ 4554.909596] [drm:radeon_cs_ioctl]
*ERROR* Failed to schedule IB !
Jan  9 11:04:58 x-moto kernel: [ 4554.909870] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(13).
Jan  9 11:04:58 x-moto kernel: [ 4554.909873] [drm:radeon_cs_ioctl]
*ERROR* Failed to schedule IB !
Jan  9 11:04:58 x-moto kernel: [ 4555.005941] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(14).
Jan  9 11:04:58 x-moto kernel: [ 4555.005945] [drm:radeon_cs_ioctl]
*ERROR* Failed to schedule IB !
Jan  9 11:04:58 x-moto kernel: [ 4555.007755] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(15).
Jan  9 11:04:58 x-moto kernel: [ 4555.007758] [drm:radeon_cs_ioctl]
*ERROR* Failed to schedule IB !
Jan  9 11:04:58 x-moto kernel: [ 4555.010712] [drm:radeon_ib_schedule]
*ERROR* radeon: couldn't schedule IB(0).
Jan  9 11:04:58 x-moto kernel: [ 4555.010716] [drm:radeon_cs_ioctl]
*ERROR* Failed to schedule IB !

--
Regards,
~Sid~
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - -
Gazing through the window at the world outside,
Wondering will mother earth survive ?
Hoping that the mankind will stop abusing her
Sometime !
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - -

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