The log shows that the disk is hitting some error, not a bug in the software
** Changed in: policykit-1 (Ubuntu) Importance: Undecided => Low ** Changed in: policykit-1 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813434 Title: package libpolkit-agent-1-0 0.105-20ubuntu0.18.04.4 failed to install/upgrade: unable to sync directory '/var/lib/dpkg/tmp.ci/': Input/output error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/policykit-1/+bug/1813434/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs