Note that you usually need to be the superuser (root) to specify negative priority adjustments.

注意，您必须是超级用户(根用户)才能调低优先级值。

youdao

Note that you usually need to be the superuser (root) to specify negative priority adjustments.

注意，您必须是超级用户(根用户)才能调低优先级值。

youdao