I think a viable workaround for this, and something we can implement as a quirk in ubuntu-release-upgrader, is to disable the systemd-resolved stub resolver during the upgrade. This will leave behind a "traditional", usable /etc/resolv.conf even after systemd-resolved is gone.
That should allow the snap store connectivity check to succeed.
I think a viable workaround for this, and something we can implement as a quirk in ubuntu- release- upgrader, is to disable the systemd-resolved stub resolver during the upgrade. This will leave behind a "traditional", usable /etc/resolv.conf even after systemd-resolved is gone.
That should allow the snap store connectivity check to succeed.