Just undocked and here's the output from "upower --dump" - notice that "is-undocked: no" has not changed. It's status/state is "no" when docked and undocked.
Daemon: daemon-version: 0.9.15 can-suspend: yes can-hibernate no on-battery: yes on-low-battery: no lid-is-closed: no lid-is-present: yes is-docked: no After undock - dmesg: [ 4515.742534] usb 1-1.4: USB disconnect, device number 5 [ 4515.746468] e1000e: eth0 NIC Link is Down [ 4518.092281] e1000e 0000:00:19.0: PCI INT A disabled [ 4518.092306] e1000e 0000:00:19.0: PME# enabled -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/948485 Title: Suspend after undocking laptop doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/948485/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs