Upgraded my work machine from Peppermint OS (not sure from what version) to #ubuntu latest (Jammy, I believe?) and my #network card is suddenly unidentified (lspci didn't show anything). It was working fine before without me doing anything. I'm not sure what the network card is, but the machine is Dell PowerEdge T110 II. Tried disabling it then enabling it again from Bios but it is still not available. Been scratching my head trying to solve this for 3 days now. Any clues, #linux gurus?