https://bugs.kde.org/show_bug.cgi?id=377277
Bug ID: 377277 Summary: Plasma refuses to open any application after a while being logged in as a user Product: plasmashell Version: 5.8.6 Platform: openSUSE RPMs OS: Linux Status: UNCONFIRMED Severity: major Priority: NOR Component: generic-crash Assignee: plasma-b...@kde.org Reporter: sgel...@rtr.tu-darmstadt.de Target Milestone: 1.0 We have about 40 Opensuse Clients in our Network and switched lately from Opensuse 13.1 to Opensuse Leap 42.2. At the moment we are using the LTS Version of Plasma5: 5.8.6 but it also happened with older versions. When a user is logged in for quite a while it is not more possible to start any application graphically. When I try to start in a console, we always get this error equal which application (firefox, libreoffice, dolphin, konsole, ...) : testuser@test:~> thunderbird & [2] 3580 testuser@test:~> No protocol specified Error: cannot open display: :0 [2]+ Exit 1 thunderbird After relogin of the user everything works fine again. Not very practicable during the working day ;-) It is really an annoying bug for the users. We are using a NFS Fileserver (Debian Jessie) and for Single Sign on Authentication a LDAP Server (Debian Jessie). Unfortunately I can`t find anything in the logs like a crash or something. Please tell me what information you need to debug this behavior. Thanks! -- You are receiving this mail because: You are watching all bug changes.