Re: [gentoo-user] Re: Screen/driver/xserver freezing after suspension

[J. Roeleveld]

Please don't top-post.

On Wednesday, January 13, 2021 11:32:44 AM CET Igor Mróz wrote:
> You mean 100%? Nope, all looks normal. I even tried to build elogind with
> policykit USE, but with no luck. loginctl shows that session/seat is active
> all the time.
>
> Igor
>
>
> On Mon, 11 Jan 2021 20:05:20 +0100
>
> "J. Roeleveld" <joost@××××××××.org> wrote:
> > On 11 January 2021 19:33:55 CET, "Igor Mróz" <mrozigor@××.pl> wrote:
> > >I don't even know where to search.
> > >
> > >I tried to SSH to 'frozen' laptop, but as I wrote earlier - there is
> > >nothing suspicious in dmesg or xorg logs. Only difference is in 'ps'
> > >i.e. process '[kworker/u16:0-i915]' changed to
> > >'[kworker/u16:0-events_unbound]' and some other kworkers received new
> > >PIDs (like those have been restarted).
> > >
> > >Igor
> > >
> > >
> > >
> > >On Mon, 11 Jan 2021 15:01:41 +0100
> > >
> > >"J. Roeleveld" <joost@××××××××.org> wrote:
> > >> On Monday, January 11, 2021 2:22:27 PM CET Holger Hoffstätte wrote:
> > >> > On Mon, 11 Jan 2021 13:49:35 +0100, Igor Mróz wrote:
> > >> > > I don't really know - I haven't installed anything. Now I'm not
> > >
> > >really
> > >
> > >> > > sure if this is problem with suspension or just screen resuming
> > >
> > >after
> > >
> > >> > > "turning" it off. I also don't have Nvidia card.
> > >> > >
> > >> > > Igor
> > >> >
> > >> > Try running xorg-server with +suid.
> > >>
> > >> That should not be necessary for suspend/resume.
> > >> I have that flag disabled (as per default) on my laptop and that one
> > >
> > >gets
> > >
> > >> suspended regularly.
> > >>
> > >> --
> > >> Joost
> >
> > Anything running at 100÷?
> >
> > Check "top" when ssh'd in

Reason  I asked: On one of my systems, I have the occasional issue where a 
screenlock-task is "hanging" and using 100% CPU.
Killing that, restores the screen back to normal.

--
Joost