Atheros AR242x / AR542x Низкая скорость интернета на Ubuntu 20.04

У меня низкая скорость интернета на моем ноутбуке Compaq Presario CQ61. Есть специальная кнопка Wi-Fi/Bluetooth. Когда эта кнопка выключена, она также начинает мигать.

speedtest-cli --share:

      Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Kings Broadband (Kochi) [54.49 km]: 88.665 ms
Testing download speed................................................................................
Download: 8.77 Mbit/s
Testing upload speed......................................................................................................
Upload: 3.29 Mbit/s

имя-а:

      Linux ubuntu 5.4.0-122-generic #138-Ubuntu SMP Wed Jun 22 15:00:31 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

lspci:

      02:00.0 Ethernet controller [0200]: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
    Subsystem: Hewlett-Packard Company AR242x / AR542x Wireless Network Adapter (PCI-Express) [103c:137b]
    Kernel driver in use: ath5k
    Kernel modules: ath5k
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 02)

lsmod | grep -e WMI:

      wmi_bmof               16384  0
mxm_wmi                16384  1 nouveau
wmi                    32768  3 wmi_bmof,mxm_wmi,nouveau

dmesg | ГРЭП АР2:

      [   23.392522] ath5k: phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70)

лсусб:

      Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 005: ID 03f0:171d HP, Inc Bluetooth 2.0 Interface [Broadcom BCM2045]
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Обновлять:

Я обнаружил, что служба systemd-networkd-wait-online не запускается. Я попытался перезапустить службу, но не запускается. Это причина моего медленного интернета??

статус sudo systemctl systemd-networkd-wait-online.service:

      ● systemd-networkd-wait-online.service - Wait for Network to be Configured
     Loaded: loaded (/lib/systemd/system/systemd-networkd-wait-online.service; enabled-runtime; vendor preset: enabled)
     Active: failed (Result: exit-code) since Sun 2022-07-17 15:26:26 IST; 24min ago
       Docs: man:systemd-networkd-wait-online.service(8)
   Main PID: 393 (code=exited, status=1/FAILURE)

Jul 17 15:24:25 ubuntu systemd[1]: Starting Wait for Network to be Configured...
Jul 17 15:24:33 ubuntu systemd-networkd-wait-online[393]: managing: wlp2s0
Jul 17 15:26:26 ubuntu systemd-networkd-wait-online[393]: Event loop failed: Connection timed out
Jul 17 15:26:26 ubuntu systemd[1]: systemd-networkd-wait-online.service: Main process exited, code=exited, status=1/FAILURE
Jul 17 15:26:26 ubuntu systemd[1]: systemd-networkd-wait-online.service: Failed with result 'exit-code'.
Jul 17 15:26:26 ubuntu systemd[1]: Failed to start Wait for Network to be Configured.

Почему их четыре записи в списке Rfkill?

rfkill список всех:

      0: hp-wifi: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: hp-bluetooth: Bluetooth
    Soft blocked: no
    Hard blocked: no
2: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
3: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no