I have the feeling that many mirrors are not fully up to date yet.
After changing the sources to http://archive.ubuntu.com and http://security.ubuntu.com the upgrade worked for me on all machines.
When my upgrade was finished I changed my sources.list back to ftp.hosteurope.de again. New updates arrive properly now.
I have the feeling that many mirrors are not fully up to date yet.
After changing the sources to http:// archive. ubuntu. com and http:// security. ubuntu. com the upgrade worked for me on all machines.
When my upgrade was finished I changed my sources.list back to ftp.hosteurope.de again. New updates arrive properly now.
Cheers