How to free up space in Linux
Reduce the size of log files
sudo journalctl --vacuum-time=2d
or
sudo journalctl --vacuum-size=20M
Source: https://askubuntu.com/questions/1238214/big-var-log-journal
sudo journalctl --vacuum-time=2d
or
sudo journalctl --vacuum-size=20M
Source: https://askubuntu.com/questions/1238214/big-var-log-journal