Public bug reported:
Xserver crashes when I suspend and resume an X41 laptop.
The symptom look similar to #61746, but I gett different xorg.log. I checked
that all is okay, when I switch off echo -n mem > /sys/power/state from acpi
sleep.sh script, so it is not acpi-support problem.
It could have been kernel problem, but I get no trace of the problem in dmesg.
Here is a fragment of a xorg.log file:
AUDIT: Thu Oct 26 01:14:45 2006: 19293 X: client 30 rejected from local host
Auth name: MIT-MAGIC-COOKIE-1 ID: -1
(II) I810(0): Hotkey switch to 0x800.
Error in I830WaitLpRing(), now is -2090053327, start is -2090055328
pgetbl_ctl: 0x3ffc0001 pgetbl_err: 0x0
ipeir: 0 iphdr: 0
LP ring tail: 8 head: 0 len: 0 start 0
eir: 0 esr: 0 emr: ffff
instdone: ffc0 instpm: 0
memmode: 108 instps: 0
hwstam: ffff ier: 0 imr: ffff iir: 0
space: 131056 wanted 131064
(II) I810(0): [drm] removed 1 reserved context for kernel
(II) I810(0): [drm] unmapping 8192 bytes of SAREA 0xf8ba4000 at 0xb7b58000
Fatal server error:
lockup
(II) AIGLX: Suspending AIGLX clients for VT switch
Error in I830WaitLpRing(), now is -2090051311, start is -2090053312
pgetbl_ctl: 0x3ffc0001 pgetbl_err: 0x0
ipeir: 0 iphdr: 0
LP ring tail: 10 head: 0 len: 0 start 0
eir: 0 esr: 0 emr: ffff
instdone: ffc0 instpm: 0
memmode: 108 instps: 0
hwstam: ffff ier: 0 imr: ffff iir: 0
space: 131048 wanted 131064
FatalError re-entered, aborting
lockup
** Affects: xorg-server (Ubuntu)
Importance: Undecided
Status: Unconfirmed
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Server crash on ACPI suspend/resume
https://launchpad.net/bugs/68337
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