On Tue, 30 Mar 2010, Philippe De Muyter wrote: > Hello acpi experts > > I have just installed opensuse 11.3 milestone 4 (2.6.33-6-desktop) on a laptop > hp pavilion dv6-1300sb, and it refuses to boot without acpi=off which in turn > prevents me to use the wireless chip. > > I would like to diagnose precisely what the problem(s) is/are. > > which option should I add to the linux commandline to make it point to the > problem ? I have already tried 'ignore_loglevel debug' but the last > message is never the same. Did previous versions of Linux boot properly on this machine? Please open a bug report: https://bugzilla.kernel.org/enter_bug.cgi?product=ACPI and attach the output from acpidump and dmesg -s64000 from your acpi=off boot. If you can take a photo of the failed boot, or otherwise describe it in more detail, that would be helpful. See if any of these random options help it boot: acpi=ht (likely this will work) acpi=rsdt acpi=noirq pci=noacpi thanks, -Len Brown, Intel Open Source Technology Center -- 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