Some trouble getting external WIFI device to install for kernel 6.12

Always ensure you have the relevant linuxXY-headers package synced.

NOTE: Having multiple kernels increase the size of any update. Multiple kernels may introduce difficult to solve conflicts - as you have seen with your wifi adapter.

If in doubt - always use the latest LTS - currently 6.18.

NOTE2:

It is highly recommended to consolidate your system before running any updates.

[INFO] Stable branch - BIG update BEST practice