I got this when I tried to update today. This fixed it for me: sudo pkill appstreamcli sudo rm /usr/bin/appstreamcli
Then the updates worked, and a new /usr/bin/appstreamcli got installed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1579712 Title: Refresh hangs indefinitely, appstreamcli using 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/appstream/+bug/1579712/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs