Haven't had a problem for over a week now with kernel 5.4.1-050401-generic. Strange, as a comment above says it happened with this kernel as well.
So it probably was fixed by the Firefox update? updates since Dec 8th contain: - Firefox from 69.0.3 to 71.0 - Thunderbird - samba, git, wine, ssh, makemkv -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852001 Title: KDE GUI freeze on high disk IO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1852001/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
