Still not working on Ubuntu 19.10 :-(

[Polve]

The driver compiles and installs fine, but then it doesn't work: it detects the networks and sometimes it's also able to connect, but the connection does not work, and after a few minutes the connection is lost.

[gsedubun]

what device did you use?

[powderluv]

works on my 20.04 beta install (using as a hostap) wlx74ee2ae24062 IEEE 802.11an ESSID:"borg" Nickname:"WIFI@REALTEK" Mode:Master Frequency:5.18 GHz Access Point: 74:EE:2A:E2:40:62
Bit Rate:144.4 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off Power Management:off Link Quality=0/100 Signal level=-100 dBm Noise level=0 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0

[nxadm]

I just installed this device on Ubuntu 19.10 without any problem: https://www.amazon.fr/gp/product/B07QR5GD7G/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

[gsedubun]

i use tp-link t4u archer v3 works fine with this driver.

[MaxG87]

I have a D-Link DWA-182 and it does not work on Ubuntu 19.10 using this driver here. I suspect that it does not work on any kernel >=5.3. Issue #27 might be relevant too.

[powderluv]

I have used it on 19.10 and 20.04 beta. What is the error? What is the PCI ID of the device?

[MaxG87]

A detailed bug report is on my related question on StackOverflow. The report of lsusb -v is:

Bus 002 Device 007: ID 2001:331c D-Link Corp. 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.10
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x2001 D-Link Corp.
  idProduct          0x331c 
  bcdDevice            2.10
  iManufacturer           1 
  iProduct                2 802.11ac NIC
  iSerial                 3 123456
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x0035
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           5
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              2 802.11ac NIC
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x05  EP 5 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x06  EP 6 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x87  EP 7 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               3
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x08  EP 8 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
Binary Object Store Descriptor:
  bLength                 5
  bDescriptorType        15
  wTotalLength       0x0016
  bNumDeviceCaps          2
  USB 2.0 Extension Device Capability:
    bLength                 7
    bDescriptorType        16
    bDevCapabilityType      2
    bmAttributes   0x00000002
      HIRD Link Power Management (LPM) Supported
  SuperSpeed USB Device Capability:
    bLength                10
    bDescriptorType        16
    bDevCapabilityType      3
    bmAttributes         0x00
    wSpeedsSupported   0x0006
      Device can operate at Full Speed (12Mbps)
      Device can operate at High Speed (480Mbps)
    bFunctionalitySupport   1
      Lowest fully-functional device speed is Full Speed (12Mbps)
    bU1DevExitLat          10 micro seconds
    bU2DevExitLat        1023 micro seconds
Device Status:     0x0000
  (Bus Powered)

[powderluv]

That PCI device is supported by the driver. BUT looks like you are using some old module.

From your stackoverflow:

[ 98.065544] 88x2bu: loading out-of-tree module taints kernel. [ 98.067018] 88x2bu: module verification failed: signature and/or required key missing - tainting kernel [ 98.093187] RTW: module init start [ 98.093189] RTW: rtl88x2bu v5.3.1_27678.20180430_COEX20180427-5959

You want to be using the code from this repo which should be 5.6.1+

I would suggest a full removal of the dkms and re-install. I have it running on my Thinkpad + 20.04 with no problems.

Hope it helps.

[MaxG87]

I checked again and it worked now. I am very sorry. I did so much debugging on this issue, I obviously lost track of what I did which machine and with which version.