https://bbs.archlinux.org/viewtopic.php?id=270724
I had an issue where my SSH terminal was freezing in a Ubuntu 22.04.3 LTS.
I would do a command with small output and it would return but when using larger commands or sudo it would hang.
I have a funky networking (VXLAN over Zerotier) setup for this VM so I thought that this might be the cause of the terminal freeze.
But in the end I think it was a hostname didn't match what was in /etc/hosts
Fix
1 2 3 4 5 | # get the hostnamehostnameTGN-SRV-VM01# fix sudo vim /etc/hosts |
Contents of /etc/hosts
1 2 3 4 5 6 7 8 9 10 11 12 | # contents of /etc/hosts127.0.0.1 localhost# remove incorrect hostname and replace it with the correct one# 127.0.1.1 tmp-srv-01127.0.1.1 TGN-SRV-VM01# The following lines are desirable for IPv6 capable hosts::1 ip6-localhost ip6-loopbackfe00::0 ip6-localnetff00::0 ip6-mcastprefixff02::1 ip6-allnodesff02::2 ip6-allrouters |
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