Will you please try to boot the system with the option of "acpi=off" and attach the output of acpidump, lspci -vxxx ? Thanks. -----Original Message----- From: linux-acpi-owner@xxxxxxxxxxxxxxx [mailto:linux-acpi-owner@xxxxxxxxxxxxxxx] On Behalf Of Ralf Orlowski Sent: 2008年4月13日 17:29 To: linux-acpi@xxxxxxxxxxxxxxx Subject: Can't get ACPI to work on a Panasonic Toughbook CF-52 Hello, I just got a new Panasonic Toughbook CF-52. I installed the system with debian sid and except of the ACPI-Support the system runs fine under linux. But so far I had no success to get ACPI working on the system. Today I installed kernel version 2.6.25-rc9 on the system, because I read, there should be a patch included, that make ACPI work on my system. But so far it does not. The kernel runs fine with ACPI disabled, but with ACPI enabled the boot just stops with a message about ACPI interrupts. Does anyone know, what I could try, to get ACPI working, or how I could find out more about the problem to may be help to find a solution? Bye Ralf -- Ralf Orlowski voice: +49-8134-935781 Hadersried 27a car: +49-173-5239069 85235 Odelzhausen mobil: +49-160-8577361 GERMANY E-mail: Ralf@xxxxxxx (PGP available) -- 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 -- 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