Comment 5 for bug 2061923

> One strange thing I see in Mainlog.txt is that the canonical-kernel-team PPA was disabled and then enabled. This could be because I wanted to use my local mirror of the archive but that's not clear to me.

Yeah, if you said "Yes" to the prompt "While scanning your repository information no mirror entry for the upgrade was found...", then it has the effect of running with --allow-third-party. So it is expected that this would keep the kernel PPA enabled.