543 B
543 B
Troubleshooting
Really slow internet
I realized that the git commands git fetch or git push were extremely slow (several minutes). And it was because of a slow internet connection. The ping of google.com was like 64000 ms or so. The problem in the end was that the cm4 was using the wwan0 interface (which is our LTE connection) but the antenna was not connected. I was surprised that it even found a network at all.
The solution was to either connect the antenna, or to take the network down with
sudo ip link set wwan0 down.