the reboot process is blocked by network-manager time out on current xenial network-manager 1.2.2, but passed on 1.2.4 which is on proposed ppa.
some more information of proposed network-manager u@u-7920-Tower:~$ apt-cache policy network-manager network-manager: Installed: 1.2.2-0ubuntu0.16.04.3 Candidate: 1.2.4-0ubuntu0.16.04.1 Version table: 1.2.4-0ubuntu0.16.04.1 500 500 http://archive.ubuntu.com/ubuntu xenial-proposed/main amd64 Packages *** 1.2.2-0ubuntu0.16.04.3 500 500 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages 100 /var/lib/dpkg/status 1.1.93-0ubuntu4 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
the reboot process is blocked by network-manager time out on current xenial network-manager 1.2.2, but passed on 1.2.4 which is on proposed ppa.
some more information of proposed network-manager 16.04.3 16.04.1 2.4-0ubuntu0. 16.04.1 500 archive. ubuntu. com/ubuntu xenial- proposed/ main amd64 Packages 16.04.3 500 archive. ubuntu. com/ubuntu xenial-updates/main amd64 Packages dpkg/status 1.93-0ubuntu4 500 archive. ubuntu. com/ubuntu xenial/main amd64 Packages
u@u-7920-Tower:~$ apt-cache policy network-manager
network-manager:
Installed: 1.2.2-0ubuntu0.
Candidate: 1.2.4-0ubuntu0.
Version table:
1.
500 http://
*** 1.2.2-0ubuntu0.
500 http://
100 /var/lib/
1.
500 http://