BertoldVdb / sdtool

A small tool for managing the write protection flag of SD cards.

Home Page:https://bertold.org

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sdtool example write protects sd card but leaves card unbootable

kzamora1 opened this issue · comments

Love sdtool! Works as advertised. However, when I write protected my linux raspberry image and rebooted, I got errors. Is this because linux is trying to write to the sd and now that it is protected, the boot process fails?

I was hoping to protect the linux image from being corrupted but maybe that's not possible,

Hello,

This is expected. You should also configure your Linux system to use a read only filesystem. :)

Sincerely,
Bertold