Ubuntu upgrade issues after eliminating DSA key as suggested in your Secure Shell guide

[bungabunga]

after upgrading Ubuntu to the latest version it has some issues every time i fire "apt-get dist-upgrade". i think this is because it finds that there's no DSA key on SSH server and it also can't generate a new one. so it always shows the following error:
"dpkg: error processing package openssh-server (--configure):
subprocess installed post-installation script returned error exit status 1"

i guess this is all harmless but a bit annoying, so if you could propose a simple solution for us technically not so advanced, i'd much appreciate it.

thanks!

[stribika]

The easiest would be to let it generate keys (don't do the broken symlink trick) but make sure sshd_config won't use them.