Dat is niet de wifi-stekker, maar je ethernetkaart.
Geef eens een volledig systeemoverzicht, op de volgende wijze:
https://sites.google.com/site/computertip/inxi
Oeps .
Ziehier het gevraagde:
peter@peter-Studio-XPS-8100:~$ inxi -Fxz
System: Host: peter-Studio-XPS-8100 Kernel: 4.13.0-32-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Unity 7.4.0 (Gtk 3.18.9-1ubuntu3.3)
Distro: Ubuntu 16.04 xenial
Machine: System: Dell product: Studio XPS 8100
Mobo: Dell model: 0T568R v: A00 Bios: Dell v: A03 date: 12/09/2009
CPU: Quad core Intel Core i7 860 (-HT-MCP-) cache: 8192 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22342
clock speeds: max: 2801 MHz 1: 1200 MHz 2: 1467 MHz 3: 1333 MHz
4: 1333 MHz 5: 1600 MHz 6: 1200 MHz 7: 1200 MHz 8: 1200 MHz
Graphics: Card: NVIDIA G92 [GeForce GTS 240] bus-ID: 01:00.0
Display Server: X.Org 1.19.5 drivers: nouveau (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.00hz
GLX Renderer: NV92
GLX Version: 3.0 Mesa 17.2.4 Direct Rendering: Yes
Audio: Card Intel 5 Series/3400 Series High Definition Audio
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k4.13.0-32-generic
Network: Card-1: Broadcom NetLink BCM57780 Gigabit Ethernet PCIe
driver: tg3 v: 3.137 bus-ID: 05:00.0
IF: enp5s0 state: down mac: <filter>
Card-2: Realtek RTL8191SU 802.11n WLAN Adapter
driver: r8712u usb-ID: 001-010
IF: wlx000d81acc7f5 state: N/A mac: N/A
Drives: HDD Total Size: 240.1GB (7.1% used)
ID-1: /dev/sda model: SanDisk_SDSSDHII size: 240.1GB temp: 28C
Partition: ID-1: / size: 212G used: 8.1G (5%) fs: ext4 dev: /dev/dm-0
ID-2: /boot size: 472M used: 125M (28%) fs: ext2 dev: /dev/sda1
ID-3: swap-1 size: 8.54GB used: 0.00GB (0%) fs: swap dev: /dev/dm-2
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 42.0C mobo: N/A gpu: 75.0
Fan Speeds (in rpm): cpu: 850 fan-2: 932
Info: Processes: 330 Uptime: 3:07 Memory: 2635.9/7936.1MB
Init: systemd runlevel: 5 Gcc sys: 5.4.0
Client: Shell (bash 4.3.481) inxi: 2.2.35