New comment by seanlaguna on void-packages repository

https://github.com/void-linux/void-packages/issues/32241#issuecomment-888885462

Comment:
I was able to downgrade by issuing the above `xdowngrade` command and then copying the kernel modules manually into the appropriate directory:
```bash
# cp /var/lib/dkms/nvidia/460.84/5.12.19_1/x86_64/module/* /lib/modules/5.12.19_1/kernel/drivers/video/
```

Before that Xorg crashed with an API mismatch on the Nvidia kernel modules (still at 470.57.02). I'm not sure why the drivers weren't copied automatically when the downgrade happened.