> On Thursday 18 of January 2018 13:06:33 Uwe Brauer wrote: 
 
> It appears to be a problem on your network or at your provider. 
> I did not  see any access to the file 
> krfb-trinity_14.0.4-0ubuntu16.04.0+0_amd64.deb  at 
> mirror.ppa.trinitydesktop.org at all. When I use the link you 
> sent in  the mail, I see my access to the file in the apache 
> log. Maybe some bad  http proxy at your provider? I watched big 
> problems when the connection  was via Sophos UTM and its 
> trasparent http proxy. 


Right, I use a wifi connection which seems a bit unreliable. I tried it
some minutes ago and now everything seems fine.