[résolu][wifi] pci Broadcom

[Breizil29]

Bonjiour à tous,

J'ai dans une tour avec une carte wifi et je n'arrive à lui faire capter soit le wifi-box ou airbox.

Code : Tout sélectionner

 NetworkManager.service - Network Manager
     Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: disabled)
    Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
             └─NetworkManager-ovs.conf
     Active: active (running) since Wed 2022-07-13 15:02:06 CEST; 15min ago
       Docs: man:NetworkManager(8)
   Main PID: 304 (NetworkManager)
      Tasks: 3 (limit: 9369)
     Memory: 23.0M
        CPU: 98ms
     CGroup: /system.slice/NetworkManager.service
             └─304 /usr/bin/NetworkManager --no-daemon

Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.2594] settings: Loaded settings plugin: keyfile (internal)
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.2784] dhcp-init: Using DHCP client 'internal'
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.2784] device (lo): carrier: link connected
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.2787] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.2801] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.2834] ovsdb: disconnected from ovsdb
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.2835] device (eth0): interface index 2 renamed iface from 'eth0' to 'enp3s0'
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.3028] manager: startup complete
Jul 13 15:02:06 ArchX NetworkManager[304]: <info>  [1657717326.3033] device (enp3s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Jul 13 15:02:34 ArchX NetworkManager[304]: <info>  [1657717354.1224] agent-manager: agent[71158afff963b333,:1.22/org.freedesktop.nm-applet/1000]: agent registered

lspci -k

Code : Tout sélectionner

02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4352 802.11ac Wireless Network Adapter (rev 03)
	Subsystem: ASUSTeK Computer Inc. Device 85ba
	Kernel driver in use: bcma-pci-bridge
	Kernel modules: bcma

[Breizil29]

S'il vous plaît un petit coup de main, je n'avance pas et comprend pas grand chose.

[benjarobin]

Bonjour,
Tu dois changer le nom de l'interface réseau de ta carte wifi de la commande suivante (pour la connaître tape : ip a

En root, peux tu donner la sortie de : iw wlan0 scan

[Breizil29]

ip a :

Code : Tout sélectionner

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 10:7b:44:a5:2d:73 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.33/24 brd 192.168.1.255 scope global dynamic noprefixroute enp3s0
       valid_lft 84726sec preferred_lft 84726sec
    inet6 fe80::69fb:5695:81ef:ac8c/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 70:8b:cd:2e:f5:a5 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.20/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp2s0
       valid_lft 86143sec preferred_lft 86143sec
    inet6 fe80::dc1:3b:79cf:7755/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever

C'est résolu j'ai installé : broadcom-wl-dkms
Je te montre ip a car je me demande si je ne dois pas faire un peu de ménage ?

iw wlp2s0 scan :

Code : Tout sélectionner

BSS a4:71:74:49:53:52(on wlp2s0) -- associated
	TSF: 0 usec (0d, 00:00:00)
	freq: 2412
	beacon interval: 100 TUs
	capability: ESS Privacy SpectrumMgmt ShortSlotTime (0x0511)
	signal: -29.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: Orange Airbox-5352
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 1
	Power constraint: 0 dB
	TPC report: TX power: 17 dBm
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x1ac
			HT20
			SM Power Save disabled
			RX HT20 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: nonmember
		 * non-GF present: 1
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 22210203-0405-0607-0809-a47174495352
		 * Manufacturer: Broadcom
		 * Model: SoftAP
		 * Model Number: 0
		 * Serial Number: 0
		 * Primary Device Type: 6-0050f204-1
		 * Device name: Broadcom
		 * Config methods: Label, PBC
		 * RF Bands: 0x1
		 * Version2: 2.0
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec
BSS 7c:c1:77:be:e7:e0(on wlp2s0)
	TSF: 0 usec (0d, 00:00:00)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS Privacy SpectrumMgmt ShortSlotTime RadioMeasure (0x1511)
	signal: -62.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: Livebox-96C7
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 11
	Country: FR	Environment: Indoor/Outdoor
		Channels [1 - 13] @ 20 dBm
	Power constraint: 0 dB
	TPC report: TX power: 17 dBm
	ERP: <no flags>
	Extended supported rates: 6.0 9.0 12.0 48.0 
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	BSS Load:
		 * station count: 1
		 * channel utilisation: 9/255
		 * available admission capacity: 0 [*32us]
	RM enabled capabilities:
		Capabilities: 0x32 0x00 0x00 0x00 0x00
			Neighbor Report
			Beacon Passive Measurement
			Beacon Active Measurement
		Nonoperating Channel Max Measurement Duration: 0
		Measurement Pilot Capability: 0
	HT capabilities:
		Capabilities: 0x1ad
			RX LDPC
			HT20
			SM Power Save disabled
			RX HT20 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 11
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 1
		 * OBSS non-GF present: 0
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Extended capabilities:
		 * Extended Channel Switching
		 * Operating Mode Notification
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 00000000-0000-0000-0000-000000000000
		 * Manufacturer: Sercomm
		 * Model: SercommVD836_Livebox4
		 * Model Number: SR_LB4_A.0.5
		 * Serial Number: AH21288FF
		 * Primary Device Type: 6-0050f204-1
		 * Device name: Livebox 4
		 * Config methods: Ethernet, Label
		 * RF Bands: 0x1
		 * Version2: 2.0
	WMM:	 * Parameter version 1
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 1504 usec