Comme=
nt # 204
on bug 91880<=
/a>
from tkdestroyer2+bugs-freedesktop@gmail.com
(In reply to iburnth3playb00k from comment #203)
> (In reply to chris from comment #188)
> > I suffered pretty much all of the issue listed in this thread for=
many weeks
> > since upgrading to 3 1440p monitors.
> >=20
> > I have an Club 3D R9 390 Royal Queen.
> >=20
> > Comment #182 best de=
scribes the problem I faced and what I had to do to work
> > around it.
> >=20
> > I am happy to announce that kernel 4.16.7 has solved this issue f=
or me.
> >=20
> > My system has no more issues booting. KDE is stable. No flickerin=
g at all.
> > Even when forcing power_dpm_force_performance_level to 'low'.
> >=20
> > I'm running Gentoo with:
> > mesa-18.1.0
> > libdrm-2.4.91
> > xf86-video-amdgpu-18.0.1
> > xorg-drivers-1.19
> >=20
> > kernel params include: radeon.cik_support=3D0 amdgpu.cik_support=
=3D1
> > amdgpu.modeset=3D1 amdgpu.dc=3D1 amdgpu.dpm=3D1
> >=20
> > If anyone needs more info please ask.
>=20
> Im kinda new to linux and i have this problem.
> Can you create a step by step guide to help me fix the problem?
You need to:
a) Upgrade the kernel to a newer version.
b) Add boot parameters
There are guides online for these. Search for one in your distribution (e.g.
Gentoo, Arch, Ubuntu).
I myself still get kernel panics on latest (4.17.12) and freezes and whatno=
t.
Older versions with dpm=3D0 are my only success.