[Bug 1670041] Re: Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless 1535)

[Borodin Nikolay]

I have this bug too.

wlp1s0    IEEE 802.11
          Mode:Managed  Frequency:2.412 GHz  Access Point: 54:89:98:2C:B6:05   
          Bit Rate=1 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=49/70  Signal level=-61 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:19   Missed beacon:0

┌(monsterovich@dell)─(pts/0)─(~)
└─(>) wget https://speed.hetzner.de/10GB.bin
--2021-11-29 02:04:47--  https://speed.hetzner.de/10GB.bin
Распознаётся speed.hetzner.de (speed.hetzner.de)... 88.198.248.254, 
2a01:4f8:0:59ed::2
Подключение к speed.hetzner.de (speed.hetzner.de)|88.198.248.254|:443... 
соединение установлено.
HTTP-запрос отправлен. Ожидание ответа... 200 OK
Длина: 10485760000 (9,8G) [application/octet-stream]
Сохранение в каталог: ««10GB.bin»».

10GB.bin              0%[                    ]  53,12M   588KB/s    ост
7h 21m

The speed is incredibly low compared to external Wi-Fi adapter.

wlx000db0045477  IEEE 802.11
          Mode:Managed  Frequency:2.412 GHz  Access Point: 54:89:98:2C:B6:05   
          Bit Rate=65 Mb/s   Tx-Power=20 dBm   
          Retry short  long limit:2   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-31 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:462  Invalid misc:23   Missed beacon:0

┌(monsterovich@dell)─(pts/0)─(~)
└─(>) wget https://speed.hetzner.de/10GB.bin
--2021-11-29 02:10:01--  https://speed.hetzner.de/10GB.bin
Распознаётся speed.hetzner.de (speed.hetzner.de)... 88.198.248.254, 
2a01:4f8:0:59ed::2
Подключение к speed.hetzner.de (speed.hetzner.de)|88.198.248.254|:443... 
соединение установлено.
HTTP-запрос отправлен. Ожидание ответа... 200 OK
Длина: 10485760000 (9,8G) [application/octet-stream]
Сохранение в каталог: ««10GB.bin.2»».

10GB.bin.2            0%[                    ]  23,77M  2,69MB/s    ост
65m 19s

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1670041

Title:
  Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless
  1535)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670041/+subscriptions


-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs