Comment # 9 on bug 1225063 from John Shand

(In reply to Takashi Iwai from comment #7)
> I guess those ACPI issues are irrelevant with your graphics problem.
> The log says:
> 
> [   13.470950] [  T328] amdgpu 0000:01:00.0: amdgpu: SI support provided by
> radeon.
> [   13.470958] [  T328] amdgpu 0000:01:00.0: amdgpu: Use radeon.si_support=0
> amdgpu.si_support=1 to override.
> 
> But somehow your system doesn't seem enabling radeon driver.  Do you have a
> blacklist or such?
> 
> If not, try to add those options (radeon.si_support=0 amdgpu.si_support=1)
> to boot options and retest.

i have made those changes in grub and rebooted and no change.  the flickering
seems to have stopped though.  i have included a few log file to see if it is
my specific hardware or not