Comment 37 for bug 643822

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Henri Reinikainen (henrixd) wrote :

I have AMILO Pi 2540 laptop

With Intel T2398 (http://ark.intel.com/products/35153/Intel-Pentium-Processor-T2390-1M-Cache-1_86-GHz-533-MHz-FSB), my system worked perfectly.

After upgrading to Intel T8100 (http://ark.intel.com/products/33916/Intel-Core2-Duo-Processor-T8100-3M-Cache-2_10-GHz-800-MHz-FSB), I started to having problems as described in this (and #669535) bug.

I have not (yet) tried "processor.max_cstate=1" as described in Bug #669535, but with "nolapic_timer clocksource=jiffies" kernel parameters everything seems to work. (~24h up and running with no trouble)

There is also 1.15c bios update for AMILO Pi 2540, that I have not tried yet.

My system is Ubuntu 13.04 with Linux 3.8.0-23-generic kernel