Hello, the details are in https://bugzilla.kernel.org/show_bug.cgi?id=15100#c39 I'd like to point you to this via email b/c I'm unsure whether this but report is on your radar or not currently. There's one important correction to the last paragraph in that comment. I wasn't able to revert that commit on current kernel, only on kernel 2.6.33 I could revert it and cerify that this version could waked up. -- MfG/Kind regards Toralf FÃrster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html