It's bug 814081 : http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=814081 .
On Mon, 2016-02-08 at 10:57 +0100, Me wrote:
> Thanks for the reply, I reported it to the Debian GNOME maintainer.
>
Do you have a bug report number?
I'm interested on following up on this as I experience the same thing
(sometimes).
There have been open bugs about this both upstream and in Ubuntu but it
was resolved as a bug in a specific chipset, which doesn't seem to be
the case here.
--
Cheers,
Sven Arvidsson
http://www.whiz.se
PGP Key ID 6FAB5CD5