Ubuntu
grub2 package

  1. Bug #1848892
  2. Comment #5

Comment 5 for bug 1848892

Revision history for this message
Mark Rijckenberg (markrijckenberg) wrote :

I got the exact same error after upgrading from Ubuntu 19.04 to Ubuntu 19.10 on my HP EliteBook 820 G4. Disabling TPM in UEFI "solved" it for me. Seems to be a bug in grub2 package version 2.04 in Ubuntu 19.10. Seems they added UEFI TPM 1.2/2.0 support to grub2 version 2.04 in July 2019, but it obviously does not work for us.....

https://www.phoronix.com/scan.php?page=news_item&px=GRUB-2.04-Released