I have the same problem with a 2.6.28-11-generic kernel on a HP OmniBook 500 running kubuntu 9.04.
Maybe the following discussion is helpful to someone: https://www.linuxquestions.org/questions/linux-general-1/s2disk-and-resume-with-kernel-2.6.19-510349/ Possibly the kernel lacks some compile-time options? -- s2disk resume images not recognized https://bugs.launchpad.net/bugs/310955 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