(In reply to Ville Syrjala from comment #5)
> Can you do:
>
> dmesg -C
> wait until the display blink has happened a couple of times
> dmesg
>
> and attach the log from dmesg.
Okay, so I did as you said. Here's dmesg right after display went black two times.
Created attachment 138723
dmesg after flicker
(In reply to Ville Syrjala from comment #5)
> Can you do:
>
> dmesg -C
> wait until the display blink has happened a couple of times
> dmesg
>
> and attach the log from dmesg.
Okay, so I did as you said. Here's dmesg right after display went black two times.