[elrepo] USB wireless adapter not working (4.15)

Mahmood Naderan mahmood.nt at gmail.com
Thu Mar 15 12:54:55 EDT 2018


Hi,
I upgraded the default 3.10 on centos 7 to 4.15 via the elrepo rpm
packages. I have a D-Link DWA 123 wireless dongle which is working on
ubuntu with kernel 4.10. However, with centos 7 it doesn't work and
the blue LED is off. As I attach the adapter, I see the following
messages in the log


Mar 15 19:01:34 orca kernel: usb 5-3: new high-speed USB device number
7 using xhci_hcd
Mar 15 19:01:34 orca kernel: usb 5-3: New USB device found,
idVendor=2001, idProduct=3310
Mar 15 19:01:34 orca kernel: usb 5-3: New USB device strings: Mfr=1,
Product=2, SerialNumber=3
Mar 15 19:01:34 orca kernel: usb 5-3: Product: DWA-123 11n Adapter
Mar 15 19:01:34 orca kernel: usb 5-3: Manufacturer: Realtek#015
Mar 15 19:01:34 orca kernel: usb 5-3: SerialNumber: 1062EB309C34
Mar 15 19:01:34 orca kernel: Chip Version Info:
CHIP_8188E_Normal_Chip_TSMC_D_CUT_1T1R_RomVer(0)
Mar 15 19:01:34 orca NetworkManager[946]: <warn>  [1521127894.5750]
(wlan0) failed to initialize Wi-Fi driver for ifindex 6
Mar 15 19:01:34 orca NetworkManager[946]: <warn>  [1521127894.5751]
manager: wlan0: factory failed to create device: Device factory
NMWifiFactory failed to create device wlan0
Mar 15 19:01:34 orca mtp-probe: checking bus 5, device 7:
"/sys/devices/pci0000:00/0000:00:07.1/0000:24:00.3/usb5/5-3"
Mar 15 19:01:34 orca mtp-probe: bus: 5, device: 7 was not an MTP device
Mar 15 19:01:35 orca kernel: r8188eu 5-3:1.0 wlp36s0f3u3: renamed from wlan0
Mar 15 19:01:35 orca journal: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:07.1/0000:24:00.3/usb5/5-3/5-3:1.0
Mar 15 19:01:35 orca journal: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:07.1/0000:24:00.3/usb5/5-3
Mar 15 19:01:38 orca ModemManager[894]: <info>  Couldn't check support
for device at '/sys/devices/pci0000:00/0000:00:07.1/0000:24:00.3/usb5/5-3':
not supported by any plugin



Any idea to fix that? Does kernel correctly load the module?

Regards,
Mahmood


More information about the elrepo mailing list