ubuntu关机时,提示: A stop job is running for Session c2 of user ... (1min 30s)
解决方法: sudo gedit /etc/systemd/system.conf 去除默认的注释,修改为: DefaultTimeoutStartSec=1s DefaultTimeoutStopSec=1s DefaultRestartSec=100ms 重启: sudo systemctl daemon-reload sudo reboot