How do I suspend on Debian?

Debian Jessie and newer (8 and newer) Another option, under Gnome shell, is to simply press ALT before clicking the shutdown button in the user menu.

How do I enable suspend in Linux?

You can use the following commands under Linux to suspend or Hibernate Linux system:

systemctl suspend Command – Use systemd to suspend/hibernate from command line on Linux.
pm-suspend Command – During suspend most devices are shutdown, and system state is saved in RAM.

How do I disable Systemd suspension?

To prevent the system from going into suspend state upon closing the lid, edit the /etc/systemd/logind. conf file. Append the following lines to the file. Save and exit the file.

What is PM suspend?

pm-suspend-hybrid Hybrid-suspend is the process where the system does everything it needs to hibernate, but suspends instead of shutting down. This means that your computer can wake up quicker than for normal hibernation if you do not run out of power, and you can resume even if you run out of power.

What is Suspend to RAM in BIOS?

The Suspend to RAM feature, sometimes referred to as S3/STR, lets the PC save more power when in Standby mode, but all devices within or attached to the computer must be ACPI-compliant. If you enable this feature and experience problems with the standby mode, simply go back into the BIOS and disable it.

What does suspend to RAM mean?

Suspend-to-RAM (STR) occurs when a system enters a low-power state. If the power is interrupted, then the system will undergo a normal reboot, restoring full power to the machine and losing any information not saved to the hard disk.

What is Systemctl suspend?

Description. systemd-suspend. service is a system service that is pulled in by suspend. target and is responsible for the actual system suspend. Similarly, systemd-hibernate.

What is CTL?

systemctl is used to examine and control the state of “systemd” system and service manager. As the system boots up, the first process created, i.e. init process with PID = 1, is systemd system that initiates the userspace services.

How do I suspend software in Debian?

Help on software suspend This page gathers bits of information about getting software suspend to work in Debian. For more reading material, see also the links at the bottom of this page about hibernate and suspend. Another option, under Gnome shell, is to simply press ALT before clicking the shutdown button in the user menu.

Is there a way to suspend/resume on Debian Lenny?

Most of that seems is valid with Debian Lenny. The acpi-support stuff is Ubuntu-specific, though. If you need to run custom commands when suspending/resuming, you should place your custom scripts to /etc/pm/sleep.d. Modifying the /etc/hibernate/*.conf files seems to have NO effect at all. You can use the script below as an example.

How do I suspend a user in Linux terminal?

systemctl suspend. One option is to use the Gnome “suspend-button” extension at https://extensions.gnome.org/extension/826/suspend-button/. Another option, under Gnome shell, is to simply press ALT before clicking the shutdown button in the user menu.

How to debug suspend and resume processes in Linux?

Or else, the first step to debug is to enable debugging for pm-utils, who control the suspend and resume process. The log of suspend and resume processes are in file /var/log/pm-suspend.log. It contains moderately verbose information by default.