We had a problem with our recovery VM switching the disk names so here's
a minor modification from [comment
#16](https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1889509/comments/16)
to first run `lsblk` to check for the correct disk before running `mount
/dev/sdc1`:
$ sudo su -
# lsblk <-- th
@mavink - you only need the one recovery VM - you can attach and detach
all the broken OS disks to that.
Potentially you can script all the steps on the recovery VM, and you can
script all the azure steps using the Azure CLI. You can translate all
the steps I did via the portal to be via the CLI a
@marin-n's fix
(https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1889509/comments/16)
worked perfectly for us.
I took some slightly more detailed notes of what I did through the
portal rather than the CLI:
> For Azure users (the same should work in any cloud, with small changes) that
> end u
