I send the two dmesg log. But what package ubuntu suggest for run-time power management (powernowd?). I think that this DSDT windows only compatibile (because compiled with microsoft compiler) can be a problem for right power management on linux or is this false?
** Attachment added: "dmesg with bios sata enanched and AHCI on" http://librarian.launchpad.net/4532732/dmesg_sleep_fail.log -- Amilo 1520 sleep doesn't resume from suspend, caused by video bios? https://launchpad.net/bugs/52967 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs