Apple sells a Thunderbolt to Gigabit Ethernet adapter. To find it, look for a Mini DisplayPort port labeled with a bolt of lightning. Thunderbolt also supports daisy chaining. Your Mac has Thunderbolt though, right? Thunderbolt serves two purposes: (1) DisplayPort for connecting external monitors and (2) 10 or 20 Gbps PCIe for expansion similar to a tower but external. Remember that most computer cables only cost companies a few cents to manufacture, so don't get ripped off.Īh, I see. Digital cables will either work or they won't, so don't buy expensive marketing nonsense like Monster Cable. Ethernet is less convenient than WiFi, but it's faster and more reliable. Cat5, Cat5e, and Cat6 can all do gigabit. Monoprice will give you more choice on length (long cables that are still very cheap), but you have to pay shipping and don't get instant gratification. If you don't have any extra Ethernet cables lying around, buy several from either or the nearest dollar store, because they'll have them for cheap and you never know when an Ethernet cable might come in handy. I mostly use Linux Mint, which is similar but slightly different, so I don't remember the exact spot and name in Lubuntu off the top of my head. It's in the bottom left menu, under Preferences or Administration or something like that. Once you've plugged your machine into the router, you'll be able to use the built-in Driver Manager (or whatever Lubuntu calls it) to very easily download and install whatever driver or firmware is required to use your WiFi adapter. If on the other hand you haven't tried Ethernet yet, do so. When you say the network adapter doesn't work, do you mean even Ethernet somehow doesn't work? As a computer technician, I've used Linux distros (usually Ubuntu-based) on many machines and Ethernet has always worked out of the box. Update-initramfs: Generating /boot/initrd.img-3.16.This is common when using WiFi in Linux. Processing triggers for initramfs-tools (0.103ubuntu4.2). Update-initramfs: deferring update (trigger activated) Loading new bcmwl-6.30.223.141+bdcom DKMS files.īuilding initial module for 3.16.0-31-genericĮrror! Bad return status for module build on kernel: 3.16.0-31-generic (x86_64)Ĭonsult /var/lib/dkms/bcmwl/6.30.223.141+bdcom/build/make.log for more information. 225024 files and directories currently installed.) I installed firmware-b43-installer, b43 was listed in the lsmod, but I am still was not be able to see any wlan in iwconfig.Ġ6:00.0 Network controller : Broadcom Corporation BCM4360 802.11ac Wireless Network Adapter (rev 03)Įdit2 sudo apt-get install -reinstall bcmwl-kernel-sourceĠ upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.Īfter this operation, 0 B of additional disk space will be used. So I have removed previously installed driver again and edited back nf. The line above the bcm43xx in /etc/modprobe.d/nf file says "replaced by b43 and ssb". I found that bcm43xx was blacklisted in /etc/modprobe.d/nf, after commenting this line and removing previously installed driver I repeated the same actions. By "nothing changed" I mean iwconfig shows only eth0 and l0 with no wireless extensions, rfkill list all contains hci0: Bluetooth. I was trying to follow instructions provided in this questionĪFAIU bcmwl-kernel-source is a proper driver for me.
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