I'm running Vanilla dpup as a frugal install on an old Dell Latitude laptop. Typically I have to install the proprietary Broadcom drivers for the wifi to work.
I'm currently running the 10.x series (not xwayland). I installed broadcom-sta-dkms a long time ago, and wifi has always worked well without a hitch.
I just upgraded to 10.0.52 from 10.0.48 (I know.... I missed a few in between ). However, after the upgrade.... no wifi.
Rolled back to 10.0.48.... works fine. Back to 10.0.52.... nothing.
I plugged a usb wifi dongle in that doesn't need the Broadcom drivers, and was up and running in no time.
I tried to reinstall broadcom-sta-dkms via Synaptic and see if that would make any difference..... but no, still couldn't use the built in wifi.
I haven't tried a fresh install with a new savefile yet... but that's my next step.