[arch-general] Wifi challenge with new Lenovo Yoga C740

[L. Rose]

Hi Leo,

did you check "ip l" when booting the arch live image, to see if the 
interface is really not detected? Did you try unblocking it with rfkill? 
Maybe there is a hardware switch on your device, or a key combination 
with fn + f8 or similar?

Otherwise, it might be helpful if you'd provide the output of lspci and 
lsusb, so we can check what the exact wifi model is. Also something like 
dmesg|grep network or dmesg|grep wifi might be helpful :)

If Ubuntu has working wifi, it should be possible with Arch as well :)

Greetings,

Lukas from Germany