Lately my Ubuntu 18.04 server randomly loses internet access about twice a day which can only be resolved by rebooting it. I have written a script that detects when this happens, copies the syslog and then reboots. Today I finally managed to capture the syslog right before the server reboots, but I cannot find out what causes the random ethernet dropouts. The log file. The reboot initiated at 11:50:46 so exactly when the log ends.