Not new issue in C203. When I connect to IPfire over ssh and I reboot IPfire, ssh session is not terminated and it hangs, ssh terminal is frozen and has to be terminated manually with a “secret” key sequence ESC ~ .. I know that other Linux distributions close ssh session on reboot so I assume this small issue could be fixed in IPfire too.
Other small issue I noticed that EFI partition is “dirty”, it was not unmounted properly when disk image was generated; could be be fixed with fsck /dev/sda2. But maybe that is not so easy, I fixed it, I rebooted IPfire and I see that “dirty bit” is set again. Mayby a BIOS is source of that “trouble”?