And, I can now confirm that the problem occurs with an upstream version of the kernel, specifically:
@GhostWheel:~$ uname -a Linux GhostWheel 2.6.36-020636-generic #201010210905 SMP Thu Oct 21 10:17:53 UTC 2010 i686 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/713787 Title: System hangs shortly after any wake from suspend -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs