I reproduced this again, by attempting to ssh in as soon as I saw this message appear on the console:
[ 1727.688186] cloud-init[4492]: Set the following 'random' passwords
[ 1727.704128] cloud-init[4492]: installer:6MqFhjF8JNehXbHttvva
and ssh failed w/ "error: cannot find current revision for snap subiquity: readlink /snap/subiquity/current: no such file or directory"
I noticed at this time there was nothing on the graphical display either. I retried over several minutes, and continued to see this error. At one point, several minutes later, I saw the subiquity menu appear on the graphical display. I tried ssh'ing in again and voila, I also see the subiquity menu appear when ssh'ing in.
I reproduced this again, by attempting to ssh in as soon as I saw this message appear on the console:
[ 1727.688186] cloud-init[4492]: Set the following 'random' passwords 6MqFhjF8JNehXbH ttvva
[ 1727.704128] cloud-init[4492]: installer:
and ssh failed w/ "error: cannot find current revision for snap subiquity: readlink /snap/subiquity /current: no such file or directory"
I noticed at this time there was nothing on the graphical display either. I retried over several minutes, and continued to see this error. At one point, several minutes later, I saw the subiquity menu appear on the graphical display. I tried ssh'ing in again and voila, I also see the subiquity menu appear when ssh'ing in.