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Kernel Debugging Tips

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Overview

This page describes techniques for isolating and identifying kernel problems. In most cases, this work requires a serial connection to the BUG via a Handylink<->Serial cable.

Increasing Kernel Debug Output

Execute the following line at a shell to cause the Linux Kernel to emit more debugging information in the event of a crash. 

echo 8 > /proc/sys/kernel/printk
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