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joined 2 years ago
[–] [email protected] 0 points 8 months ago (1 children)

that's a good idea - it certainly would have saved me from a lot of work :)

[–] [email protected] 1 points 8 months ago (1 children)

thanks for the answer :)

I just tried to remove and insert the wifi adapter, and now the dmesg has a message about loading a driver :)

[  503.972087] usb 1-1.1: new high-speed USB device number 6 using ehci-pci
[  504.050778] usb 1-1.1: New USB device found, idVendor=0bda, idProduct=1a2b, bcdDevice= 2.00
[  504.050785] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  504.050786] usb 1-1.1: Product: DISK
[  504.050788] usb 1-1.1: Manufacturer: Realtek
[  504.051140] usb-storage 1-1.1:1.0: USB Mass Storage device detected
[  504.051798] scsi host0: usb-storage 1-1.1:1.0
[  504.824569] usb 1-1.1: USB disconnect, device number 6
[  504.996877] usb 1-1.1: new high-speed USB device number 7 using ehci-pci
[  505.075654] usb 1-1.1: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice= 2.00
[  505.075666] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  505.075670] usb 1-1.1: Product: 802.11ac NIC
[  505.075672] usb 1-1.1: Manufacturer: Realtek
[  505.075675] usb 1-1.1: SerialNumber: 123456
[  505.078252] rtw_8821cu 1-1.1:1.0: Firmware version 24.8.0, H2C version 12
[  505.474619] rtw_8821cu 1-1.1:1.0 wlxa0d7683022a3: renamed from wlan0

for some reason, it loads the old driver still. rtw_8821cu instead of rtw_8821au. I'm a tad confused, but I'm happy it's working :)

thanks a lot for the help :)

[–] [email protected] 2 points 8 months ago* (last edited 8 months ago) (3 children)

it does not show up from ip link show.

what does it mean, that it is not initialised ?

//EDIT:

I ran a script called remove-driver.sh from the driver that I used to use (https://github.com/morrownr/8821cu-20210916) and now the wifi adapter is up and running again :)

Thanks a lot for the help - I'm not really sure, what was wrong, but I'm very thankful for the help :)

Was the problem, that I had a bad driver installed ?

[–] [email protected] 1 points 8 months ago* (last edited 8 months ago) (5 children)

'systemctl status networking' gives

Unit networking.service could not be found.

'systemctl status network-manager' gives

Unit network-manager.service could not be found.

'rfkill list wifi' gives nothing

//edit:

'systemctl status NetworkManager' gives

● NetworkManager.service - Network Manager
     Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; v>
     Active: active (running) since Mon 2024-08-19 08:12:34 CEST; 1h 54min >
       Docs: man:NetworkManager(8)
   Main PID: 770 (NetworkManager)
      Tasks: 3 (limit: 9251)
     Memory: 11.1M
        CPU: 5.564s
     CGroup: /system.slice/NetworkManager.service
             └─770 /usr/sbin/NetworkManager --no-daemon

I can't find any alternative names for 'networking'.

[–] [email protected] 3 points 8 months ago (1 children)

Thanks :))

I get, all in green text

[  653.571686] usb 2-1.5: USB disconnect, device number 4
[  655.312262] usb 2-1.5: new high-speed USB device number 5 using ehci-pci
[  655.391050] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=1a2b, bcdDevice= 2.00
[  655.391061] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  655.391064] usb 2-1.5: Product: DISK
[  655.391067] usb 2-1.5: Manufacturer: Realtek
[  655.392897] usb-storage 2-1.5:1.0: USB Mass Storage device detected
[  655.393284] scsi host0: usb-storage 2-1.5:1.0
[  656.219917] usb 2-1.5: USB disconnect, device number 5
[  656.392263] usb 2-1.5: new high-speed USB device number 6 using ehci-pci
[  656.471130] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice= 2.00
[  656.471139] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  656.471143] usb 2-1.5: Product: 802.11ac NIC
[  656.471146] usb 2-1.5: Manufacturer: Realtek
[  656.471149] usb 2-1.5: SerialNumber: 123456
[  778.302397] kauditd_printk_skb: 72 callbacks suppressed
[  778.302402] audit: type=1400 audit(1724013264.553:83): apparmor="DENIED" operation="capable" class="cap" profile="/usr/lib/snapd/snap-confine" pid=2429 comm="snap-confine" capability=12  capname="net_admin"
[  778.397393] audit: type=1400 audit(1724013264.648:84): apparmor="DENIED" operation="open" class="file" profile="snap-update-ns.firefox" name="/usr/local/share/" pid=2460 comm="5" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[  780.466450] audit: type=1107 audit(1724013266.717:85): pid=768 uid=102 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call"  bus="system" path="/org/freedesktop/timedate1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.126" pid=2429 label="snap.firefox.firefox" peer_pid=2581 peer_label="unconfined"
                exe="/usr/bin/dbus-daemon" sauid=102 hostname=? addr=? terminal=?'
[  780.468502] audit: type=1107 audit(1724013266.719:86): pid=768 uid=102 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call"  bus="system" path="/org/freedesktop/timedate1" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.126" pid=2429 label="snap.firefox.firefox" peer_pid=2581 peer_label="unconfined"
                exe="/usr/bin/dbus-daemon" sauid=102 hostname=? addr=? terminal=?'
[  809.734261] usb 2-1.6: new high-speed USB device number 7 using ehci-pci
[  809.818389] usb 2-1.6: New USB device found, idVendor=0fce, idProduct=020c, bcdDevice= 4.14
[  809.818400] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  809.818404] usb 2-1.6: Product: XQ-AU52
[  809.818407] usb 2-1.6: Manufacturer: Sony
[  809.818409] usb 2-1.6: SerialNumber: QV7112J13A
[  815.706827] usb 2-1.6: USB disconnect, device number 7
[  815.878262] usb 2-1.6: new high-speed USB device number 8 using ehci-pci
[  815.959096] usb 2-1.6: New USB device found, idVendor=0fce, idProduct=720c, bcdDevice= 4.14
[  815.959106] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  815.959110] usb 2-1.6: Product: XQ-AU52
[  815.959113] usb 2-1.6: Manufacturer: Sony
[  815.959115] usb 2-1.6: SerialNumber: QV7112J13A
[  815.983152] usbcore: registered new interface driver cdc_ether
[  815.988878] rndis_host 2-1.6:1.0 usb0: register 'rndis_host' at usb-0000:00:1d.0-1.6, RNDIS device, 32:5a:e8:f2:1d:46
[  815.988916] usbcore: registered new interface driver rndis_host
[  815.999781] rndis_host 2-1.6:1.0 enx325ae8f21d46: renamed from usb0
[  845.914645] usb 2-1.5: USB disconnect, device number 6
[  847.366261] usb 2-1.5: new high-speed USB device number 9 using ehci-pci
[  847.445009] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=1a2b, bcdDevice= 2.00
[  847.445019] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  847.445023] usb 2-1.5: Product: DISK
[  847.445026] usb 2-1.5: Manufacturer: Realtek
[  847.446985] usb-storage 2-1.5:1.0: USB Mass Storage device detected
[  847.447905] scsi host0: usb-storage 2-1.5:1.0
[  848.218628] usb 2-1.5: USB disconnect, device number 9
[  848.392263] usb 2-1.5: new high-speed USB device number 10 using ehci-pci
[  848.471090] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice= 2.00
[  848.471100] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  848.471104] usb 2-1.5: Product: 802.11ac NIC
[  848.471107] usb 2-1.5: Manufacturer: Realtek
[  848.471110] usb 2-1.5: SerialNumber: 123456
[–] [email protected] 2 points 8 months ago

I'm running Ubuntu 22.04.4 LTS, thanks for helping me :)

lspci -vv gives information about the following results, I don't think the wifi adapter is among them

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation IvyBridge GT2 [HD Graphics 4000] (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)

lsusb -v gives

Bus 002 Device 004: ID 0bda:c811 Realtek Semiconductor Corp. 802.11ac NIC
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x0bda Realtek Semiconductor Corp.
  idProduct          0xc811 
  bcdDevice            2.00
  iManufacturer           1 Realtek
  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         0xa0
      (Bus Powered)
      Remote Wakeup
    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
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)
[–] [email protected] 2 points 8 months ago (3 children)

dmesg gives me 942 lines - is there anything specific I should be looking for or share here ?

[–] [email protected] -1 points 9 months ago

sad to see that he thinks like that about rape and the whole Epstein thing :(

[–] [email protected] -1 points 1 year ago

Just as I was looking for a new notes app - it is perfect 😍

[–] [email protected] 1 points 1 year ago (7 children)

A world without borders sounds like a dream 😍

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