Sebastien, now I have investigated "-b" switch little bit more and I see "-b 1" is probably not correct switch you have requested, but correct should with "minus 1", so "-b -1".
Now I did: journalctl -b 0 > journalctl_0.txt journalctl -b -1 > journalctl_minus_1.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1903986 Title: Ubuntu 20.04 freezes with remmina in full-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/remmina/+bug/1903986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs