I got this error when i try to run sudo apt-get update & sudo apt-get upgrade on jetson nano
Err:25 Index of /ubuntu-ports bionic-updates/main arm64 libwebkit2gtk-4.0-37 arm64 2.26.3-0ubuntu0.18.04.1
Connection failed [IP: 91.189.88.150 80]
Fetched 70.8 MB in 6min 17s (188 kB/s)
E: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/pool/main/w/webkit2gtk/libwebkit2gtk-4.0-37_2.26.3-0ubuntu0.18.04.1_arm64.deb Connection failed [IP: 91.189.88.150 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?