Keyboard not working in 5.4

[Matthew Dillon]

We have a second person with the same problem.  Michael suggests trying to
backout commit 131acb0380e93664f106117ebf8ba322a3d1b7c4

Basically, start with a 5.4 base (not 5.2), use a usb keyboard temporarily.

cd /usr
make src-create

Make sure you are on the correct release:

cd /usr/src
git checkout DragonFly_RELEASE_5_4

Then try reverting the specified commit and rebuild the kernel, install it,
reboot, and see if the keyboard works.

cd /usr/src
git revert 131acb0380e93664f106117ebf8ba322a3d1b7c4
(assuming it works)
make -j 8 nativekernel
make installkernel
sync
reboot

-Matt

On Sun, Dec 9, 2018 at 11:20 AM Matthew Dillon <dillon at backplane.com> wrote:

> You are the second person to report this.  Check a few things.  The laptop
> keyboard is clearly attaching via atkbd in both dmesg's.  The question is
> why isn't it registering keystrokes.  So lets check whether you are getting
> interrupts on irq 1.  You can observe this with:
>
> vmstat -i -v
>
> The count should normally be non-zero, and when you hit a key on the
> laptop keyboard, the count should increase by 2 each time.
>
> -Matt
>
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