我的 ubuntu 20.04 出了点问题,我的 /vat/log/journal 增长到了 195G。当我执行命令时,$tail -f /var/log/syslog
我看到一个重复的日志,我想这是我的问题。
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: Invalid password
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: The Secure Boot key you've entered is not
valid. The password used must be
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: between 8 and 16 characters.
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: Enter a password for Secure Boot. It will
be asked again after a reboot.
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: Enter the same password again to verify
you have typed it correctly.
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: Invalid password
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: The Secure Boot key you've entered is not
valid. The password used must be
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: between 8 and 16 characters.
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: Enter a password for Secure Boot. It will
be asked again after a reboot.
Sep 20 19:45:11 fanapsoft vboxdrv.sh[6730]: Enter the same password again to verify
you have typed it correctly.
我不知道为什么会出现这个问题。我记得上次我升级 ubuntu 时它想为下次重启设置密码,但重启后它没有获取密码。现在我无法清除 /var/log/journal,当我运行时什么也没$ sudo rm -rf /var/log/journal/*
发生。
答案1
/etc/systemd/journald.conf
有一个设置来限制大小/var/log/journal/*
SystemMaxUse={n}M
{n}
最大尺寸是多少?
$ sudo rm -rf /var/log/journal/*
什么都没发生。
这是正确的。rm
仅当发生错误时才报告。
不过,你需要重启守护进程才能使它生效(或重新启动)。sudo systemctl restart systemd-journald.service