chip wifi Qualcom Atheros AR9485 apresentando problemas de conexão no UBUNTU 20.04.4LTS PIX DE R$10,

1. chip wifi Qualcom Atheros AR9485 apresentando problemas de conexão no UBUNTU 20.04.4LTS PIX DE R$10,

Gustavo Marques Redol Baptista
guxt4vo

(usa Ubuntu)

Enviado em 17/04/2022 - 19:57h

Salve Galera!

Fiz a instalação do Ubuntu 20.04 e funcionou tudo okay e normal mas a internet ficava caindo e reconectando e caindo a cada 2-5 minutos

Tentei editar o Network manager. conf pra

[device]
wifi.scan-rand-mac-address=no ( tentei trocar esse "no " pra "0" tbm n rolou)

Tentei tirar do modo power saving de 3 pra 0 e pra 2 tbm

Vi que esse chip apresenta esse problema de conexão com Mint e ubuntu desde 2014 mas não identifiquei solução como a que o pessoal tem feito em forúms

Me ajudem pls
saida do comando iwlist scan
lo Interface doesn't support scanning.

enp3s0f2 Interface doesn't support scanning.

wlp2s0 Scan completed :
Cell 01 - Address: 5C:92:5E:70:D2:FC
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"Barba"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000359ba3050
Extra: Last beacon: 3124ms ago
IE: Unknown: 00054261726261
IE: Unknown: 010882848B960C121824
IE: Unknown: 030109
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 0B050900220000
IE: Unknown: 2D1AEE191EFFFF000000000000000000000000000000001804810800
IE: Unknown: 3D1609070000000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0600E04C020160
IE: Unknown: DDA20050F204104A0001101044000102103B00010310470010112233445566778899AA5C925E70D2F81021001B5265616C74656B2053656D69636F6E647563746F7220436F72702E1023000752544C387878781024000D45562D323031302D30392D32301042000F3132333435363738393031323334371054000800060050F204000110110008544F544F4C494E4B100800022008103C0001031049000600372A000120
IE: Unknown: 7F080000000000000000
Cell 02 - Address: 50:E0:39:52:3D:21
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Desktop_F4334135"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000406af6de74c
Extra: Last beacon: 4268ms ago
IE: Unknown: 00104465736B746F705F4634333334313335
IE: Unknown: 010882848B961224486C
IE: Unknown: 030109
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1609000400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 03 - Address: EC:3E:B3:D4:71:31
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:"Desktop_F3448668"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000297166bfa
Extra: Last beacon: 6224ms ago
IE: Unknown: 00104465736B746F705F4633343438363638
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1603000600000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 04 - Address: EC:3E:B3:B5:04:41
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"Desktop_F6845786"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000007f51e2c90
Extra: Last beacon: 18540ms ago
IE: Unknown: 00104465736B746F705F4636383435373836
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 05 - Address: 50:E0:39:7E:EC:91
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"Desktop_F5534513"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000018706468d04
Extra: Last beacon: 18540ms ago
IE: Unknown: 00104465736B746F705F4635353334353133
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1606000600000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202

Neofetch
neofetch
.-/+oossssoo+/-. gustavo@gustavo-K46CA
`:+ssssssssssssssssss+:` ---------------------
-+ssssssssssssssssssyyssss+- OS: Ubuntu 20.04.4 LTS x86_64
.ossssssssssssssssssdMMMNysssso. Host: K46CA 1.0
/ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 5.13.0-39-generic
+ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 19 mins
/sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 1923 (dpkg), 12 (flatpak)
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 5.0.17
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1920x1080
ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: GNOME
ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: Mutter
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ WM Theme: Adwaita
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Theme: Yaru-dark [GTK2/3]
/sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Icons: Yaru [GTK2/3]
+sssssssssdmydMMMMMMMMddddyssssssss+ Terminal: gnome-terminal
/ssssssssssshdmNNNNmyNMMMMhssssss/ CPU: Intel i7-3517U (4) @ 3.000GHz
.ossssssssssssssssssdMMMNysssso. GPU: Intel 3rd Gen Core processor Gr
-+sssssssssssssssssyyyssss+- Memory: 4277MiB / 7835MiB
`:+ssssssssssssssssss+:`
.-/+oossssoo+/-.

saida do comando lshw -class network

*-network
description: Wireless interface
product: AR9485 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: 24:0a:64:1f:80:35
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.13.0-39-generic firmware=N/A ip=192.168.0.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:f7d00000-f7d7ffff memory:f7d80000-f7d8ffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0.2
bus info: pci@0000:03:00.2
logical name: enp3s0f2
version: 0a
serial: d8:50:e6:9e:3d:5e
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd 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=5.13.0-39-generic firmware=rtl8411-1_0.0.3 06/18/12 latency=0 link=no multicast=yes port=twisted pair
resources: irq:19 ioport:e000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff





  


2. Re: chip wifi Qualcom Atheros AR9485 apresentando problemas de conexão no UBUNTU 20.04.4LTS PIX DE R$10,

Marcelo Oliver
msoliver

(usa Debian)

Enviado em 17/04/2022 - 20:35h


guxt4vo escreveu:

Salve Galera!

Fiz a instalação do Ubuntu 20.04 e funcionou tudo okay e normal mas a internet ficava caindo e reconectando e caindo a cada 2-5 minutos

Tentei editar o Network manager. conf pra

[device]
wifi.scan-rand-mac-address=no ( tentei trocar esse "no " pra "0" tbm n rolou)

Tentei tirar do modo power saving de 3 pra 0 e pra 2 tbm

Vi que esse chip apresenta esse problema de conexão com Mint e ubuntu desde 2014 mas não identifiquei solução como a que o pessoal tem feito em forúms

Me ajudem pls
saida do comando iwlist scan
lo Interface doesn't support scanning.

enp3s0f2 Interface doesn't support scanning.

wlp2s0 Scan completed :
Cell 01 - Address: 5C:92:5E:70:D2:FC
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"Barba"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000359ba3050
Extra: Last beacon: 3124ms ago
IE: Unknown: 00054261726261
IE: Unknown: 010882848B960C121824
IE: Unknown: 030109
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 0B050900220000
IE: Unknown: 2D1AEE191EFFFF000000000000000000000000000000001804810800
IE: Unknown: 3D1609070000000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0600E04C020160
IE: Unknown: DDA20050F204104A0001101044000102103B00010310470010112233445566778899AA5C925E70D2F81021001B5265616C74656B2053656D69636F6E647563746F7220436F72702E1023000752544C387878781024000D45562D323031302D30392D32301042000F3132333435363738393031323334371054000800060050F204000110110008544F544F4C494E4B100800022008103C0001031049000600372A000120
IE: Unknown: 7F080000000000000000
Cell 02 - Address: 50:E0:39:52:3D:21
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Desktop_F4334135"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000406af6de74c
Extra: Last beacon: 4268ms ago
IE: Unknown: 00104465736B746F705F4634333334313335
IE: Unknown: 010882848B961224486C
IE: Unknown: 030109
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1609000400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 03 - Address: EC:3E:B3:D4:71:31
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:"Desktop_F3448668"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000297166bfa
Extra: Last beacon: 6224ms ago
IE: Unknown: 00104465736B746F705F4633343438363638
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1603000600000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 04 - Address: EC:3E:B3:B5:04:41
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"Desktop_F6845786"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000007f51e2c90
Extra: Last beacon: 18540ms ago
IE: Unknown: 00104465736B746F705F4636383435373836
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 05 - Address: 50:E0:39:7E:EC:91
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"Desktop_F5534513"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000018706468d04
Extra: Last beacon: 18540ms ago
IE: Unknown: 00104465736B746F705F4635353334353133
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1606000600000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202

Neofetch
neofetch
.-/+oossssoo+/-. gustavo@gustavo-K46CA
`:+ssssssssssssssssss+:` ---------------------
-+ssssssssssssssssssyyssss+- OS: Ubuntu 20.04.4 LTS x86_64
.ossssssssssssssssssdMMMNysssso. Host: K46CA 1.0
/ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 5.13.0-39-generic
+ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 19 mins
/sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 1923 (dpkg), 12 (flatpak)
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 5.0.17
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1920x1080
ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: GNOME
ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: Mutter
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ WM Theme: Adwaita
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Theme: Yaru-dark [GTK2/3]
/sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Icons: Yaru [GTK2/3]
+sssssssssdmydMMMMMMMMddddyssssssss+ Terminal: gnome-terminal
/ssssssssssshdmNNNNmyNMMMMhssssss/ CPU: Intel i7-3517U (4) @ 3.000GHz
.ossssssssssssssssssdMMMNysssso. GPU: Intel 3rd Gen Core processor Gr
-+sssssssssssssssssyyyssss+- Memory: 4277MiB / 7835MiB
`:+ssssssssssssssssss+:`
.-/+oossssoo+/-.

saida do comando lshw -class network

*-network
description: Wireless interface
product: AR9485 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: 24:0a:64:1f:80:35
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.13.0-39-generic firmware=N/A ip=192.168.0.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:f7d00000-f7d7ffff memory:f7d80000-f7d8ffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0.2
bus info: pci@0000:03:00.2
logical name: enp3s0f2
version: 0a
serial: d8:50:e6:9e:3d:5e
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd 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=5.13.0-39-generic firmware=rtl8411-1_0.0.3 06/18/12 latency=0 link=no multicast=yes port=twisted pair
resources: irq:19 ioport:e000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff



Boa noite.
Uso a mesma pci com o Debian 11 e funciona bem....
03:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
Subsystem: Lite-On Communications Inc AR9485 Wireless Network Adapter
Kernel driver in use:
ath9k 

Kernel modules: ath9k
---------------------------------------------------------------------------------------------------------------
description: Wireless interface
product: AR9485 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 01
serial: 5c:c9:d3:1d:51:67
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.10.0-13-amd64 firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:c0500000-c057ffff memory:c0580000-c058ffff
--------------------------------------------------------------------------------------------------------------------------------------------



______________________________________________________________________
Att.: Marcelo Oliver
______________________________________________________________________



3. Re: chip wifi Qualcom Atheros AR9485 apresentando problemas de conexão no UBUNTU 20.04.4LTS PIX DE R$10,

Gustavo Marques Redol Baptista
guxt4vo

(usa Ubuntu)

Enviado em 18/04/2022 - 16:32h


msoliver escreveu:


guxt4vo escreveu:

Salve Galera!

Fiz a instalação do Ubuntu 20.04 e funcionou tudo okay e normal mas a internet ficava caindo e reconectando e caindo a cada 2-5 minutos

Tentei editar o Network manager. conf pra

[device]
wifi.scan-rand-mac-address=no ( tentei trocar esse "no " pra "0" tbm n rolou)

Tentei tirar do modo power saving de 3 pra 0 e pra 2 tbm

Vi que esse chip apresenta esse problema de conexão com Mint e ubuntu desde 2014 mas não identifiquei solução como a que o pessoal tem feito em forúms

Me ajudem pls
saida do comando iwlist scan
lo Interface doesn't support scanning.

enp3s0f2 Interface doesn't support scanning.

wlp2s0 Scan completed :
Cell 01 - Address: 5C:92:5E:70:D2:FC
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=35/70 Signal level=-75 dBm
Encryption key:on
ESSID:"Barba"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000359ba3050
Extra: Last beacon: 3124ms ago
IE: Unknown: 00054261726261
IE: Unknown: 010882848B960C121824
IE: Unknown: 030109
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 0B050900220000
IE: Unknown: 2D1AEE191EFFFF000000000000000000000000000000001804810800
IE: Unknown: 3D1609070000000000000000000000000000000000000000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0600E04C020160
IE: Unknown: DDA20050F204104A0001101044000102103B00010310470010112233445566778899AA5C925E70D2F81021001B5265616C74656B2053656D69636F6E647563746F7220436F72702E1023000752544C387878781024000D45562D323031302D30392D32301042000F3132333435363738393031323334371054000800060050F204000110110008544F544F4C494E4B100800022008103C0001031049000600372A000120
IE: Unknown: 7F080000000000000000
Cell 02 - Address: 50:E0:39:52:3D:21
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"Desktop_F4334135"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000406af6de74c
Extra: Last beacon: 4268ms ago
IE: Unknown: 00104465736B746F705F4634333334313335
IE: Unknown: 010882848B961224486C
IE: Unknown: 030109
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1609000400000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 03 - Address: EC:3E:B3:D4:71:31
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=43/70 Signal level=-67 dBm
Encryption key:on
ESSID:"Desktop_F3448668"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000297166bfa
Extra: Last beacon: 6224ms ago
IE: Unknown: 00104465736B746F705F4633343438363638
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1603000600000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 04 - Address: EC:3E:B3:B5:04:41
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=30/70 Signal level=-80 dBm
Encryption key:on
ESSID:"Desktop_F6845786"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000007f51e2c90
Extra: Last beacon: 18540ms ago
IE: Unknown: 00104465736B746F705F4636383435373836
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202
Cell 05 - Address: 50:E0:39:7E:EC:91
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=22/70 Signal level=-88 dBm
Encryption key:on
ESSID:"Desktop_F5534513"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000018706468d04
Extra: Last beacon: 18540ms ago
IE: Unknown: 00104465736B746F705F4635353334353133
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEF0117FFFF0000010000000000000000000000000C0000000000
IE: Unknown: 3D1606000600000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 7F080000000100000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 0706425220010D1E
IE: Unknown: BF0CB101C033FAFF0C03FAFF0C03
IE: Unknown: C005000000FAFF
IE: Unknown: DD07000C430C000000
IE: Unknown: DD21000CE708000000BF0CB101C0332AFF92042AFF9204C0050000002AFFC303010202

Neofetch
neofetch
.-/+oossssoo+/-. gustavo@gustavo-K46CA
`:+ssssssssssssssssss+:` ---------------------
-+ssssssssssssssssssyyssss+- OS: Ubuntu 20.04.4 LTS x86_64
.ossssssssssssssssssdMMMNysssso. Host: K46CA 1.0
/ssssssssssshdmmNNmmyNMMMMhssssss/ Kernel: 5.13.0-39-generic
+ssssssssshmydMMMMMMMNddddyssssssss+ Uptime: 19 mins
/sssssssshNMMMyhhyyyyhmNMMMNhssssssss/ Packages: 1923 (dpkg), 12 (flatpak)
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Shell: bash 5.0.17
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ Resolution: 1920x1080
ossyNMMMNyMMhsssssssssssssshmmmhssssssso DE: GNOME
ossyNMMMNyMMhsssssssssssssshmmmhssssssso WM: Mutter
+sssshhhyNMMNyssssssssssssyNMMMysssssss+ WM Theme: Adwaita
.ssssssssdMMMNhsssssssssshNMMMdssssssss. Theme: Yaru-dark [GTK2/3]
/sssssssshNMMMyhhyyyyhdNMMMNhssssssss/ Icons: Yaru [GTK2/3]
+sssssssssdmydMMMMMMMMddddyssssssss+ Terminal: gnome-terminal
/ssssssssssshdmNNNNmyNMMMMhssssss/ CPU: Intel i7-3517U (4) @ 3.000GHz
.ossssssssssssssssssdMMMNysssso. GPU: Intel 3rd Gen Core processor Gr
-+sssssssssssssssssyyyssss+- Memory: 4277MiB / 7835MiB
`:+ssssssssssssssssss+:`
.-/+oossssoo+/-.

saida do comando lshw -class network

*-network
description: Wireless interface
product: AR9485 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: 24:0a:64:1f:80:35
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.13.0-39-generic firmware=N/A ip=192.168.0.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:f7d00000-f7d7ffff memory:f7d80000-f7d8ffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0.2
bus info: pci@0000:03:00.2
logical name: enp3s0f2
version: 0a
serial: d8:50:e6:9e:3d:5e
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd 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=5.13.0-39-generic firmware=rtl8411-1_0.0.3 06/18/12 latency=0 link=no multicast=yes port=twisted pair
resources: irq:19 ioport:e000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff



Boa noite.
Uso a mesma pci com o Debian 11 e funciona bem....
03:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
Subsystem: Lite-On Communications Inc AR9485 Wireless Network Adapter
Kernel driver in use:
ath9k 

Kernel modules: ath9k
---------------------------------------------------------------------------------------------------------------
description: Wireless interface
product: AR9485 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 01
serial: 5c:c9:d3:1d:51:67
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=5.10.0-13-amd64 firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:c0500000-c057ffff memory:c0580000-c058ffff
--------------------------------------------------------------------------------------------------------------------------------------------



______________________________________________________________________
Att.: Marcelo Oliver
______________________________________________________________________



Man obrigado,as não entendi, eu devo trocar o ubuntu pelo deb 11?



4. Re: chip wifi Qualcom Atheros AR9485 apresentando problemas de conexão no UBUNTU 20.04.4LTS PIX DE R$10,

leandro peçanha scardua
leandropscardua

(usa Ubuntu)

Enviado em 19/04/2022 - 09:39h

Experimementa desabilitar encriptação no chipset. Adicione a linha
options ath9k nohwcrypt=1
No arquivo /etc/modprobe.d/ath9k.conf e reinicie. Se não funcionar desfaça.






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