Bug#369148: xserver-xorg-video-i810: [855GME] Hangs playing movies: "Error in I830WaitLpRing()"
Package: xserver-xorg-video-i810
Version: 1:1.5.1.0-2
Severity: normal
Sometimes (though not every time), when I start playing movies using
xine or mythtv, X will hang at a blank screen. The log (below)
indicates that this is because of an error in I830WaitLpRing(). This
bug is discussed in #4353 in the upstream BTS, available at
https://bugs.freedesktop.org/show_bug.cgi?id=4353 . It's also
mentioned in the discussion of an (apparently) unrelated bug,
#272060, in Debian's BTS.
I've upgraded to the last version available from xorg CVS (1.6.0) to
see if that helps.
Error in I830WaitLpRing(), now is 1987697270, start is 1987695269
pgetbl_ctl: 0xffe0001 pgetbl_err: 0x0
ipeir: 0 iphdr: 1810000
LP ring tail: 7380 head: 736c len: 1f001 start 0
eir: 0 esr: 0 emr: ffff
instdone: ffc0 instpm: 0
memmode: 108 instps: 0
hwstam: ffff ier: 82 imr: 9 iir: 220
space: 131044 wanted 131064
(II) I810(0): [drm] removed 1 reserved context for kernel
(II) I810(0): [drm] unmapping 8192 bytes of SAREA 0xbeb1c000 at 0xa7893000
Fatal server error:
lockup
Error in I830WaitLpRing(), now is 1987699704, start is 1987697703
pgetbl_ctl: 0xffe0001 pgetbl_err: 0x0
ipeir: 0 iphdr: 1810000
LP ring tail: 73d0 head: 736c len: 1f001 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: 130964 wanted 131064
FatalError re-entered, aborting
lockup
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-1-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages xserver-xorg-video-i810 depends on:
ii libc6 2.3.6-9 GNU C Library: Shared libraries
ii xserver-xorg-core 1:1.0.2-8 X.Org X server -- core server
xserver-xorg-video-i810 recommends no packages.
-- no debconf information
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