Scheduled Maintenance: We are aware of an issue with Google, AOL, and Yahoo services as email providers which are blocking new registrations. We are trying to fix the issue and we have several internal and external support tickets in process to resolve the issue. Please see: viewtopic.php?t=158230
E: Konnte Lock /var/lib/dpkg/lock nicht bekommen - open (11 Die Ressource ist zur Zeit nicht verfügbar)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
knows someone what's wrong and howto solve this problem ?
This usually mean that some other process, like aptitude or synaptic, is runing. However, in some cases if apt is for some reason killed or otherwise exits in an 'unclean' fashion it will leave the lock file locked. So if you are sure no other apt process is running you can remove (or just rename) the file /var/lib/dpkg/lock to solve the problem. Apt will create a new one when required.