Ubuntu禁止休眠 - Ubuntu | mjw = mjw的博客

# 防止挂起、休眠状态，禁用以下 systemd 目标。

sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

	# 将获得以下输出
	hybrid-sleep.target
	Created symlink /etc/systemd/system/sleep.target → /dev/null.
	Created symlink /etc/systemd/system/suspend.target → /dev/null.
	Created symlink /etc/systemd/system/hibernate.target → /dev/null.
	Created symlink /etc/systemd/system/hybrid-sleep.target → /dev/null.

	#验证是否生效
	sudo systemctl status sleep.target suspend.target hibernate.target hybrid-sleep.target

启用挂起和休眠

sudo systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target

	# 获得以下输出
	Removed /etc/systemd/system/sleep.target.
	Removed /etc/systemd/system/suspend.target.
	Removed /etc/systemd/system/hibernate.target.
	Removed /etc/systemd/system/hybrid-sleep.target.

防止在合上盖子时进入挂起状态

sudo vim /etc/systemd/logind.conf

[Login] 
HandleLidSwitch=ignore 
HandleLidSwitchDocked=ignore