The problem seems to be the USB device 8087:0020, the Intel Rate Matching Hub. As soon as I disable it in the BIOS, suspend works. This hub is probably on most P55-based, so I think it is important this gets fixed for the LTS release.
-- [lucid] No suspend on P55 system https://bugs.launchpad.net/bugs/560766 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
