Ubuntu
linux package

  1. Bug #1849484
  2. Comment #52

Comment 52 for bug 1849484

Revision history for this message
In , Ville-syrjala-e (ville-syrjala-e) wrote :

(In reply to Maxim from comment #10)
> Created attachment 138723 [details]
> 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.

Nothing particularly interesting in the log. There is a normal looking disable->do nothing for ~26 minutes->re-enable modeset sequence (presuambly the display was just blanked for that period of time?). Also a ton of some ASLE junk but presumably that should be harmless.

Given the evidence we have I'd lean towards the DP++ dongle simply being garbage.