4.2 and Librem 14 Laptop

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QubesOS 4.2 RC3 Clean Install Issue on Librem 14

This morning I decided to test Qubes 4.2.0-RC4, and ran into an identical issue to you both. After doing some digging, I found what I believe to be the root of the problem, and following a quick (and dirty) workaround, I was able to install and use RC4 without any further issues. The cause of the error appears to be twofold: First, starting with RC3, this commit (Use partition layout on the iso as isohybrid did · QubesOS/qubes-builderv2@b170aeb · GitHub) switched to using a hybrid ISO format. …