Can you please follow the instructions at https://wiki.ubuntu.com/DebuggingKernelSuspend to gather some useful information under the non working kernel image?
Please attach the output of lspci -vv and lspci -vvn. Thank you. ** Changed in: linux-source-2.6.20 (Ubuntu) Status: Unconfirmed => Needs Info -- 2.6.20-15.27 => 2.6.20-16.28 Suspend to RAM regression on MacBook Pro https://bugs.launchpad.net/bugs/118822 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs