https://bugs.freedesktop.org/show_bug.cgi?id=100695
Hadrien freedesktop@psydk.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |NOTOURBUG
--- Comment #9 from Hadrien freedesktop@psydk.org --- I uninstalled padoka packages and reinstalled plain mesa 17.0.3 from Ubuntu 17.04.
I then reinstalled padoka and the problem is gone.
I will probably never know what happened. Anyway, I'm closing the bug.