I indeed have an exact same issue with Hyper-V gen 2. In Lubuntu I came across that after install I couldn't press enter to continue reboot after media eject. Also, if restarted manually, it gets stuck at hd encryption password query. Indeed the fix has been partial as it is not system-wide.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1285434 Title: hyper-v: Keyboard dysfunctional while booting 14.04 Generation 2 virtual machines on Hyper-V To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1285434/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs