Ubuntu
grub2 package

  1. Bug #1898022
  2. Comment #10

Comment 10 for bug 1898022

Revision history for this message
udippel (udippel) wrote :

Okay, picked up on this. Have two identical machines, lenovo Helix 2, and both behave the same after the upgrade 18_04 to 20_04.

What I did, was
$ sudo apt-get --reinstall install grub-common grub-pc os-prober
to no avail.

Then, with a somewhat heavy heart
$ sudo grub-install /dev/sda
Installing for x86_64-efi platform.
Installation finished. No error reported.

Still no grub menu, however, and

                Boot Info Script 0.78 [09 October 2019]
============================= Boot Info Summary: ===============================
 => Windows 7/8/2012 is installed in the MBR of /dev/sda.
 => No boot loader is installed in the MBR of /dev/sdb.
 => No boot loader is installed in the MBR of /dev/sdc.

Installed to ... where?