리눅스 절전모드 해제

상태 확인 

 

[root@localhost tgroupware]# systemctl status sleep.target suspend.target hibernate.target hybrid-sleep.target 

○ sleep.target - Sleep

     Loaded: loaded (/usr/lib/systemd/system/sleep.target; static)

     Active: inactive (dead)

       Docs: man:systemd.special(7)

 

○ suspend.target - Suspend

     Loaded: loaded (/usr/lib/systemd/system/suspend.target; static)

     Active: inactive (dead)

       Docs: man:systemd.special(7)

 

○ hibernate.target - System Hibernation

     Loaded: loaded (/usr/lib/systemd/system/hibernate.target; static)

     Active: inactive (dead)

       Docs: man:systemd.special(7)

 

○ hybrid-sleep.target - Hybrid Suspend+Hibernate

     Loaded: loaded (/usr/lib/systemd/system/hybrid-sleep.target; static)

     Active: inactive (dead)

       Docs: man:systemd.special(7)

[root@localhost tgroupware]# 

 

 

 

일시정지 및 절전모드 해제하기

[root@localhost tgroupware]# systemctl mask sleep.target suspend.target hibernate.target 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.

 

 

[root@localhost tgroupware]# systemctl status sleep.target suspend.target hibernate.target hybrid-sleep.target 

○ sleep.target

     Loaded: masked (Reason: Unit sleep.target is masked.)

     Active: inactive (dead)

 

○ suspend.target

     Loaded: masked (Reason: Unit suspend.target is masked.)

     Active: inactive (dead)

 

○ hibernate.target

     Loaded: masked (Reason: Unit hibernate.target is masked.)

     Active: inactive (dead)

 

○ hybrid-sleep.target

     Loaded: masked (Reason: Unit hybrid-sleep.target is masked.)

     Active: inactive (dead)

[root@localhost tgroupware]# 

 

 

[root@localhost tgroupware]# systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target