@Brian Murray
It seems to me that Yakkety (16.10) deals better with a reboot while unattended-upgrades is running.
After I shutdowned system by GUI, I saw the following message.
"Unattended-upgrade in progress during shutdown, sleeping for 5s
Progress: 67.5656 % ......"
(Please check logs as attached)
And, I still can login to Ubuntu desktop after shutdown.
@Brian Murray
It seems to me that Yakkety (16.10) deals better with a reboot while unattended-upgrades is running.
After I shutdowned system by GUI, I saw the following message.
"Unattended-upgrade in progress during shutdown, sleeping for 5s
Progress: 67.5656 % ......"
(Please check logs as attached)
And, I still can login to Ubuntu desktop after shutdown.