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Networking and servers • USB Ethernet adapter fails to load on bootup

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I have bought this USB Ethernet adapter: https://amzn.eu/d/dIColYy

Unfortunately it quite often fails to load on bootup. This is what I see in dmesg:

Code:

[    4.259239] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd[    4.280025] usb 2-2: New USB device found, idVendor=0bda, idProduct=8151, bcdDevice=30.00[    4.280049] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=6[    4.280057] usb 2-2: Product: USB 10/100/1000 LAN[    4.280065] usb 2-2: Manufacturer: Realtek[    4.280071] usb 2-2: SerialNumber: 002F39[    4.284080] usb-storage 2-2:1.0: USB Mass Storage device detected[    4.284470] scsi host0: usb-storage 2-2:1.0
When I reseat the adapter it comes up properly. This is what I see in dmesg during the reseat:

Code:

[  272.368798] usb 2-2: USB disconnect, device number 2[  275.020932] usb 2-2: new SuperSpeed USB device number 3 using xhci_hcd[  275.042041] usb 2-2: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=30.00[  275.042063] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=6[  275.042076] usb 2-2: Product: USB 10/100/1000 LAN[  275.042086] usb 2-2: Manufacturer: Realtek[  275.042095] usb 2-2: SerialNumber: 002F39[  275.173295] r8152-cfgselector 2-2: reset SuperSpeed USB device number 3 using xhci_hcd[  275.226470] r8152 2-2:1.0: load rtl8153a-4 v2 02/07/20 successfully[  275.258475] r8152 2-2:1.0 eth1: v1.12.13[  275.310987] usbcore: registered new interface driver cdc_ether[  275.315624] usbcore: registered new interface driver r8153_ecm[  278.332733] r8152 2-2:1.0 eth1: carrier on
Any idea to make sure the driver loads reliably on bootup please?

Statistics: Posted by jordana — Sun Feb 23, 2025 8:08 pm — Replies 0 — Views 29



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