What workaround are you using?
This one: http://bugzilla.kernel.org/show_bug.cgi?id=7465
The frequency scaling issue sounds like a BIOS/Linux incompatibility. Please open a bugzilla, if you haven't already, and include the output from acpidump.
I agree that it sound like a BIOS/Linux incompatibility. You can find my acpidump and DSDT inside the link above. That bug is still opened.
The nvidia issue sounds like an interrupt issue, so please reproduce it using the open source nvidia driver (not the nvidia binary), and include the lspci -vv output, dmesg, and /proc/interrupts.
Will try that ! Thanks ! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/