The default security driver in Ubuntu is apparmor.
Could you please show the output of
cat /etc/*-release ls -l /etc/apt/sources.list.d cat /etc/apt/sources.list.d/* dpkg -l | egrep -e '(libvirt|qemu)'
and show any relevant DENIED messages in syslog (grep DENIED /var/log/syslog)
Your libvirt version, 1.2.12, is not in any support release of Ubuntu.
The default security driver in Ubuntu is apparmor.
Could you please show the output of
cat /etc/*-release sources. list.d sources. list.d/ *
ls -l /etc/apt/
cat /etc/apt/
dpkg -l | egrep -e '(libvirt|qemu)'
and show any relevant DENIED messages in syslog (grep DENIED /var/log/syslog)
Your libvirt version, 1.2.12, is not in any support release of Ubuntu.