I changed my repository in synaptic to the main server, all problems were fixed.
So the problem was the server where I was downloading from I suppose. -- Cannot install any application from software center https://bugs.launchpad.net/bugs/465195 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs