The bug has been reported as
https://bugs.freedesktop.org/show_bug.cgi?id=44156

Alan

On Thu, Dec 22, 2011 at 9:36 PM, Jonathan Nieder <jrnie...@gmail.com> wrote:

> Alan Zimmerman wrote:
>
> > I reinstalled the video-intel package.
> >
> > When the console turns black, the machine is still usable. Booting in
> > recovery mode makes no difference.
>
> I see.  Removing the intel driver means removing the file in
> /etc/modprobe.d that enables kernel mode setting (see NEWS.Debian.gz),
> which works around the bug.
>
> > Attached are the dmesg logs, and the bug script output, after booting
> > normally with the driver installed.
>
> Here's the relevant snippet:
>
> > fbcon: inteldrmfb (fb0) is primary device
> > [drm] capturing error event; look for more information in
> /debug/dri/0/i915_error_state
> > render error detected, EIR: 0x00000010
> >   IPEIR: 0x00000000
> >   IPEHR: 0x00000000
> >   INSTDONE: 0xfffffffe
> >   INSTPS: 0x00000000
> >   INSTDONE1: 0xffffffff
> >   ACTHD: 0x00000000
> > page table error
> >   PGTBL_ER: 0x00000001
> > [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
>
> Please also provide the content of the /debug/dri/0/i915_error_state
> file.
>
> Then we can take this upstream, following instructions from [1].
>
> Thanks for a clear report,
> Jonathan
>
> [1] http://intellinuxgraphics.org/how_to_report_bug.html
>

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