Disable "longhaul" kernel module with a GRUB command?

Posted by Julian Schweigert on Super User See other posts from Super User or by Julian Schweigert
Published on 2012-07-08T09:48:46Z Indexed on 2012/07/09 3:18 UTC
Read the original article Hit count: 557

Filed under:

linux

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grub

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linux-kernel

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grub2

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kernel-module

I've got a problem with a VIA C3 (1GHz)-system: the system freezes immediately when the CPU frequency goes under 731MHz because of an incompatibility with the (not completely implemented) i686 commands and a powersave feature of the kernel.

There is a workaround: deactivate the "longhaul" kernelmodule via alias longhaul off in /etc/modprobe.d/aliases.

But the system freezes before I can install any Linux distribution - even Clonezilla freezes.

Is there a possibility to deactivate the module with a GRUB boot parameter before the kernel is loaded?

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