@Michael - can you attach the snap of the version you upgraded from as well as to? I suspect the reproducer becomes:
$ sudo snap install --devmode /path/to/previous/udf $ sudo snap install --devmode /path/to/updated/udf Do we need to do something like this instead? (not sure what a fetch from the store would matter): $ sudo snap install ubuntu-device-flash --channel=beta # ie, the previous snap $ sudo snap install ubuntu-device-flash --channel=edge # ie, the new snap Michael, can you confirm (one of) the reproducer(s)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1579135 Title: kernel BUG on snap disconnect from within a snap To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1579135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs