>> I have the same problem on Pinebook (not the pro). I'm
not sure
>> what module is the problem.
>>
>> It used to work on f32. Similar problems on older Intel laptops since
>> upgrading to f34 as well, so maybe something about systemd or Xorg
>> server (not the drivers)?
>
> It's extremely unlikely to be the same problem. These problems tend to
> be HW/driver specific and and even be affected by the model of screen
> and the quirks of it's EDID and other such things.
You are right. On the Intel laptops, killing Xorg (from a remote
login) resolves the problem. On Pinebook, Xorg restarts, but the
screen is still black. So clearly they are different problems.
I would have thought on the Penbook (traditional or Pro) they would be
using Wayland so I would be surprised if there was a Xorg process even
running.