Re: failure to resume Lenovo E420s

On Fri, Apr 10, 2026 at 04:03:13AM +0000, James Cook wrote:
> Mike Larkin <[email protected]> wrote:
> > On Wed, Apr 08, 2026 at 06:24:33PM +0000, James Cook wrote:
> > > >Synopsis:	7.8 fails to resume after suspend on Lenovo E420s
> > > >Category:	amd64
> > > >Environment:
> > > 	System      : OpenBSD 7.8
> > > 	Details     : OpenBSD 7.8 (GENERIC.MP) #6: Fri Mar 20 10:18:39 MDT 2026
> > > 			 [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > >
> > > 	Architecture: OpenBSD.amd64
> > > 	Machine     : amd64
> > > >Description:
> > > 	I don't know if it's worth the effort to debug this old laptop, but
> > > 	here's a report in case it's helpful.
> > >
> > >         The computer does not wake from suspend when I open the
> > >         lid. Instead, the indicator light (red dot over i in
> > >         "Thinkpad" logo) starts flashing with a period of about one
> > >         second, and I think I heard the optical drive do something.
> > >
> > > 	I tried once in an X session, leaving it asleep for hours, and once
> > > 	in single-user mode, sleeping for a bit more than a minute. Suspended
> > > 	by closing lid. Same result both times.
> > >
> > >         I did not activate rtwn0 (mentioned in my other bug report
> > >         about this computer; leads to crashes).
> > > >How-To-Repeat:
> > > 	Close lid. Wait a bit. Open lid. (machdep.lidaction sysctl is at default
> > > 	value of 1.)
> > > >Fix:
> > > 	Never sleep.
> > >
> >
> > Can you try this diff and see if it fixes things?
> >
> > -ml
>
> No, I get the same result. (Tried in single-user mode.)
>
> BTW, I had to append whitespace to some of the "-" lines in your
> patch before it would apply.
>
> --
> James
>

did it ever work at all on a previous version?