No any updates in dmesg. and no information related to acpi in /var/log/messages. I attached the /var/log/messages
** Attachment added: "C:\my_work\log\2008\0226\message.log" http://launchpadlibrarian.net/12218438/C%3A%5Cmy_work%5Clog%5C2008%5C0226%5Cmessage.log -- [alpha2] hotkey for hibernate doesn't work with T61 https://bugs.launchpad.net/bugs/178847 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