Hello, My Debian kernel does not reboot with my iMac, shutdown works well. Here is a dump with acpidump command http://myfiles.md/d/22934/24d8/out_acpi_imac.txt.gz rEFIt tool that I use to boot linux has an option to reboot PC and it works, maybe we can get how that project do it and fix linux kernel? http://refit.sourceforge.net/ -- Best regards, Vitalie WWW: http://vitalie.webng.md -- 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