This is caused by a bug kernel API used by recent hyper-v synthetic network driver in Ubuntu 14.04 (Ubuntu 13.10 is not affected).
This only affects 32-PAE Linux VM when the VM has more-than-about-4GB memory. I have fixed the issue: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d1cd1210834649ce1ca6bafe5ac25d2f40331343 Please pull the fix into the future releases. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1338185 Title: networking fails in 32-bit 14.04 using HyperV on Win2012R2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1338185/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
