Thank you for your bug report. The issue seems to be a theme one though, which one do you use? Is it provided in Ubuntu, in which case it should be reassigned to that component
** Changed in: gnome-system-monitor (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921583 Title: Can't run System Monitor in Ubuntu Unity 21.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-system-monitor/+bug/1921583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs