snapd

Bug #1660573
Comment #4

Comment 4 for bug 1660573

Revision history for this message

Paul Collins (pjdc) wrote on 2017-02-01:

With a freshly-booted up to date trusty VM (ubuntu-trusty-daily-amd64-server-20170130-disk1.img, then dist-upgraded for libssl1.0.0 openssl), simply installing systemd seems to be sufficient to cause the file to exist.

ubuntu@pjdc-test:~$ ls -l /var/run/nologin
ls: cannot access /var/run/nologin: No such file or directory
ubuntu@pjdc-test:~$ sudo apt-get install systemd
sudo: unable to resolve host pjdc-test
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  libsystemd-journal0
Suggested packages:
  systemd-ui
The following NEW packages will be installed:
  libsystemd-journal0 systemd
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,476 kB of archives.
After this operation, 9,229 kB of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://prodstack-zone-2.clouds.archive.ubuntu.com/ubuntu/ trusty-updates/main libsystemd-journal0 amd64 204-5ubuntu20.22 [51.0 kB]
Get:2 http://prodstack-zone-2.clouds.archive.ubuntu.com/ubuntu/ trusty-updates/main systemd amd64 204-5ubuntu20.22 [1,425 kB]
Fetched 1,476 kB in 0s (17.6 MB/s)
Selecting previously unselected package libsystemd-journal0:amd64.
(Reading database ... 51302 files and directories currently installed.)
Preparing to unpack .../libsystemd-journal0_204-5ubuntu20.22_amd64.deb ...
Unpacking libsystemd-journal0:amd64 (204-5ubuntu20.22) ...
Selecting previously unselected package systemd.
Preparing to unpack .../systemd_204-5ubuntu20.22_amd64.deb ...
Unpacking systemd (204-5ubuntu20.22) ...
Processing triggers for ureadahead (0.100.0-16) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Setting up libsystemd-journal0:amd64 (204-5ubuntu20.22) ...
Setting up systemd (204-5ubuntu20.22) ...
Initializing machine ID from D-Bus machine ID.
systemd start/running, process 3110
Processing triggers for libc-bin (2.19-0ubuntu6.9) ...
Processing triggers for ureadahead (0.100.0-16) ...
ubuntu@pjdc-test:~$ ls -l /var/run/nologin
-rw-r--r-- 1 root root 21 Feb 1 01:31 /var/run/nologin
ubuntu@pjdc-test:~$

ubuntu@pjdc-test:~$ ls -l /var/run/nologin
ls: cannot access /var/run/nologin: No such file or directory
ubuntu@pjdc-test:~$ sudo apt-get install systemd
sudo: unable to resolve host pjdc-test
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  libsystemd-journal0
Suggested packages:
  systemd-ui
The following NEW packages will be installed:
  libsystemd-journal0 systemd
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,476 kB of archives.
After this operation, 9,229 kB of additional disk space will be used.
Do you want to continue? [Y/n] 
Get:1 http://prodstack-zone-2.clouds.archive.ubuntu.com/ubuntu/ trusty-updates/main libsystemd-journal0 amd64 204-5ubuntu20.22 [51.0 kB]
Get:2 http://prodstack-zone-2.clouds.archive.ubuntu.com/ubuntu/ trusty-updates/main systemd amd64 204-5ubuntu20.22 [1,425 kB]
Fetched 1,476 kB in 0s (17.6 MB/s)
Selecting previously unselected package libsystemd-journal0:amd64.
(Reading database ... 51302 files and directories currently installed.)
Preparing to unpack .../libsystemd-journal0_204-5ubuntu20.22_amd64.deb ...
Unpacking libsystemd-journal0:amd64 (204-5ubuntu20.22) ...
Selecting previously unselected package systemd.
Preparing to unpack .../systemd_204-5ubuntu20.22_amd64.deb ...
Unpacking systemd (204-5ubuntu20.22) ...
Processing triggers for ureadahead (0.100.0-16) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Setting up libsystemd-journal0:amd64 (204-5ubuntu20.22) ...
Setting up systemd (204-5ubuntu20.22) ...
Initializing machine ID from D-Bus machine ID.
systemd start/running, process 3110
Processing triggers for libc-bin (2.19-0ubuntu6.9) ...
Processing triggers for ureadahead (0.100.0-16) ...
ubuntu@pjdc-test:~$ ls -l /var/run/nologin
-rw-r--r-- 1 root root 21 Feb  1 01:31 /var/run/nologin
ubuntu@pjdc-test:~$