I can confirm this problem on my Lenovo T500 with a fresh installed Ubuntu 10.10. It seems that the process is somehow interrupted. There is a command line visible on screen and the "Sleep" LED blinks, but the system does not sleep.
-- 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