@jksinton I went back to byobu version 5.106 with tmux 2.1 and than tried your tip:
changed line 88 (as i tested before) into: [ "/var/lib/apt" -nt "$mycache" ] || [ "/var/lib/apt/lists" -nt "$mycache" ] || [ "/var/log/dpkg.log" -nt "$mycache" ] and deleted /dev/shm/byobu-<user>-<XXXXXXX>/cache.tmux/updates- available* suddenly the red "5!" disapeared. Some time later, there was another 2 updates. I let them go with "sudo apt update&&sudo apt full-upgrade&&sudo apt-get autoremove" and the red note disappeared. I was happy but wanted to wait one more test for posting here once again. And - what can I say; after a newly arrived update (3 for now) I did my job and installed it again with "sudo apt update&&sudo apt full- upgrade&&sudo apt-get autoremove". But the red "3!" is still there :-( In /dev/shm/byobu-<user>-<XXXXXXX>/cache.tmux/ there is a updates- available and a updates-available-lock again. In the updates-available there stands "3 0". If I change it to "0 0" the red note goes away quick. Do I have to clear or change it sometimes by hand from now on? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1604750 Title: Byobu not clearing update numbers after updates To manage notifications about this bug go to: https://bugs.launchpad.net/byobu/+bug/1604750/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs