Receiving the error: snapd.snap-repair.service is a disabled or a static unit, not starting it
Solution 1:
I also had the same problem and I solved it like this:
sudo fuser -vki /var/lib/dpkg/lock
sudo apt purge snapd
sudo dpkg --configure -a
sudo apt update
sudo apt upgrade
sudo apt dist-upgrade
sudo apt install snapd
Solution 2:
Workaround for Ubuntu 18.10:
sudo dpkg -r snapd gnome-software-plugin-snap
sudo apt update
sudo apt full-upgrade
Solution 3:
I just noticed the same thing. Fresh install.
And as I'm writing this, the installation just continued after about 10 minutes.
I don't know what the update process was waiting for, but patience resolved the issue.
Solution 4:
I ended up with this issue on the ubunt 20.04 pre-release.
For me, sudo service snapd stop
made apt able to finish the upgrade. Might not work on other releases though...