As it was said in the Bug #464712 a suspend freeze can be caused by a mounted SD card. When the card was removed (tested on my machine) or unmounted the system can suspend and above described behavior is no more present.
-- Karmic RC fails to suspend (freezes) on Thinkpad X61s https://bugs.launchpad.net/bugs/462722 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