En check verder zoals hier en hier, of de proprietary Broadcom firmware al is geïnstalleerd. Check dat eventueel via terminalvenstercommando dmesg | grep firmware
[Enter]
En voeg zo nodig de output toe van terminalvenstercommando inxi -Fpxz
[Enter]
Voor zover ik kan bepalen, zit er geen Broadcom wireless interface in maar een Centrino Wireless-N 1000 [Condor Peak]
Dit commando:
uname -a; lsb_release -a; echo; sudo lshw -C network levert deze uitvoer:
Linux lowie-HP-ProBook-6550b 4.15.0-45-generic #48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic
*-network
description: Ethernet interface
product: 82577LC Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: enp0s25
version: 05
serial: 1c:c1:de:b0:25:4c
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.12-6 latency=0 link=no multicast=yes port=twisted pair
resources: irq:28 memory:d4800000-d481ffff memory:d482a000-d482afff ioport:4020(size=32)
*-network
description: Wireless interface
product: Centrino Wireless-N 1000 [Condor Peak]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:44:00.0
logical name: wlo1
version: 00
serial: 00:26:c7:a8:24:f8
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-45-generic firmware=39.31.5.1 build 35138 ip=192.168.0.102 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:31 memory:d0500000-d0501fff
Dit commando:
dmesg | grep firmware levert deze uitvoer:
[ 4.844189] iwlwifi 0000:44:00.0: loaded firmware version 39.31.5.1 build 35138 op_mode iwldvm
En tot slot dit commando:
inxi -Fpxz levert dit op:
System: Host: lowie-HP-ProBook-6550b Kernel: 4.15.0-45-generic x86_64
bits: 64 gcc: 7.3.0
Desktop: Gnome 3.28.3 (Gtk 3.22.30-1ubuntu4)
Distro: Ubuntu 18.04.3 LTS
Machine: Device: laptop System: Hewlett-Packard product: HP ProBook 6550b serial: N/A
Mobo: Hewlett-Packard model: 146D v: KBC Version 73.16 serial: N/A
BIOS: Hewlett-Packard v: 68CDE Ver. F.50 date: 07/07/2014
Battery BAT0: charge: 48.3 Wh 100.0% condition: 48.3/48.3 Wh (100%)
model: Hewlett-Packard Primary status: Full
CPU: Dual core Intel Core i5 M 520 (-MT-MCP-)
arch: Nehalem rev.5 cache: 3072 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 9576
clock speeds: max: 2400 MHz 1: 1838 MHz 2: 1572 MHz 3: 1454 MHz
4: 1462 MHz
Graphics: Card: Intel Core Processor Integrated Graphics Controller
bus-ID: 00:02.0
Display Server: x11 (X.Org 1.19.6 ) driver: i915
Resolution: 1366x768@59.64hz
OpenGL: renderer: Mesa DRI Intel Ironlake Mobile
version: 2.1 Mesa 19.0.8 Direct Render: Yes
Audio: Card Intel 5 Series/3400 Series High Def. Audio
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k4.15.0-45-generic
Network: Card-1: Intel 82577LC Gigabit Network Connection
driver: e1000e v: 3.2.6-k port: 4020 bus-ID: 00:19.0
IF: enp0s25 state: down mac: <filter>
Card-2: Intel Centrino Wireless-N 1000 [Condor Peak]
driver: iwlwifi bus-ID: 44:00.0
IF: wlo1 state: up mac: <filter>
Drives: HDD Total Size: 128.0GB (78.7% used)
ID-1: /dev/sda model: M4 size: 128.0GB temp: 0C
Partition: ID-1: / size: 23G used: 15G (68%) fs: ext4 dev: /dev/sda5
ID-2: /mnt/A8B8C989B8C9568A size: 95G used: 80G (84%)
fs: fuseblk dev: /dev/sda2
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 40.0C mobo: 0.0C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 258 Uptime: 2:18 Memory: 1330.7/3738.2MB
Init: systemd runlevel: 5 Gcc sys: 7.4.0
Client: Shell (bash 4.4.201) inxi: 2.3.56
Waar moet ik het zoeken?