[Bug 19702] i5-450M CPU gets stuck in low/lowest state

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https://bugzilla.kernel.org/show_bug.cgi?id=19702





--- Comment #42 from Thomas Renninger <trenn@xxxxxxx>  2010-11-02 09:03:25 ---
Created an attachment (id=35852)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=35852)
intel_idle: Do not load if user overrides idle function via idle= boot param

This try only makes sense if cpuidle driver got used before and the machine
supports C2 and deeper sleep states, you can check (without idle=halt override)
via:
cat /sys/devices/system/cpu/cpu*/cpuidle/state*/name
whether your machine uses deeper sleep states.

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