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    • [Kernel/Drive] RTL8822BE - Wifi slow speed and stops working intermittently
    Product Feedback 485 views · 2 replies ·
    Tofloor
    poster avatar
    mgao
    deepin
    2023-03-22 18:58
    Author

    OS: Deepin 20.8

    Kernel: 5.15.77-amd64-desktop

    Syslog:

    2023-03-22 09:54:03 t400-PC kernel: [ 4719.024871] rtw_8822be 0000:02:00.0: stop vif 10:5b:ad:a0:f2:a5 on port 0
2023-03-22 09:54:05 t400-PC com.deepin.dde.daemon.Dock[8614]:   manager_device.go:549: remove device &network.device{nmDev:(*networkmanager.objectDevice)(0xc00076e9f0), mmDevModem:modemmanager1.Modem(nil), nmDevType:0x2, id:"10:5B:AD:A0:F2:A5", Udi:"/virtual/device/placeholder/8", Path:"/org/freedesktop/NetworkManager/Devices/14", State:0xa, Interface:"wlp2s0", ClonedAddress:"10:5B:AD:A0:F2:A5", HwAddress:"10:5B:AD:A0:F2:A5", Driver:"rtw_8822be", Managed:false, Vendor:"wlan0", UniqueUuid:"3ca63d1f-e556-b6e3-fc07-d99288a56a67", UsbDevice:false, ActiveAp:"/", SupportHotspot:true, Mode:0x2, MobileNetworkType:"", MobileSignalQuality:0x0, InterfaceFlags:0x3}
2023-03-22 09:54:05 t400-PC daemon/network[8614]:  manager_device.go:549: remove device &network.device{nmDev:(*networkmanager.objectDevice)(0xc00076e9f0), mmDevModem:modemmanager1.Modem(nil), nmDevType:0x2, id:"10:5B:AD:A0:F2:A5", Udi:"/virtual/device/placeholder/8", Path:"/org/freedesktop/NetworkManager/Devices/14", State:0xa, Interface:"wlp2s0", ClonedAddress:"10:5B:AD:A0:F2:A5", HwAddress:"10:5B:AD:A0:F2:A5", Driver:"rtw_8822be", Managed:false, Vendor:"wlan0", UniqueUuid:"3ca63d1f-e556-b6e3-fc07-d99288a56a67", UsbDevice:false, ActiveAp:"/", SupportHotspot:true, Mode:0x2, MobileNetworkType:"", MobileSignalQuality:0x0, InterfaceFlags:0x3}
2023-03-22 09:54:11 t400-PC kernel: [ 4727.478844] rtw_8822be 0000:02:00.0: Firmware version 27.2.0, H2C version 13
2023-03-22 09:54:11 t400-PC kernel: [ 4727.511391] rtw_8822be 0000:02:00.0 wlp2s0: renamed from wlan0
2023-03-22 09:54:11 t400-PC NetworkManager[4639]:    [1679450051.6502] rfkill10: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/ieee80211/phy8/rfkill10) (driver rtw_8822be)

    image.png

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    mgao
    deepin
    2023-03-22 19:24
    #1
    It has been deleted!
    avatar
    longlong
    deepin
    2023-03-22 19:33
    #2

    Hi, I use the same model of wireless card as you, I use it on kernel version 5.18 is normal, but on other kernel versions the wireless card does not work, I also tried to install the driver, but also can not solve. This may be an upstream problem, and finally I had no choice but to replace the card with an intel ax200

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