Hi Pepe, Thank you for your advice about swap. I examined swap and noticed it was encrypted. After changes of fstab/crypttab, Now "Hibernate" menu entry appears!
Unfortunately, resume still failed (Hibernate itself occured). I will attach dmesg. Next, I will try debugging instructions and report it. It may take a few days. Please wait. -- [Hewlett-Packard HP TouchSmart tx2 Notebook PC] hibernate/resume failure https://bugs.launchpad.net/bugs/450924 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