package dovecot-postfix 1:1.2.9-1ubuntu6.1 failed to install/upgrade: подпроцесс установлен сценарий post-removal возвратил код ошибки 1

[Alexsandrius]

При установке выдается сообщение: процесс установки вернул код 1 dovecot остался не настроенным.
При удалении тоже самое.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: dovecot-postfix 1:1.2.9-1ubuntu6.1
ProcVersionSignature: Ubuntu 2.6.32-24.39-server 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-server x86_64
NonfreeKernelModules: fglrx
AptOrdering:
 dovecot-postfix: Purge
 dovecot-pop3d: Purge
 dovecot-imapd: Purge
 dovecot-common: Purge
 postfix: Configure
Architecture: amd64
Date: Wed Aug 18 00:29:38 2010
ErrorMessage: подпроцесс установлен сценарий post-removal возвратил код ошибки 1
PackageArchitecture: all
SourcePackage: dovecot
Title: package dovecot-postfix 1:1.2.9-1ubuntu6.1 failed to install/upgrade: подпроцесс установлен сценарий post-removal возвратил код ошибки 1

[Mathias Gug (mathiaz)]

According to the log file:

dovecot-postfix ...

 * Restarting IMAP/POP3 mail server dovecot

Error: ssl_cert_file: Can't use /etc/ssl/certs/dovecot.pem: No such file or directory

Fatal: Invalid configuration in /etc/dovecot/dovecot.conf

   ...fail!

 * Stopping Postfix Mail Transport Agent postfix

   ...done.

 * Starting Postfix Mail Transport Agent postfix

postfix: warning: valid_hostname: invalid character 10(decimal): infcons.ru?media

postfix: fatal: unable to use my own hostname

   ...fail!

invoke-rc.d: initscript postfix, action "restart" failed.

It seems that the hostname of system is invalid. Try to fix and rerun the installation.