Ethernet port missing in Jetson TX2

I have a Connect Tech Rudi TX2 device that came with Ubuntu 16.04 installed and it had two physical Ethernet ports eth0 and eth1 (they also worked).

After upgrading the Jetson platform to a newer version and flashing Connect Tech’s BSP there’s now only one Ethernet interface visible when I run ifconfig.

Is there a config file somewhere where you can enable or disable network interfaces?

Edit: The other Ethernet port is not enabled in the sense it seems to be completely dead, not just a /etc/network/interfaces thing.

Teamviewer on Jetson nano: CheckCPU: unknown architecture aarch64

I’ve installed teamviewer on Jetson nano following this instruction. It fails in two ways:

  • if I launch it from command line, i get following output:
  Init...   Error: CheckCPU: unknown architecture 'aarch64' 
  • if I connect to it after setting password through command line, it allows to enter login remotely, but after entering password it immediately disconnects.

I tried changing WaylandEnable /etc/gdm3/custom.conf, but it doesn’t help. What else can I try?

Mint for Jetson Nano [on hold]

Sorry if a stupid question, but I would like to ask if I install some other distribution (like Linux Mint – which is a Ubuntu 18 in core) to Jetson Nano will I be able to access stuffs like Nano’s temperature

 cat /sys/devices/virtual/thermal/thermal_zone*/temp 

or do a deep learing with GPU and CUDA? Or access a pwm fan connected to board etc? Or are this a special configurations just for Nano’s OS(that strange Nvidia’s green Ubuntu)?

Installed Ubuntu 18.04.2 LTS on Jetson Nano trying to install Atom

I am trying to install Atom editor on to Jetson nano and as far as I could determine. I selected the commands from link below to install atom. Being that I am not an expert I am wondering how to correct the unmet dependencies pasted below.

https://linuxize.com/post/how-to-install-atom-text-editor-on-ubuntu-18-04/

The issue is the following:

The following packages have unmet dependencies: atom:i386 : Depends: libgtk2.0-0:i386 but it is not installable Depends: libudev0:i386 but it is not installable or libudev1:i386 but it is not installable Depends: libgcrypt11:i386 but it is not installable or libgcrypt20:i386 but it is not installable Depends: libnotify4:i386 but it is not installable Depends: libxtst6:i386 but it is not installable Depends: libnss3:i386 but it is not installable Depends: python:i386 but it is not installable Depends: libdbus-1-3:i386 but it is not installable Depends: libcap2:i386 but it is not installable Depends: libxkbfile1:i386 but it is not installable Depends: libx11-6:i386 but it is not installable Depends: libasound2:i386 but it is not installable Depends: libsecret-1-0:i386 but it is not installable Depends: gir1.2-secret-1:i386 but it is not installable E: Unable to correct problems, you have held broken packages.

Jetson TX2 GUI not showing up

I have been working on Jetson TX2. I know there is openCV for python2 but I was trying to install opencv 4.0.0 for python3. The build folder was large(>10G) and during the make, it said the disk place is full and killed the progress. Then I can’t open the file browser. I delete some files to free up some space and Then I reboot it and it goes straight to text mode(bash mode). I check the edid and paste it to http://www.edidreader.com/.

$   sudo cat /sys/kernel/debug/tegradc.0/edid  00 FF FF FF FF FF FF 00 10 AC 33 D0 53 57 39 30  25 13 01 03 80 33 1D 78 EE EE 95 A3 54 4C 99 26 0F 50 54 A5 4B 00 71 4F 81 80 D1 C0 01 01 01 01  01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C  45 00 FE 1F 11 00 00 1E 00 00 00 FF 00 44 36 30  36 52 39 39 41 30 39 57 53 0A 00 00 00 FC 00 44  45 4C 4C 20 45 32 33 31 30 48 0A 20 00 00 00 FD  00 32 4C 1E 53 11 00 0A 20 20 20 20 20 20 00 BD 

Some helpers said it maybe related to full disk space because GUI need some space for temporary files. So I free up 10GB space and rebooted. GUI doesn’t show up. Still tty1.

BTW I tried lspci and it gives no output (just like $ lspci $ nothing shows up).Is it possible I accidentally delete some graphic card driver things? How do I check?

Also when the system is starting(or rebooting) some failure showed up.

[FAILED]Failed to start dnsmasq - A lightweight DHCP and caching DNS server. See 'systemctl status dnsmasq.service' for details. [DEPEND]Dependency failed for Host and Network Name Lookups

I’ll also paste the log file here FYI. Log file

Thank you for your help!