For your information on 2.6.15-25 suspend and hibernate will not work on a (older) thinkpad T40p either However it works perfectly with 2.6.15-23
-- ThinkPad X60 cannot Resume from Suspend https://launchpad.net/bugs/35174 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs