Thanks for reporting this bug.
The upgrade log shows:
Running newaliases newaliases: warning: valid_hostname: invalid character 40(decimal): ruben-laptop.(null) newaliases: fatal: file /etc/postfix/main.cf: parameter myhostname: bad parameter value: ruben-laptop.(null)
Please find the line in /etc/postfix/main.cf which reads something like:
myhostname = ruben-laptop.@
and remove the '.' and everything after that. That should allow newaliases to complete.
If you continue to have trouble, please reply to this message.
Thanks for reporting this bug.
The upgrade log shows:
Running newaliases main.cf: parameter myhostname: bad parameter value: ruben-laptop.(null)
newaliases: warning: valid_hostname: invalid character 40(decimal): ruben-laptop.(null)
newaliases: fatal: file /etc/postfix/
Please find the line in /etc/postfix/ main.cf which reads something like:
myhostname = ruben-laptop.@
and remove the '.' and everything after that. That should allow newaliases to complete.
If you continue to have trouble, please reply to this message.