I installed Ubuntu 16.04 on my XPS 13 9350. It does have the Broadcom wifi/bt adapter.
My wifi issue is the computer will not connect to my 5GHZ network. Every time I try it just fails to connect and asks me for the password even though it's correct. I can connect to my 2.4ghz but not the 5ghz
My BT issue is I have always have to repair my BT mouse when the computer restarts.
I previously had a 9343 and I had no issues like this. I was able to connect to my 5ghz network and using Bluetooth manager as a trusted device my mouse always reconnected at a reboot.
I know there are some issues with Broadcom adapters but my 9343 had one and I did not have this issue at all. Is it just because the 9350 has a newer broadcom chip so it's not fully supported?