>on my machine kernel was in panic. The main reason is >somewhere in ACPI package. If I disable ACPI then it >works. Teo, is is possible to capture the panic messages, either through a serial console capture or a digital picture of the screen? If yes, go ahead and open a bug and attach them to it here: http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI the output from dmesg -s64000 with the working "acpi=off" might also be useful. The first question we'll need to answer is if this is something that worked in an earlier version of Linux and has just broken, or if this has always not worked on this box. Depending on how it fails, there may be some workarounds that will A) help make your system more useful B) help debug the failure. eg. try booting with "acpi=noirq" and seeing if that makes a difference. thanks, -Len - 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