pinetab2 danctnix broken during upgrade - shell error

[acruhl]

Hello all.

I was doing some package upgrades on my pinetab2 running danctnix and I started noticing some errors with the shell:

-bash: symbol lookup error: -bash: undefined symbol: rl_completion_rewrite_hook

Recklessly, I rebooted and now I can't log in.

It boots up to the graphical login screen. I authenticate, and something happens and I come back to the graphical login screen.

If I try to log in via ssh, I get the error above.

How can I boot into single user? I'm not finding much.

I'm thinking I should try to boot into single user and try to fix it, but I don't know how.

Any other advice?

Thanks!