On Tue, May 28, 2019 at 09:25:52AM -0000, Stuart Henderson wrote:
> On 2019-05-23, Paco Esteban <paco@onna.be> wrote:
> > Hi misc@,
> >
> > I've been having some system freezes lately, as others using intel
> > graphics.
> >
> > Sometimes it does not hit in days but sometimes the system hangs 2 or 3
> > times a day.
> >
> > I was wondering if there's any iformation I can supply to devs that
> > could be useful (besides dmesg ...).
>
> Some things to try:
>
> Does it seem to be in ddb? Try typing "call cpu_reset" blindly and see
> if it reboots.
>
> Does it start responding again if you wait?
>
> What does "sysctl kern.timecounter.hardware" say? If it's tsc, try one
> of the other names shown in "sysctl kern.timecounter.choice", probably
> acpihpet0 if available.
>
> Is it any better with the intel driver rathef than modesetting? Try this
> in xorg.conf:
>
> Section "Device"
> Identifier "Intel Graphics"
> Driver "intel"
> EndSection
>
All the reports I have seen have been from skylake or kabylake.
Have never encountered it with ivy bridge or broadwell here.
jcs@ mentioned off list:
enable_dc enable_fbc enable_psr enable_ips 0 lasts longer but locked up
after a few days.
Still locks up with no i915 firmware loaded.
Not reachable over network on lockup.
Occurs with intel xorg driver as well as modesetting.
No comments:
Post a Comment