Lidt hjælp med fejlfinding af WIFI Netkort

Jeg tror det er fordi den forkerte driver måske er inde?
Det har du sikkert ret i...
Hvad er det for en maskine og hvilket netkort sidder der i den?

Det er en ABook fra AVD - jeg ved ikke helt præcist hvilket kort der sidder i den, har skrevet til producenten for at høre nærmere.

Prøv at kør kommandoen lspci så burde du få listet netkort og andre hardware detaljer

Hvad siger

lspci

Edit
Så er det man mangler en "slet" funktion.

00:00.0 Host bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Host Bridge (rev 0b)
00:00.1 Signal processing controller: Intel Corporation Device 5a8c (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Device 5a85 (rev 0b)
00:0e.0 Audio device: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Audio Cluster (rev 0b)
00:0f.0 Communication controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Trusted Execution Engine (rev 0b)
00:12.0 SATA controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SATA AHCI Controller (rev 0b)
00:15.0 USB controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series USB xHCI (rev 0b)
00:16.0 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #1 (rev 0b)
00:16.1 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #2 (rev 0b)
00:16.2 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #3 (rev 0b)
00:16.3 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #4 (rev 0b)
00:17.0 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #5 (rev 0b)
00:17.1 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #6 (rev 0b)
00:17.2 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #7 (rev 0b)
00:17.3 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series I2C Controller #8 (rev 0b)
00:18.0 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series HSUART Controller #1 (rev 0b)
00:18.1 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series HSUART Controller #2 (rev 0b)
00:18.2 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series HSUART Controller #3 (rev 0b)
00:18.3 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series HSUART Controller #4 (rev 0b)
00:19.0 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SPI Controller #1 (rev 0b)
00:19.1 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SPI Controller #2 (rev 0b)
00:19.2 Signal processing controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SPI Controller #3 (rev 0b)
00:1b.0 SD Host controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SDXC/MMC Host Controller (rev 0b)
00:1c.0 SD Host controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series eMMC Controller (rev 0b)
00:1e.0 SD Host controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SDIO Controller (rev 0b)
00:1f.0 ISA bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Low Pin Count Interface (rev 0b)
00:1f.1 SMBus: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SMBus Controller (rev 0b)

Specifikationer på bærbaren:

13,3” FullHD IPS (1920 × 1080)
Intel® Apollo lake chipset
Intel® N3450 1.1 - 2.2 GHz 2 MB
Intel® HD Graphics 500
WiFi, Bluetooth 4.0
4 GB DDR3 RAM
32 GB SSD
Mulighed SSD for udvidelse via M.2 port
2 × USB3.0, 1 × micro HDMI, Webcam,
1 × audio Jack, Kortlæser, Fingerprint scanner.
HD Audio

#0
inxi -F bør vise hvilke drivere der er i brug.

System: Host: V142 Kernel: 4.15.0-34-generic x86_64 bits: 64 Desktop: Xfce 4.12.3 Distro: Linux Mint 19 Tara
Machine: Device: laptop System: ABook product: V142 serial: N/A
Mobo: N/A model: AN9E serial: N/A UEFI: American Megatrends v: 1.03 date: 05/03/2018
Battery BAT0: charge: 29.4 Wh 86.0% condition: 34.2/34.2 Wh (100%)
CPU: Quad core Intel Celeron N3450 (-MCP-) cache: 1024 KB
clock speeds: max: 2200 MHz 1: 1842 MHz 2: 1899 MHz 3: 1862 MHz 4: 2060 MHz
Graphics: Card: Intel Device 5a85
Display Server: x11 (X.Org 1.19.6 ) drivers: modesetting (unloaded: fbdev,vesa)
Resolution: 1920x1080@59.93hz
OpenGL: renderer: Mesa DRI Intel HD Graphics 500 (Broxton 2x6) version: 4.5 Mesa 18.0.5
Audio: Card-1 Intel Celeron N3350/Pentium N4200/Atom E3900 Series Audio Cluster driver: snd_hda_intel
Card-2 Alcor Micro driver: USB Audio
Sound: Advanced Linux Sound Architecture v: k4.15.0-34-generic
Network: Card: Failed to Detect Network Card!
Drives: HDD Total Size: NA (-)
ID-1: /dev/mmcblk1 model: N/A size: 31.3GB
Partition: ID-1: / size: 29G used: 21G (79%) fs: ext4 dev: /dev/mmcblk1p2
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 43.0C mobo: N/A
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 201 Uptime: 35 min Memory: 1451.3/3777.6MB Client: Shell (bash) inxi: 2.3.56

Faldt over denne guide: https://www.linux-aarhus.dk/v142-wifi-realtek-8723bu/

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