UE306 not functional under Debian (kernel 5.18) on Asus N550JV laptop
In /var/log/messages I see:
usbcore: registered new interface driver ax88179_178a
But the interface (eth0 or eth1) will not come up - "no such device".
Supposedly this adapter works out of the box with linux, but I don't find that to be the case. Anything I could try?
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@nbi1 Here's the complete dmesg output. This driver appears to be buggy. As this is for kernel 5.18 I have to assume it's the most current.
[ 38.383020] usb 4-3: new SuperSpeed USB device number 3 using xhci_hcd
[ 38.405786] usb 4-3: New USB device found, idVendor=0b95, idProduct=1790, bcdDevice= 1.00
[ 38.405793] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 38.405795] usb 4-3: Product: AX88179
[ 38.405796] usb 4-3: Manufacturer: ASIX Elec. Corp.
[ 38.405798] usb 4-3: SerialNumber: 007CC2C6432927
[ 38.736057] ax88179_178a 4-3:1.0 eth0: register 'ax88179_178a' at usb-0000:00:14.0-3, ASIX AX88179 USB 3.0 Gigabit Ethernet, 7c:c2:c6:43:29:27
[ 107.122374] ax88179_178a 4-3:1.0 eth0: ax88179 - Link status is: 1
[ 109.878936] usb 4-3: USB disconnect, device number 3
[ 109.879200] ax88179_178a 4-3:1.0 eth0: unregister 'ax88179_178a' usb-0000:00:14.0-3, ASIX AX88179 USB 3.0 Gigabit Ethernet
[ 109.879284] ax88179_178a 4-3:1.0 eth0: Failed to read reg index 0x0002: -19
[ 109.879296] ax88179_178a 4-3:1.0 eth0: Failed to write reg index 0x0002: -19
[ 109.914931] ax88179_178a 4-3:1.0 eth0 (unregistered): Failed to write reg index 0x0002: -19
[ 109.914941] ax88179_178a 4-3:1.0 eth0 (unregistered): Failed to write reg index 0x0001: -19
[ 109.914945] ax88179_178a 4-3:1.0 eth0 (unregistered): Failed to write reg index 0x0002: -19
As we can see it blows up immediately upon registering. FYI, I blacklisted the r8169 driver which handles the native Realtek ethernet port. That shouldn't be necessary, but just to be safe I removed that driver from the picture - that made no difference.
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@nbi1 Having researched this further it turns out this is an old problem dating all the way back to 2014. For this problem to have festered for 8 years while tp-link markets these adapters as linux compatible is fraudulent as it clearly fails the use cases for many users. Mine is going back for a refund. tp-link will not bamboozle me again.
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