I've uploaded stb.log and time-admin.log as requested. The stb- services.log file was empty. I noticed today that the machine powers off about a second after a 'Enabling NTP' GUI progress box appears.
-- Computer reboots when enabling/disabling ntp https://bugs.launchpad.net/bugs/511205 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-system-tools in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs