After more researching I got to conclusion that this is indeed kernel bug.. sorry for spamming. I am ready for bisecting. :) I did this: git checkout -b mybisect origin/master ... git bisect start Ubuntu-3.8.0-26.38 Ubuntu-3.8.0-0.1 and got this: warning: refname 'Ubuntu-3.8.0-0.1' is ambiguous. Bisecting: a merge base must be tested [9931faca02c604c22335f5a935a501bb2ace6e20] Linux 3.8-rc3 any clues?
** Package changed: network-manager (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173279 Title: 1969:2062 Atheros AR8152 v2.0 Fast Ethernet (rev c1) stops working after some minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs