I’m trying to flash my TX2 with Jetpack 3.1, and running into this error during the install of VisionWorks 1.6.0 on the host:
Installing VisionWorks 1.6.0 failed.
Return Code: 1
Error installing libvisionworks libvisionworks-dev libvisionworks-docs libvisionworks-samples to host, please check /home/$USER/_installer/logs/64_TX2/visionworks_host.log for more details
I checked the visionworks_host.log, and I see a bunch of stuff like this:
Fetched 697 kB in 2s (248 kB/s)
Reading package lists...
W: Invalid 'Date' entry in Release file /var/lib/apt/lists/_var_libopencv4tegra-repo_Release
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial/main/binary-arm64/Packages 404 Not Found [IP: 91.189.91.26 80]
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-updates/main/binary-arm64/Packages 404 Not Found [IP: 91.189.91.26 80]
E: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/main/binary-arm64/Packages 404 Not Found [IP: 91.189.88.149 80]
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/xenial-backports/main/binary-arm64/Packages 404 Not Found [IP: 91.189.91.26 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package libvisionworks-docs
Any idea what this means, or how to fix it?