Probably https://bugzilla.kernel.org/show_bug.cgi?id=16256
After unloading tpm_tis my T500 suspends just fine. ** Bug watch added: Linux Kernel Bug Tracker #16256 http://bugzilla.kernel.org/show_bug.cgi?id=16256 -- Suspend to RAM broken with 2.6.35 kernels on T500 https://bugs.launchpad.net/bugs/627275 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs