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    SubjectRe: Intel laptop: Starting with `maxcpus=1` and then bringing other CPUs online freezes system
    On Thu, Jun 11, 2020 at 01:13:27PM +0000, Mario.Limonciello@dell.com wrote:
    > From some other similar reports I've heard this could be related to the ucode
    > loading causing a freeze. I would suggest trying to disable the Intel ucode
    > loader with the initramfs as a debugging tactic.

    There's a cmdline param for that: "dis_ucode_ldr".

    --
    Regards/Gruss,
    Boris.

    https://people.kernel.org/tglx/notes-about-netiquette

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