Hey AppLeaDaY, generally: 1. cd /var/log 2. ls -ltr 3. try to connect to VPN (reproduce the issue) 4. ls -ltr 5. look which log changed latest (compare result of step 2 and step 4) 6. tail -f syslog (or other suspicious log file) to see appear new messages in the log 7. try to connect to VPN (reproduce the issue) 8. ^C to interrupt tail -f command and read what messages appeared (read few times and try to understand, compare with successful log from other machine)
there are different approach more modern commands using systemd, however I usually use this when trying to debug some problem in OS. If there are not enough messages, then try to increase log level or turn on debug or find log in other place and repeat the steps. Hope that helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2068687 Title: L2TP VPN is not working in Ubuntu 24.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/golang-github-katalix-go-l2tp/+bug/2068687/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
