I tried booting Ubuntu 13.10 from a live session and I'm experiencing the same problem, so it's not happening just on Kubuntu. Is there any regression in the kernel? A live 13.04 doesn't show this problem
P.S.: I had a look at the logs, but today there are no such hw csum failures and none of those lines about skge. ** Summary changed: - Losing wired connection after upgrading to 13.10 [eth0: hw checksum failure] + Losing wired connection after upgrading to 13.10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241897 Title: Losing wired connection after upgrading to 13.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1241897/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs