On Fri, Jun 4, 2021 at 4:20 PM Paul Beam <rpaulb...@gmail.com> wrote:
>
> I'm trying to build a new driver for a Realtek 8821C for the PocketBeagle, 
> and although I have managed to cross-compile the module, it fails to load 
> with an "invalid format" error, which I think means it thinks I compiled with 
> a different kernel version.
>
> My PB is still running "4.14-ti", and I downloaded Robert's "rt-4.14" branch 
> onto my build machine thinking that "4.14" should be close enough.  Is my 
> problem the "ti" branch vs the "rt" branch?  I guess I can build it on the PB 
> if I have to, but it is much faster to build on my desktop and, 
> theoretically, easier to keep track of.

sudo apt install linux-headers-`uname -r`

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

-- 
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