Added the user to the mentioned groups, also all other groups I considered 
relevant. The logouts now happen with two single lines I see as warnings, 
they also appear when I usually boot up my system - they come from brcmsmac 
and are printed by printk. They have been shown since day one without 
causing the current breaks. 

On Thursday, September 10, 2015 at 9:09:03 AM UTC+3, Frankie Wild wrote:
>
> Thanks JD, 
>
> Thanks for your suggestion. It's strange that I haven't touched anything 
> on permissions or groups lately/past 2-3 months/ it happened just like 
> that. And more interestingly when I checked the groups today to add the 
> suggested most of what I added before was gone, so maybe that was it. I 
> will inspect for a few days and report back whether it was solved by that.
>
> On Thursday, September 10, 2015 at 12:51:41 AM UTC+3, JD Robinson wrote:
>>
>> If you're getting booted off the system and out of the desktop 
>> environment, then you're violating some permissions somewhere or the 
>> service holding up your session is erring out on account of this.
>>
>