Found a workaround on a similar bug that is now closed: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1213233
It seems to work: Add the following to: /etc/rc.local if grep -q "EHC1.*enabled" /proc/acpi/wakeup; then echo EHC1 > /proc/acpi/wakeup fi (From: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1213233/comments/8 ) ** Package changed: pm-utils (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309938 Title: Thinkpad Twist 3347-2HU resumes immediately after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309938/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs