Sorry, I was at work and then waited when the error reappeared.. Strange, after adding the ENV variable, the rtkit message in the syslog disappeared.. But the rest looks similar.. I added some other messages to the log, I don't know what relevance they have.
** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2100475/+attachment/5861050/+files/freeze.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2100475 Title: Whole display freezes in 1 second interval for a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2100475/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs