@Lassar:-
Try out Fossapup's k5.4.53 kernel.
This HP Pavilion desktop of mine is one of these modern oddities that has wireless in addition to ethernet. Now, normally I run with ethernet, but I've always had an issue in Bionicpup64 where ethernet simply refuses to function. I'm not going into details, except to say that we tried everything to get it functional, but.....nada. Zilch. Zip. No dice.
I also run an install of Fossapup64. This connects quite happily via ethernet, but I found out, experimenting - as you do - that the combo wireless/Bluetooth chip also works fine on wireless with k5.4.53. So; I decided to try swapping Bionic's k4.19.23 for Fossapup's k5.4.53. Whaddya know? Fully functional wireless.....
This was after ozsouth had actually compiled me a driver + firmware to work with Bionic's default kernel, but I like experimenting, and the results speak for themselves.
Take copies of Fossapup's vmlinuz, zdrv & fdrv. Rename these to:-
Zdrv - zdrv_bionicpup64_8.0.sfs
Fdrv - fdrv_bionicpup64_8.0.sfs
Vmlinuz - no change
Remove Bionic's vmlinuz & zdrv (put them somewhere safe, in case you want to replace them later). Now, move the re-named Fossapup copies to where you've just removed Bionic's original ones from.
Now, re-boot. Check whatever network connection tool you use.....and see if you have 'wlan0' now showing. (This assumes you're using 'net.ifnames=0' on the kernel line; otherwise, it'll be something like 'enpsxxxx.....whatever'. Or perhaps that's only the ethernet connections. Not sure about this.) Anyway, if you now have a wireless adapter showing, you ought to be able to set up a connection without too much trouble.
Might help, might not. It should do, unless you've got an extremely recent wireless adapter there...
Mike. 