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Network controller BCM4352 not recognized on 22.04 LTS

gb flag

After reinstalling Ubuntu, my laptop's network interface has suddenly disappeared.

It's not shown anymore in lspci nor lsusb.

I tried various recent versions of Ubuntu install medias and none have recognized my network controller.

The Broadcom driver used to be available in the additional drivers settings.

If I recall correctly, it was a BCM4352.

I tried the suggestions in this post: Wifi broadcom BCM4352 not recognized after fresh install

Tried installing bcmwl-kernel-source and dkms manually from the install USB.

Nothing soft or hard blocked in rfkill.

I'm not sure what else to try.

I appreciate any help.

Pilot6 avatar
cn flag
If the device isn't shown by `lspci` it is either disabled in BIOS, or broken.
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