> Some news from today. > > I realized that I was not always restarting the computer when changing > the Mac pass-through setting in the BIOS. > > Sometimes I was just hibernating, and this could be the origin of some > failures. OK. Great. > > The second usbc dongle works again so there was no permanent change to > the device. > > But Mac pass-through does not work for this device (even from a fresh > restart with no dock connected). This is what I get when connecting it: > > Nov 27 11:06:53 latitude5285 kernel: [ 61.796105] usb 2-1: new > SuperSpeed Gen 1 USB device number 2 using xhci_hcd > Nov 27 11:06:53 latitude5285 kernel: [ 61.816686] usb 2-1: New USB > device found, idVendor=0bda, idProduct=8153, bcdDevice=30.00 > Nov 27 11:06:53 latitude5285 kernel: [ 61.816688] usb 2-1: New USB > device strings: Mfr=1, Product=2, SerialNumber=6 > Nov 27 11:06:53 latitude5285 kernel: [ 61.816688] usb 2-1: Product: > USB 10/100/1000 LAN > Nov 27 11:06:53 latitude5285 kernel: [ 61.816689] usb 2-1: > Manufacturer: Realtek > Nov 27 11:06:53 latitude5285 kernel: [ 61.816690] usb 2-1: > SerialNumber: 000001 > Nov 27 11:06:53 latitude5285 kernel: [ 61.835060] usbcore: registered > new interface driver r8152 > Nov 27 11:06:53 latitude5285 kernel: [ 61.837654] usbcore: registered > new interface driver cdc_ether > Nov 27 11:06:53 latitude5285 kernel: [ 61.964264] usb 2-1: reset > SuperSpeed Gen 1 USB device number 2 using xhci_hcd > Nov 27 11:06:53 latitude5285 kernel: [ 62.016553] r8152 2-1:1.0 eth0: > v1.09.9 > Nov 27 11:06:53 latitude5285 kernel: [ 62.021108] r8152 2-1:1.0 > enx00e04c68035e: renamed from eth0 > Nov 27 11:06:53 latitude5285 kernel: [ 62.041086] IPv6: > ADDRCONF(NETDEV_UP): enx00e04c68035e: link is not ready > Nov 27 11:06:53 latitude5285 kernel: [ 62.045852] IPv6: > ADDRCONF(NETDEV_UP): enx00e04c68035e: link is not ready > Did you have the debugging patch applied and the dynamic debugging properly enabled during this time? I don't see any lines related to the MAC pass through failures here. And to be clear - was this particular dongle ever working for MAC pass through?
