[PATCH keyboard] linux: bring our process group to the foreground (#89653)

[Ingo Brückl]

Peter Hutterer wrote on Wed, 25 Mar 2015 14:21:07 +1000:

> Required to make the driver receive keyboard events from the console.

> X.Org Bug  <http://bugs.freedesktop.org/show_bug.cgi?id=89653>

> Either way, this fixes it, with no side-effects that I found so far.

I can confirm that this fixes it. Thank you very much.

Tested-by: Ingo Brückl <ib at wupperonline.de>

Ingo