Comment 8 for bug 1826453

I added
deb http://archive.ubuntu.com/ubuntu/ xenial-proposed restricted main multiverse universe
into /etc/apt/sources.list and ran "apt-get update", and when I tried to upgrade to the .22 version, it can not be found:

root@decui-g2-1604:~# apt-get install grub2-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
grub2-common is already the newest version (2.02~beta2-36ubuntu3.21).
grub2-common set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 70 not upgraded.

root@decui-g2-1604:~# apt-get install grub2-common=2.02~beta2-36ubuntu3.22
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Version '2.02~beta2-36ubuntu3.22' for 'grub2-common' was not found