I'm getting this strange output every time I try to execute a command through SSH on my VPS (Ubuntu Server 15.04) which doesn not allow me to install anything. Any suggestions ?
Job for systemd-udevd.service failed. See "systemctl status systemd-udevd.service" and "journalctl -xe" for details.
invoke-rc.d: initscript udev, action "restart" failed.
dpkg: error processing package udev (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of systemd:
systemd depends on udev; however:
Package udev is not configured yet.
dpkg: error processing package systemd (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
udev
systemd
E: Sub-process /usr/bin/dpkg returned an error code (1)