Bug#493641: xserver-xorg: X server dying with error in I830WaitLpRing()

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

On Sun, Aug 03, 2008 at 04:39:10PM -0300, Nelson A. de Oliveira wrote:
> Package: xserver-xorg
> Version: 1:7.3+15
> Severity: important
> 
> Hi!
> 
> This is the second time that my X server dies here, closing togheter
> everything that I was working on :-/
> Well, X dies and I can't get it back; trying to start it I get:
> 
> Error in I830WaitLpRing(), timeout for 2 seconds
> pgetbl_ctl: 0x7ffc0001 getbl_err: 0x00000000
> ipeir: 0x00000000 iphdr: 0x66014140
> LP ring tail: 0x00010d50 head: 0x00010d74 len: 0x0001f001 start 0x00000000
> eir: 0x0000 esr: 0x0000 emr: 0xffff
> instdone: 0xfa41 instpm: 0x0000
> memmode: 0x00000306 instps: 0x800f04c4
> hwstam: 0xfffe ier: 0x0002 imr: 0x0000 iir: 0x0070
> Ring at virtual 0xa7935000 head 0x10d74 tail 0x10d50 count 32759
>         00010cf4: 03cc2000
[...]
>         00010d74: 000008a1
> Ring end
> space: 28 wanted 32
> (II) intel(0): [drm] removed 1 reserved context for kernel
> (II) intel(0): [drm] unmapping 8192 bytes of SAREA 0xf8957000 at 0xb7c63000
> (II) intel(0): [drm] Closed DRM master.
> 
> Fatal server error:
> lockup

Does this still happen with latest intel driver in unstable or 
experimental?

Brice