Ubuntu
efibootmgr package

  1. Bug #1272664
  2. Comment #5

Comment 5 for bug 1272664

Revision history for this message
Jan Henke (jhe) wrote :

I tried again with the daily build ISO from today (March 1st) and can confirm it is really the boot entry, which is corrupting the configuration file.
Once the boot entry was created by the installer, the configuration was no longer readable by Hyper-V, removing hte ubuntu entry from UEFi with efibootmgr restored the configuration files again.

So we must find out how the UEFI boot entry can be created without breaking Hyper-V.