Ubuntu
alsa-driver package

  1. Bug #1958019
  2. Comment #214

Comment 214 for bug 1958019

Revision history for this message
In , zanto98 (zanto98-linux-kernel-bugs) wrote :

(In reply to woody64 from comment #200)
> (In reply to woody64 from comment #199)
> >
> > > The fix broke each time I updated the system (which updated the kernel).
> I
> > > simply ran through the steps and it restored the fix. I'm currently on
> > > 5.13.0-1-MANJARO and have deep sleep again after applying the fix.
> >
> > Correct, everytime the grub is updated I need to reconfigure the fix, which
> > works in my case for 5.8.0-53 but not for 5.8.0-55. For the 55 kernel I
> > simply can't enable S3.
>
> To be more correct, I tried it oncemore and the result is, that with the 55
> kernel after applying the patch you can now see:
>
> /sys/firmware/acpi/tables/DSDT1
> /sys/firmware/acpi/tables/DSDT2
>
> the DSDT1 holds the original values whereas the DSDT2 holds the new values.

Might be relevant: https://bugzilla.kernel.org/show_bug.cgi?id=212643. This was a bug introduced by some commit in the ACPI subsystem, but it is fixed in recent versions of the kernel (somewhere around 5.13). Basically it would depend on what kind of distribution you are on, and whether their kernel is recent enough to have incorporated the fix.