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Writing Your First Kernel Patch - pr_info() Does Not Show my Message

Posts: 3
edited August 2024 in LFD103 Class Forum

Hey,

I'm on Debian 12 with Kernel 6.10.6.
The Kernel is fully functional, but I do not see the "I changed uvcvideo driver in the Linux Kernel" expected message in dmesg.

Anyone to encounter /solve this?

Andrew

Answers

  • The solution was to update grub and boot the "dirty" kernel version:

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