Ubuntu
linux package

  1. Bug #1690085
  2. Comment #746

Comment 746 for bug 1690085

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

(In reply to Michaël Colignon from comment #660)
> (In reply to eric.c.morgan from comment #659)
> > I applied the latest asrock BIOS with new options "amd cbs global c-state
> > control" to disable voltage lowering when idle.
> >
> > Even with all BIOS settings, custom kernels and params, disabling C states,
> > power supplies and so forth I'm done. 2 years of this BS.
> >
> > I picked up a 65 watt Intel i9 9900.
> >
> > Good luck to you all and thanks for all the ideas and help. I hope to
> > revisit AMD Ryzen based linux servers in a few years.
>
> I think you had a faulty hardware. With just the typical idle current it fix
> the trouble.
> That happens.
>
> On the other side, Windows kernel has no problem with default parameters, so
> i think something in Linux is not good.

Agree, see https://bugzilla.kernel.org/show_bug.cgi?id=205017