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#1 Le 02/06/2022, à 19:13

Tom38

Perte frequence antenne wi-fi

Bonjour à tous,


J'ai une petite question vis a vis d'une antenne réseau (Alfa AWUS036NHA)

Quand je suis sous Ubuntu 22.04 après la commande iwconfig (en mode monitoring) voici ce que j'ai : 

wlan0mon  IEEE 802.11  Mode:Monitor  Tx-Power=20 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          
wlo1mon   IEEE 802.11  Mode:Monitor  Frequency:2.457 GHz  Tx-Power=-2147483648 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on

Quand je suis sous Kali en virtualisation après la commande iwconfig (en mode monitoring) voici ce que j'ai avec la même antenne réseau : 

wlan0mon  IEEE 802.11  Mode:Monitor  Frequency:2.457 GHz Tx-Power=20 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

La différence est que je n'ai pas l'affichage de la fréquence sous Ubuntu sur l'interface wlan0mon.
Pourquoi je n'ai pas cette fréquence d'affiché ?

Merci à vous.

Hors ligne

#2 Le 02/06/2022, à 19:26

xubu1957

Re : Perte frequence antenne wi-fi

Bonjour,

Montre :

 lshw -C network

vu > github.com/FluxionNetwork/fluxion/issues/12#issuecomment

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

En ligne

#3 Le 03/06/2022, à 13:21

Tom38

Re : Perte frequence antenne wi-fi

Voici le rendu de commande : lshw -C network 

  *-network                 
       description: Interface réseau sans fil
       produit: Alder Lake-P PCH CNVi WiFi
       fabricant: Intel Corporation
       identifiant matériel: 14.3
       information bus: pci@0000:00:14.3
       nom logique: wlo1
       version: 01
       numéro de série: f8:b5:4d:b3:b3:57
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration : broadcast=yes driver=iwlwifi driverversion=5.15.0-33-generic firmware=64.97bbee0a.0 so-a0-hr-b0-64.uc ip=192.168.1.36 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources : mémoireE/S:620-61f irq:16 mémoire:6203134000-6203137fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabricant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:04:00.0
       nom logique: enp4s0
       version: 15
       numéro de série: d8:bb:c1:b5:eb:c7
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration : autonegotiation=on broadcast=yes driver=r8169 driverversion=5.15.0-33-generic firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=twisted pair
       ressources : irq:17 portE/S:3000(taille=256) mémoire:82104000-82104fff mémoire:82100000-82103fff
  *-network
       description: Interface réseau sans fil
       identifiant matériel: 14
       information bus: usb@1:1
       nom logique: wlx00c0ca994fff
       numéro de série: 00:c0:ca:99:4f:ff
       fonctionnalités: ethernet physical wireless
       configuration : broadcast=yes driver=ath9k_htc driverversion=5.15.0-33-generic firmware=1.4 ip=192.168.1.34 link=yes multicast=yes wireless=IEEE 802.11

Et la commande : iw list 

Wiphy phy1
	wiphy index: 1
	max # scan SSIDs: 4
	max scan IEs length: 2257 bytes
	max # sched scan SSIDs: 0
	max # match sets: 0
	Retry short limit: 7
	Retry long limit: 4
	Coverage class: 0 (up to 0m)
	Device supports RSN-IBSS.
	Device supports T-DLS.
	Supported Ciphers:
		* WEP40 (00-0f-ac:1)
		* WEP104 (00-0f-ac:5)
		* TKIP (00-0f-ac:2)
		* CCMP-128 (00-0f-ac:4)
		* CCMP-256 (00-0f-ac:10)
		* GCMP-128 (00-0f-ac:8)
		* GCMP-256 (00-0f-ac:9)
		* CMAC (00-0f-ac:6)
		* CMAC-256 (00-0f-ac:13)
		* GMAC-128 (00-0f-ac:11)
		* GMAC-256 (00-0f-ac:12)
	Available Antennas: TX 0x1 RX 0x1
	Configured Antennas: TX 0x1 RX 0x1
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * AP/VLAN
		 * monitor
		 * mesh point
		 * P2P-client
		 * P2P-GO
		 * outside context of a BSS
	Band 1:
		Capabilities: 0x116e
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT TX/RX MCS rate indexes supported: 0-7
		Bitrates (non-HT):
			* 1.0 Mbps
			* 2.0 Mbps (short preamble supported)
			* 5.5 Mbps (short preamble supported)
			* 11.0 Mbps (short preamble supported)
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
		Frequencies:
			* 2412 MHz [1] (20.0 dBm)
			* 2417 MHz [2] (20.0 dBm)
			* 2422 MHz [3] (20.0 dBm)
			* 2427 MHz [4] (20.0 dBm)
			* 2432 MHz [5] (20.0 dBm)
			* 2437 MHz [6] (20.0 dBm)
			* 2442 MHz [7] (20.0 dBm)
			* 2447 MHz [8] (20.0 dBm)
			* 2452 MHz [9] (20.0 dBm)
			* 2457 MHz [10] (20.0 dBm)
			* 2462 MHz [11] (20.0 dBm)
			* 2467 MHz [12] (disabled)
			* 2472 MHz [13] (disabled)
			* 2484 MHz [14] (disabled)
	Supported commands:
		 * new_interface
		 * set_interface
		 * new_key
		 * start_ap
		 * new_station
		 * new_mpath
		 * set_mesh_config
		 * set_bss
		 * authenticate
		 * associate
		 * deauthenticate
		 * disassociate
		 * join_ibss
		 * join_mesh
		 * remain_on_channel
		 * set_tx_bitrate_mask
		 * frame
		 * frame_wait_cancel
		 * set_wiphy_netns
		 * set_channel
		 * tdls_mgmt
		 * tdls_oper
		 * probe_client
		 * set_noack_map
		 * register_beacons
		 * start_p2p_device
		 * set_mcast_rate
		 * connect
		 * disconnect
		 * channel_switch
		 * set_qos_map
		 * set_multicast_to_unicast
	software interface modes (can always be added):
		 * AP/VLAN
		 * monitor
	valid interface combinations:
		 * #{ managed, P2P-client } <= 2, #{ AP, mesh point, P2P-GO } <= 2,
		   total <= 2, #channels <= 1
	HT Capability overrides:
		 * MCS: ff ff ff ff ff ff ff ff ff ff
		 * maximum A-MSDU length
		 * supported channel width
		 * short GI for 40 MHz
		 * max A-MPDU length exponent
		 * min MPDU start spacing
	Device supports TX status socket option.
	Device supports HT-IBSS.
	Device supports SAE with AUTHENTICATE command
	Device supports low priority scan.
	Device supports scan flush.
	Device supports AP scan.
	Device supports per-vif TX power setting
	Driver supports full state transitions for AP/GO clients
	Driver supports a userspace MPM
	Device supports configuring vdev MAC-addr on create.
	max # scan plans: 1
	max scan plan interval: -1
	max scan plan iterations: 0
	Supported TX frame types:
		 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
	Supported RX frame types:
		 * IBSS: 0x40 0xb0 0xc0 0xd0
		 * managed: 0x40 0xb0 0xd0
		 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * mesh point: 0xb0 0xc0 0xd0
		 * P2P-client: 0x40 0xd0
		 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * P2P-device: 0x40 0xd0
	Supported extended features:
		* [ RRM ]: RRM
		* [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
		* [ CQM_RSSI_LIST ]: multiple CQM_RSSI_THOLD records
		* [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
		* [ SCAN_RANDOM_SN ]: use random sequence numbers in scans
		* [ SCAN_MIN_PREQ_CONTENT ]: use probe request with only rate IEs in scans
		* [ CONTROL_PORT_NO_PREAUTH ]: disable pre-auth over nl80211 control port support
		* [ DEL_IBSS_STA ]: deletion of IBSS station support
		* [ MULTICAST_REGISTRATIONS ]: mgmt frame registration for multicast
		* [ SCAN_FREQ_KHZ ]: scan on kHz frequency support
		* [ CONTROL_PORT_OVER_NL80211_TX_STATUS ]: tx status for nl80211 control port support
Wiphy phy0
	wiphy index: 0
	max # scan SSIDs: 20
	max scan IEs length: 365 bytes
	max # sched scan SSIDs: 20
	max # match sets: 8
	Retry short limit: 7
	Retry long limit: 4
	Coverage class: 0 (up to 0m)
	Device supports RSN-IBSS.
	Device supports AP-side u-APSD.
	Device supports T-DLS.
	Supported Ciphers:
		* WEP40 (00-0f-ac:1)
		* WEP104 (00-0f-ac:5)
		* TKIP (00-0f-ac:2)
		* CCMP-128 (00-0f-ac:4)
		* GCMP-128 (00-0f-ac:8)
		* GCMP-256 (00-0f-ac:9)
		* CMAC (00-0f-ac:6)
		* GMAC-128 (00-0f-ac:11)
		* GMAC-256 (00-0f-ac:12)
	Available Antennas: TX 0x3 RX 0x3
	Configured Antennas: TX 0x3 RX 0x3
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * AP/VLAN
		 * monitor
		 * P2P-client
		 * P2P-GO
		 * P2P-device
	Band 1:
		Capabilities: 0x19ef
			RX LDPC
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT Max RX data rate: 300 Mbps
		HT TX/RX MCS rate indexes supported: 0-15
		HE Iftypes: managed
			HE MAC Capabilities (0x78019a20abc0):
				+HTC HE Supported
				Trigger Frame MAC Padding Duration: 2
				Multi-TID Aggregation Support: 7
				32-bit BA Bitmap
				OM Control
				Maximum A-MPDU Length Exponent: 3
				RX Control Frame to MultiBSS
				A-MSDU in A-MPDU
				Multi-TID Aggregation TX: 7
				UL 2x996-Tone RU
			HE PHY Capabilities: (0x0e3f0e00fd098c160ff001):
				HE40/2.4GHz
				HE40/HE80/5GHz
				HE160/5GHz
				Punctured Preamble RX: 15
				Device Class: 1
				LDPC Coding in Payload
				NDP with 4x HE-LTF and 3.2us GI
				STBC Tx <= 80MHz
				STBC Rx <= 80MHz
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Sounding Dimensions <= 80Mhz: 1
				Sounding Dimensions > 80Mhz: 1
				Triggered SU Beamforming Feedback
				Triggered MU Beamforming Feedback
				PPE Threshold Present
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 2
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				20MHz in 40MHz HE PPDU 2.4GHz
				20MHz in 160/80+80MHz HE PPDU
				80MHz in 160/80+80MHz HE PPDU
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE RX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			PPE Threshold 0x61 0x1c 0xc7 0x71 
		HE Iftypes: AP
			HE MAC Capabilities (0x78011a000000):
				+HTC HE Supported
				Trigger Frame MAC Padding Duration: 2
				Multi-TID Aggregation Support: 7
				OM Control
				Maximum A-MPDU Length Exponent: 3
			HE PHY Capabilities: (0x06200e000009800401c000):
				HE40/2.4GHz
				HE40/HE80/5GHz
				LDPC Coding in Payload
				NDP with 4x HE-LTF and 3.2us GI
				STBC Tx <= 80MHz
				STBC Rx <= 80MHz
				Sounding Dimensions <= 80Mhz: 1
				Sounding Dimensions > 80Mhz: 1
				PPE Threshold Present
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 4x HE-LTF 0.8us GI
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			PPE Threshold 0x61 0x1c 0xc7 0x71 
		Bitrates (non-HT):
			* 1.0 Mbps
			* 2.0 Mbps (short preamble supported)
			* 5.5 Mbps (short preamble supported)
			* 11.0 Mbps (short preamble supported)
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
		Frequencies:
			* 2412 MHz [1] (22.0 dBm)
			* 2417 MHz [2] (22.0 dBm)
			* 2422 MHz [3] (22.0 dBm)
			* 2427 MHz [4] (22.0 dBm)
			* 2432 MHz [5] (22.0 dBm)
			* 2437 MHz [6] (22.0 dBm)
			* 2442 MHz [7] (22.0 dBm)
			* 2447 MHz [8] (22.0 dBm)
			* 2452 MHz [9] (22.0 dBm)
			* 2457 MHz [10] (22.0 dBm)
			* 2462 MHz [11] (22.0 dBm)
			* 2467 MHz [12] (22.0 dBm)
			* 2472 MHz [13] (22.0 dBm)
			* 2484 MHz [14] (disabled)
	Band 2:
		Capabilities: 0x19ef
			RX LDPC
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT Max RX data rate: 300 Mbps
		HT TX/RX MCS rate indexes supported: 0-15
		VHT Capabilities (0x039071f6):
			Max MPDU length: 11454
			Supported Channel Width: 160 MHz
			RX LDPC
			short GI (80 MHz)
			short GI (160/80+80 MHz)
			TX STBC
			SU Beamformee
			MU Beamformee
		VHT RX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: not supported
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT RX highest supported: 0 Mbps
		VHT TX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: not supported
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT TX highest supported: 0 Mbps
		HE Iftypes: managed
			HE MAC Capabilities (0x78018a20abc0):
				+HTC HE Supported
				Trigger Frame MAC Padding Duration: 2
				Multi-TID Aggregation Support: 7
				32-bit BA Bitmap
				OM Control
				Maximum A-MPDU Length Exponent: 1
				RX Control Frame to MultiBSS
				A-MSDU in A-MPDU
				Multi-TID Aggregation TX: 7
				UL 2x996-Tone RU
			HE PHY Capabilities: (0x0e3f0e00fd098c160ff001):
				HE40/2.4GHz
				HE40/HE80/5GHz
				HE160/5GHz
				Punctured Preamble RX: 15
				Device Class: 1
				LDPC Coding in Payload
				NDP with 4x HE-LTF and 3.2us GI
				STBC Tx <= 80MHz
				STBC Rx <= 80MHz
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Sounding Dimensions <= 80Mhz: 1
				Sounding Dimensions > 80Mhz: 1
				Triggered SU Beamforming Feedback
				Triggered MU Beamforming Feedback
				PPE Threshold Present
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 2
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				20MHz in 40MHz HE PPDU 2.4GHz
				20MHz in 160/80+80MHz HE PPDU
				80MHz in 160/80+80MHz HE PPDU
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE RX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			PPE Threshold 0x61 0x1c 0xc7 0x71 
		HE Iftypes: AP
			HE MAC Capabilities (0x78010a000000):
				+HTC HE Supported
				Trigger Frame MAC Padding Duration: 2
				Multi-TID Aggregation Support: 7
				OM Control
				Maximum A-MPDU Length Exponent: 1
			HE PHY Capabilities: (0x06200e000009800401c000):
				HE40/2.4GHz
				HE40/HE80/5GHz
				LDPC Coding in Payload
				NDP with 4x HE-LTF and 3.2us GI
				STBC Tx <= 80MHz
				STBC Rx <= 80MHz
				Sounding Dimensions <= 80Mhz: 1
				Sounding Dimensions > 80Mhz: 1
				PPE Threshold Present
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 4x HE-LTF 0.8us GI
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			PPE Threshold 0x61 0x1c 0xc7 0x71 
		Bitrates (non-HT):
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
		Frequencies:
			* 5180 MHz [36] (22.0 dBm) (no IR)
			* 5200 MHz [40] (22.0 dBm) (no IR)
			* 5220 MHz [44] (22.0 dBm) (no IR)
			* 5240 MHz [48] (22.0 dBm) (no IR)
			* 5260 MHz [52] (22.0 dBm) (no IR, radar detection)
			* 5280 MHz [56] (22.0 dBm) (no IR, radar detection)
			* 5300 MHz [60] (22.0 dBm) (no IR, radar detection)
			* 5320 MHz [64] (22.0 dBm) (no IR, radar detection)
			* 5340 MHz [68] (disabled)
			* 5360 MHz [72] (disabled)
			* 5380 MHz [76] (disabled)
			* 5400 MHz [80] (disabled)
			* 5420 MHz [84] (disabled)
			* 5440 MHz [88] (disabled)
			* 5460 MHz [92] (disabled)
			* 5480 MHz [96] (disabled)
			* 5500 MHz [100] (22.0 dBm) (no IR, radar detection)
			* 5520 MHz [104] (22.0 dBm) (no IR, radar detection)
			* 5540 MHz [108] (22.0 dBm) (no IR, radar detection)
			* 5560 MHz [112] (22.0 dBm) (no IR, radar detection)
			* 5580 MHz [116] (22.0 dBm) (no IR, radar detection)
			* 5600 MHz [120] (22.0 dBm) (no IR, radar detection)
			* 5620 MHz [124] (22.0 dBm) (no IR, radar detection)
			* 5640 MHz [128] (22.0 dBm) (no IR, radar detection)
			* 5660 MHz [132] (22.0 dBm) (no IR, radar detection)
			* 5680 MHz [136] (22.0 dBm) (no IR, radar detection)
			* 5700 MHz [140] (22.0 dBm) (no IR, radar detection)
			* 5720 MHz [144] (22.0 dBm) (no IR, radar detection)
			* 5745 MHz [149] (22.0 dBm)
			* 5765 MHz [153] (22.0 dBm)
			* 5785 MHz [157] (22.0 dBm)
			* 5805 MHz [161] (22.0 dBm)
			* 5825 MHz [165] (22.0 dBm)
			* 5845 MHz [169] (disabled)
			* 5865 MHz [173] (disabled)
			* 5885 MHz [177] (disabled)
			* 5905 MHz [181] (disabled)
	Supported commands:
		 * new_interface
		 * set_interface
		 * new_key
		 * start_ap
		 * new_station
		 * new_mpath
		 * set_mesh_config
		 * set_bss
		 * authenticate
		 * associate
		 * deauthenticate
		 * disassociate
		 * join_ibss
		 * join_mesh
		 * remain_on_channel
		 * set_tx_bitrate_mask
		 * frame
		 * frame_wait_cancel
		 * set_wiphy_netns
		 * set_channel
		 * tdls_mgmt
		 * tdls_oper
		 * start_sched_scan
		 * probe_client
		 * set_noack_map
		 * register_beacons
		 * start_p2p_device
		 * set_mcast_rate
		 * connect
		 * disconnect
		 * channel_switch
		 * set_qos_map
		 * add_tx_ts
		 * set_multicast_to_unicast
	WoWLAN support:
		 * wake up on disconnect
		 * wake up on magic packet
		 * wake up on pattern match, up to 20 patterns of 16-128 bytes,
		   maximum packet offset 0 bytes
		 * can do GTK rekeying
		 * wake up on GTK rekey failure
		 * wake up on EAP identity request
		 * wake up on 4-way handshake
		 * wake up on rfkill release
		 * wake up on network detection, up to 8 match sets
	software interface modes (can always be added):
		 * AP/VLAN
		 * monitor
	valid interface combinations:
		 * #{ managed } <= 1, #{ AP, P2P-client, P2P-GO } <= 1, #{ P2P-device } <= 1,
		   total <= 3, #channels <= 2
	HT Capability overrides:
		 * MCS: ff ff ff ff ff ff ff ff ff ff
		 * maximum A-MSDU length
		 * supported channel width
		 * short GI for 40 MHz
		 * max A-MPDU length exponent
		 * min MPDU start spacing
	Device supports TX status socket option.
	Device supports HT-IBSS.
	Device supports SAE with AUTHENTICATE command
	Device supports low priority scan.
	Device supports scan flush.
	Device supports per-vif TX power setting
	P2P GO supports CT window setting
	P2P GO supports opportunistic powersave setting
	Driver supports full state transitions for AP/GO clients
	Driver supports a userspace MPM
	Driver/device bandwidth changes during BSS lifetime (AP/GO mode)
	Device adds DS IE to probe requests
	Device can update TPC Report IE
	Device supports static SMPS
	Device supports dynamic SMPS
	Device supports WMM-AC admission (TSPECs)
	Device supports configuring vdev MAC-addr on create.
	Device supports randomizing MAC-addr in scans.
	Device supports randomizing MAC-addr in sched scans.
	Device supports randomizing MAC-addr in net-detect scans.
	max # scan plans: 2
	max scan plan interval: 65535
	max scan plan iterations: 254
	Supported TX frame types:
		 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
	Supported RX frame types:
		 * IBSS: 0x40 0xb0 0xc0 0xd0
		 * managed: 0x40 0xb0 0xd0
		 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * mesh point: 0xb0 0xc0 0xd0
		 * P2P-client: 0x40 0xd0
		 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * P2P-device: 0x40 0xd0
	Supported extended features:
		* [ VHT_IBSS ]: VHT-IBSS
		* [ RRM ]: RRM
		* [ MU_MIMO_AIR_SNIFFER ]: MU-MIMO sniffer
		* [ SCAN_START_TIME ]: scan start timestamp
		* [ BSS_PARENT_TSF ]: BSS last beacon/probe TSF
		* [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
		* [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
		* [ TXQS ]: FQ-CoDel-enabled intermediate TXQs
		* [ ENABLE_FTM_RESPONDER ]: enable FTM (Fine Time Measurement) responder
		* [ CONTROL_PORT_NO_PREAUTH ]: disable pre-auth over nl80211 control port support
		* [ PROTECTED_TWT ]: protected Target Wake Time (TWT) support
		* [ DEL_IBSS_STA ]: deletion of IBSS station support
		* [ BEACON_PROTECTION_CLIENT ]: beacon prot. for clients support
		* [ SCAN_FREQ_KHZ ]: scan on kHz frequency support
		* [ CONTROL_PORT_OVER_NL80211_TX_STATUS ]: tx status for nl80211 control port support

J'ai bien : Supported interface modes:
         * IBSS
         * managed
         * AP
         * AP/VLAN
         * monitor
         * mesh point
         * P2P-client
         * P2P-GO
         * outside context of a BSS

Je ne vois pas le problème, merci.

Hors ligne

#4 Le 03/06/2022, à 13:25

xubu1957

Re : Perte frequence antenne wi-fi

Bonjour,

Que donne :

dmesg | grep -i ath9k

?

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

En ligne

#5 Le 03/06/2022, à 14:25

Tom38

Re : Perte frequence antenne wi-fi

Voici : 

sudo dmesg | grep -i ath9k
[    4.423020] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[    4.423119] usbcore: registered new interface driver ath9k_htc
[    4.798832] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[    5.051569] ath9k_htc 1-1:1.0: ath9k_htc: HTC initialized with 33 credits
[    5.321135] ath9k_htc 1-1:1.0: ath9k_htc: FW Version: 1.4
[    5.321153] ath9k_htc 1-1:1.0: FW RMW support: On
[    5.329117] ath9k_htc 1-1:1.0 wlx00c0ca994fff: renamed from wlan0
[  532.877563] ath9k_htc 1-1:1.0 wlx00c0ca994fff: renamed from wlan0
[  580.946699] ath9k_htc 1-1:1.0 wlx00c0ca994fff: renamed from wlan0

Après avoir posté mon précédent message la fréquence est revenu (sans manipulation).
J'ai lancé hcxdumptool, une fois en recherche de réseau j'ai eu : 

Driver is busy

Puis j'ai perdu l'affichage de ma fréquence


Merci à toi.

Dernière modification par Tom38 (Le 03/06/2022, à 14:25)

Hors ligne

#6 Le 03/06/2022, à 14:28

xubu1957

Re : Perte frequence antenne wi-fi

Pour info > bugs.launchpad.net/ubuntu/+source/linux/+bug/1968631 regression in jammy kernel 5.15 for module ath9k

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

En ligne

#7 Le 03/06/2022, à 15:03

Tom38

Re : Perte frequence antenne wi-fi

xubu1957 a écrit :

Pour info > bugs.launchpad.net/ubuntu/+source/linux/+bug/1968631 regression in jammy kernel 5.15 for module ath9k


Merci, pour autant la connexion est stable est aucun soucis de ce coté la.

Hors ligne

#8 Le 03/06/2022, à 15:13

xubu1957

Re : Perte frequence antenne wi-fi

Il faut attendre des connaisseurs.

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

En ligne

#9 Le 05/06/2022, à 05:28

Tom38

Re : Perte frequence antenne wi-fi

Si quelqu'un en sait plus c'est avec plaisir big_smile

Hors ligne

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