System Update froze - UbuntuMATE 16-04

[Colin Law]

On 19 June 2018 at 18:40, Bret Busby <bret.busby at gmail.com> wrote:
> ...
> Processing triggers for initramfs-tools (0.122ubuntu8.11)...
> update-initramfs: Generating /boot/initrd.img-4.4.0-127-generic

Perhaps you are hitting this bug [1].  For them the solution was to
make sure nothing else is going on in the background while doing the
update and if you have any NFS drives mounted to unmount them first.
At least I think that is their solution following a quick skim
through.

Colin

[1] https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1667512