Commen=
t # 8
on bug 10988=
7
from Andrew Sheldon
I also can confirm the problem, and it seems to have gotten wo=
rse since
5.3.0-rcX.
In past kernels, you could kind of work around it by setting slightly less
conservative undervolts and it would work. If you go past a certain point (a
point that works fine if the pp table is overridden), it would wrap around =
to
1.2V. For reference this around 950mv at state 6/7.
Now with 5.3, even that same relatively conservative undervolt would
immediately jump to 1.2V under load.
As hagar-dunor suggested, manually overriding the entire PP table, works ar=
ound
the problem.