go to run jenkins after doing an upgrade, and get the following:
start jenkins
start: Job failed to start
That\'s it...nothing shows up in jenk
I got from this link: https://serverfault.com/questions/710680/jenkins-not-starting-in-ubuntu
It might be caused by a full disk.
To be really sure, try running it manually. Like this:
/usr/bin/java -Djava.awt.headless=true -jar /usr/share/jenkins/jenkins.war --webroot=/var/cache/jenkins/war --httpPort=8080 --ajp13Port=-1