Bug#966575: Security update can break grub - grub_calloc not found

[Colin Watson]

On Fri, Jul 31, 2020 at 03:07:58PM +0100, Geoff Gibbs wrote:
> mount /dev/sda5 /mnt
> grub-install --boot-directory=/mnt /dev/sda
> 
> has fixed the problem for me.

You should use "dpkg-reconfigure grub-pc" to update the system's idea of
which disk(s) to install to in future, or this problem may recur in a
future upgrade.

-- 
Colin Watson (he/him)                              [cjwatson at debian.org]