It is a bit of a blind guess, but I think the below PR could fix the issue:
https://github.com/canonical/probert/pull/153 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060894 Title: dialogue won't start, high cpu usage To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/2060894/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
