USB C hub and Ethernet adapter
#1
Hello,

I have a Pinebook Pro, and I'd like to connect it to a hard wired network.

I have 2 different USB-C hubs that I could use, and here's a link to them on Amazon:

1. https://www.amazon.com/gp/product/B07TVSLDND/
2. https://www.amazon.com/gp/product/B07QJXP3DV/

I've tried both, and while it seems that USB ports on these devices work, the ethernet ports don't seem to work or show in `ip a` or `ifconfig`.

How do I get the ethernet port to work or 1 or both of these devices?
#2
(01-20-2020, 08:23 AM)jaysistar Wrote: Hello,

I have a Pinebook Pro, and I'd like to connect it to a hard wired network.

I have 2 different USB-C hubs that I could use, and here's a link to them on Amazon:

1. https://www.amazon.com/gp/product/B07TVSLDND/
2. https://www.amazon.com/gp/product/B07QJXP3DV/

I've tried both, and while it seems that USB ports on these devices work, the ethernet ports don't seem to work or show in `ip a` or `ifconfig`.

How do I get the ethernet port to work or 1 or both of these devices?
What distribution are you using?  and, have you tried plugging in the device "upside down",  that is oposite the cable orientation you are currently using.  A number of people have noted that some of the devices  work only if they are plugged in in a particular  orientation,  although that is not SUPPOSED to matter with a usbc cable.    I have one such device..  https://www.amazon.com/gp/product/B07Z7H3GJK  I am  using Manjaro.
#3
(01-20-2020, 10:34 AM)belfastraven Wrote:
(01-20-2020, 08:23 AM)jaysistar Wrote: Hello,

I have a Pinebook Pro, and I'd like to connect it to a hard wired network.

I have 2 different USB-C hubs that I could use, and here's a link to them on Amazon:

1. https://www.amazon.com/gp/product/B07TVSLDND/
2. https://www.amazon.com/gp/product/B07QJXP3DV/

I've tried both, and while it seems that USB ports on these devices work, the ethernet ports don't seem to work or show in `ip a` or `ifconfig`.

How do I get the ethernet port to work or 1 or both of these devices?
What distribution are you using?  and, have you tried plugging in the device "upside down",  that is oposite the cable orientation you are currently using.  A number of people have noted that some of the devices  work only if they are plugged in in a particular  orientation,  although that is not SUPPOSED to matter with a usbc cable.    I have one such device..  [/url][url=https://www.amazon.com/gp/product/B07Z7H3GJK]https://www.amazon.com/gp/product/B07Z7H3GJK  I am  using Manjaro.

I'm not sure what the distribution is called. It's Debian derived, and it was what was pre-installed on the Pinebook Pro.

Plugging the hub in upside down seems to do the same thing as plugging it in as I had it.

A tail of `/var/log/syslog`seems to give messages regarding the xhci-hcd USB driver when I plug it in. It also says something about `device not accepting address 4, error -71`.

I really don't need the USB, VGA, or HDMI on this hub; I just want the ethernet port and the charge by USB-C capabilities. The charging works, the USB seems to work. The ethernet doesn't.
#4
(01-20-2020, 11:45 AM)jaysistar Wrote:
(01-20-2020, 10:34 AM)belfastraven Wrote:
(01-20-2020, 08:23 AM)jaysistar Wrote: Hello,

I have a Pinebook Pro, and I'd like to connect it to a hard wired network.

I have 2 different USB-C hubs that I could use, and here's a link to them on Amazon:

1. https://www.amazon.com/gp/product/B07TVSLDND/
2. https://www.amazon.com/gp/product/B07QJXP3DV/

I've tried both, and while it seems that USB ports on these devices work, the ethernet ports don't seem to work or show in `ip a` or `ifconfig`.

How do I get the ethernet port to work or 1 or both of these devices?
What distribution are you using?  and, have you tried plugging in the device "upside down",  that is oposite the cable orientation you are currently using.  A number of people have noted that some of the devices  work only if they are plugged in in a particular  orientation,  although that is not SUPPOSED to matter with a usbc cable.    I have one such device..  [/url][url=https://www.amazon.com/gp/product/B07Z7H3GJK]https://www.amazon.com/gp/product/B07Z7H3GJK  I am  using Manjaro.

I'm not sure what the distribution is called. It's Debian derived, and it was what was pre-installed on the Pinebook Pro.

Plugging the hub in upside down seems to do the same thing as plugging it in as I had it.

A tail of `/var/log/syslog`seems to give messages regarding the xhci-hcd USB driver when I plug it in. It also says something about `device not accepting address 4, error -71`.

I really don't need the USB, VGA, or HDMI on this hub; I just want the ethernet port and the charge by USB-C capabilities. The charging works, the USB seems to work. The ethernet doesn't.
If you are sure that these have working ethernet by tring them on another computer, I would try another distribution. Just use an sd card version of perhaps Manjaro,  (not one that installs to emmc,  just one that installs and runs on SD) --or any distribution that uses a newer kernel.   It is possible that various drivers have changed.  I have used the hub I mentioned,  as well as another  old anker usb 3 ethernet adapter and both have worked. 

If my device is installed on the PBP but not connected to the etherneti I will see etho with ip a as down,  and it will show as UP when it is connected.   

I suggest using a distribution with a new kernel in case you are seeing some kind of driver or other software issue.


Possibly Related Threads…
Thread Author Replies Views Last Post
  USB adapter to eMMC module not recognized danril 0 1,712 11-25-2022, 04:16 AM
Last Post: danril
  AC Adapter Which One? Pine64 A64 DB V1.1 2GB REV B (Year 2016) databaseprogrammer 2 3,968 06-17-2021, 05:35 AM
Last Post: kqlnut
  RockPro64 ethernet issues: DMA engine initialization failed slowcamp 1 3,444 04-26-2021, 06:03 AM
Last Post: slowcamp
  ethernet lan speed problem android fulltone 0 2,829 04-23-2018, 01:47 AM
Last Post: fulltone
  Here Is another mini-how-to to install Raspbian:DESKTOP/ETHERNET/HDMI speedro86 4 8,996 04-15-2018, 07:37 AM
Last Post: bunkerWHz
  eMMC card on adapter Malmgren 8 12,743 03-20-2018, 11:14 AM
Last Post: Malmgren
  HDMI-VGA adapter. Blank screen. trumad 10 19,803 03-05-2017, 03:17 AM
Last Post: pfeerick
  5.25 V _ ... 2A Power USB Adapter Guest2000 4 7,834 02-12-2017, 09:34 PM
Last Post: tllim

Forum Jump:


Users browsing this thread: 1 Guest(s)