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How do you query ubuntu 20.04 to list computer devices, especially wifi card, in a dell inspiron 1420?

gm flag

I have a Dell Inspiron 1420 with Vista installed. I did a clean install of Linux Ubuntu ver. 20.04 which wiped Vista upon install. Upon first boot system runs well with the exception: in settings no WiFi routers are listed. My assumption is that Ubuntu didn't find a driver for the WiFi card, which may be a Conexant RD02-D330 card, (from bottom of computer?). I there a known driver?

Is there a command in Ubuntu that lists hardware specifics such as hard drives, WiFi cards, etc., and the parameters for operation?

I'm new to Linux, so I need Linux answers for dummies.

us flag
Open "Software & Updates" and look for Additional Drivers. Are there any?
Score:0
zw flag

For me inxi-F is the best readable and understandable display of the hardware currently used. The commands can be be executed in the terminal. If a device does not turn up, either dmesg or lspci -vvv might give you a hint.

Gogilbert avatar
gm flag
Thank you, i'll give that a try.
Gogilbert avatar
gm flag
Thank you kanehekill, I have output from the command lspci -vvv as follows but it means nothing to me, can you interpret? Ops, I don't know how to show screenshot jpg.
kanehekili avatar
zw flag
You copy and paste it - you don't make screenshots from terminals. However your question has been closed -due to the lack of investigation. Ask again, if you don't find any solutions on the board. Don't be annoyed - we're getting many questions that already have been answered. To avoid duplicates we close them.
Gogilbert avatar
gm flag
K, not annoyed but frustrated!
kanehekili avatar
zw flag
Yes, understandable. But your infos may be incorrect. Look [here](https://www.driverscape.com/manufacturers/dell/laptops-desktops/inspiron-1420/1242) and try to find out your "real" wifi hardware. (Conexant seems to be a modem, not wifi). If you found your driver try to find out (by searching here) how to install that driver. Note that you might be out of luck: Many drivers have been reversed engineered since the manufacturer will not provide neither information nor drivers for linux - but not all. If you cant find an installation instruction, ask a question like: "How to install driver xyz"
kanehekili avatar
zw flag
BTW - just by searching "Dell Inspiron 1420 wifi" I got directed to [this] (https://askubuntu.com/questions/55868/installing-broadcom-wireless-drivers). So you've got a broadcom wifi... I'm sure you'll get the gist.
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