I have the issue with last week's isc-dhcp-server, ubuntu 12.04 LTS. That package uses /var/run/dhcpd.run and does NOT use the sub-directory /var/run/dhcp-server (as claimed by Jamie Strandboge (jdstrand)).
The solution for me was to add a symbolic link (as root): ln -s /var/run/dhcp-server/dhcpd.pid /var/run/dhcpd.pid Now everything works fine! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/776945 Title: Apparmor results in denying operation mknod for isc-dhcp-server To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/776945/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs