Have you tried to change the location of your repositry-servers? Please try to change it to "main" in software-sources. It seems that the russian servers have some problems here.
-- update-manager stops upgrading my kubuntu from hardy to intrepid with such messages https://bugs.launchpad.net/bugs/295521 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
