About vertices

vertices · 08-03-2021

Having some trouble getting SSH going. I’ve tried on 2 new Ubuntu 20.04 servers to far and have failed on both. I’m installing from packages, duo-unix. I added the repo and the new GPG key. It installs fine. I’ve edited both /etc/duo/login_duo.conf a...

vertices · 08-04-2021

Talked to support. There appears to be a bug in the package. Permissions are not set right. Here’s how to set this up correctly. Just install it from packages, add the keys, update apt, etc. Edit your login_duo.conf file to add your keys and such. If...

vertices · 08-03-2021

I’ve also tried just leaving /etc/pam.d/common-auth defaults and only and adding at the bottom auth required /lib64/security/pam_duo.so nullok As I saw, similar to here: How To Configure Multi-Factor Authentication on Ubuntu 18.04 | DigitalOcean Sti...

vertices · 08-03-2021

I’ve even added the full path in the hopes it might work but nope, I get permission denied when attempting to SSH with any account. I try to login, I enter password, then get permission denied. Here is my entire /etc/pam.d/common-auth file # # /etc/p...

vertices · 08-03-2021

Ok well I got further. From another thread further down I found sudo login_duo -f rob 'echo "Hello World"' and that does work on both servers. So I guess Duo is working. So then I go to enable enable it for logins by editing /etc/pam.d/common-auth bu...

Member Since	‎08-03-2021 06:52 AM
Date Last Visited	‎07-15-2023 02:13 AM
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Trouble with Ubuntu 20.04 SSH

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