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100% CPU usage while waiting for LUKS password
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From: |
James Harvey |
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Subject: |
100% CPU usage while waiting for LUKS password |
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Date: |
Wed, 26 Jun 2019 20:10:48 -0400 |
While waiting for the user to type a LUKS password, grub 2.0.2 causes
100% CPU usage.
This is perhaps most problematic within a virtual machine, taking up
an entire virtual core on the host. Especially bad for VM providers
who don't have control over this.
This is certainly a lesser problem on bare metal, although it's never
a great idea to put undue stress on hardware.
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