Some more digging around the C1E hint. One thing is that 2.6.27 uses a special idle function where 2.6.26 still does that somewhat differently. Is this the right direction? Can C1E be disabled from the BIOS? Probably less promising since I don't know whether this gets into trouble with C1E, is to try idle=poll (not good for normal operation).
Some more digging around the C1E hint. One thing is that 2.6.27 uses a special idle function where 2.6.26 still does that somewhat differently. Is this the right direction? Can C1E be disabled from the BIOS? Probably less promising since I don't know whether this gets into trouble with C1E, is to try idle=poll (not good for normal operation).