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Author Topic: [EN] Laptop locking up  (Read 1362 times)

Offline mdmarmer

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[EN] Laptop locking up
« on: 2023/03/23, 01:38:39 »
My laptop is occasionally locking up completely.
it doesn't respond to anything when this happens
No response to keyboard or trackpad or Alt-Sysctl  RSEIUB -- nothing except power button
How should i start to debug this???
It does not seem to be overheating and all the hardware tests ok

It is Lenovo Ideapad 3 model 81WE.

Offline hendrikL

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Re: Laptop locking up
« Reply #1 on: 2023/03/23, 07:33:17 »
Did you try the boot-parameter 'intel_iommu=igfx_off'?

Offline mdmarmer

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Re: Laptop locking up
« Reply #2 on: 2023/03/23, 13:23:08 »
OK, thanks I rebooted with this parameter. Running ok so far.  I'll repost if it locks up again.