Tailscale version 1.26.1
Your operating system & version Ubuntu 20.04
I setup Tailscale SSH recently on a small VPS node that has had Tailscale on it for some time. Everything was working fine. Today I was doing routine updates via
sudo apt update and
sudo apt dist-upgrade. Tailscale was one of those updates. When the update got to that part of the upgrade, I got this message:
Setting up tailscale (1.26.2) ... Tailscale SSH is shutting down.
Progress stalled at that point. After a few minutes, the SSH connection timed out on Putty. At this point I was unable to reach my VPS. I use Zerotier as a backup and I was not even able to connect this way either. Luckily I was able to remotely reboot from the VPS provider’s control panel and everything came back ok.
I also ran tailscale bugreport when I reconnected, just in case it helps:
With that said, I’m a little concerned at updating anything remotely. I’ve usually had a smooth experience where the SSH session would stall for maybe 10 seconds while Tailscale would update, but not this time. And the Tailscale SSH shutting down message was the last thing I saw.
Is this expected behavior? I’d guess not, but open to a better way to update to avoid this (other than opening up ports).