Jan Wildeboer ๐ท @jwildeboer@social.wildeboer.net1/20/2026, 10:10:22 PMPublic#Oops https://mastodon.infra.de/@galaxis/115929672449787993Alexander Bochmann (@galaxis@mastodon.infra.de)This absolutely works on Ubuntu 22.04 with a default configuration (ignore the kernel version since it's running in incus on a Debian host): $ env USER="-f root" telnet -a 10.10.10.51 Trying 10.10.10.51... Connected to 10.10.10.51. Escape character is '^]'. Linux 6.12.57+deb13-amd64 (telnettest) (pts/3) Welcome to Ubuntu 22.04.5 LTS [..] root@telnettest:~#mastodon.infra.de ยท INFRa Mastodon