I have now tested it with 3.14.0-031400-generic kernel and the problem is still the same. I have attached the report from /var/crash
** Attachment added: "susres.2014-05-15_22:30:31.479338.crash" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315316/+attachment/4113421/+files/susres.2014-05-15_22%3A30%3A31.479338.crash ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3-14 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1315316 Title: [Lenovo ThinkPad T440s] suspend/resume failing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs