Ubuntu set screen timeout command line 04 is a straightforward process, whether you prefer to use the graphical user interface or the command line. I'm aware this can be done via the GUI screen - but can this be done via the command line or via some Oct 4, 2019 · Changing Screen Resolution through the Command Line Please follow these steps in order to adjust the screen resolution on a Ubuntu system: Open the Terminal application either by using the Ctrl+Alt+T shortcut or by accessing it through the application launcher search as follows: Nov 3, 2022 · The command line to enable the lock screen feature in Ubuntu is “gsettings set org. : ) Jan 11, 2016 · I'm running Ubuntu Server on a laptop. When enabled, your system will show the lock screen with your chosen background any time the desktop has been idle for a set amount of time. This is a pretty fresh installation running Ubuntu 24. Thanks. The value is defined in seconds. But why would you want to do that? Nov 13, 2023 · In this comprehensive guide, I‘ll cover multiple methods to turn off screen locking in Ubuntu, including: Using the GUI desktop settings Command line options with gsettings Configuring automatic login We‘ll also dive deeper into topics like: The technical implementation behind Ubuntu‘s screen locking Security trade-offs of disabling the lock screen Customizing and enhancing your lock See Also Automatically lock your screen — Prevent other people from using your desktop when you go away from your computer. session idle-delay 3600 Timeout for locking the screen after blanking (seconds; 0 = instant): gsettings set org. Here I’m going to show you how to enable this feature, either Sep 3, 2017 · Below steps are validated on Red Hat Enterprise Linux 7. Want to set a custom screen resolution on Ubuntu without using the GUI? 💡 In this tutorial, you’ll learn *how to change your screen resolution using the terminal* with tools like `xrandr`. It varies depends on your desktop environment and user configuration. screensaver lock-enabled false gsettings set org. 04, XUbuntu 24. lockdown disable-lock-screen $ gsettings set org. Use the Screen Blank drop-down list under Power Saving Options to set the time until the screen blanks, or disable the blanking completely. lockdown disable-lock-screen 'true' if below command returns true then set it false $ gsettings get org. May 14, 2024 · This simple tutorial shows how to automatically login a user account in Ubuntu 24. 04 and its flavors, such as KUbuntu 24. Mar 13, 2021 · You can set a boot command line parameter consoleblank to do it. Aug 16, 2024 · H ow do I auto Logout my shell user in Linux after certain minutes of inactivity? Linux bash shell allows you to define the TMOUT environment variable. e. lockdown disable-lock-screen true Figure-2: Disable screen lock and "Screen Lock window" is also made inaccessible May 29, 2018 · This changes to 1024x768 with 100% scaling: xrandr --output DP2 --mode 1024x768 --scale 1x1 Further reading: man xrandr How do I change the screen resolution using Ubuntu command line? To automate this I’d use xdotool, e. ) and uncheck the option to lock the screen. I had to prefix the gsettings and set commands to the command line. 04? I tried setting sleep-inactive-ac-timeout=0 and sleep-inactive-ac-type='nothing' in /etc/gdm3/ 6 days ago · Ubuntu is a widely-used Linux distribution known for its user-friendliness and extensive customization options. Automatic Screen Lock and Blank Screen Delay improve security and privacy by preventing unauthorized access and screen viewing. I do not have any xserver installed, so x related answers won't work. Here is the full syntax that worked: gsettings set org. I found it with a google search. 04 with this guide. Set TMOUT to log users out after a period of inactivity automatically. commands applied for turning off auto-lock and keep display on are following if below command gives false then set it to true $ gsettings get org. Jul 13, 2023 · In this short tutorial, you are going to learn how you can use timeout and timelimit tools to run Linux commands with a time limit. Change the appearance of your desktop Choose a style and set a background. screensaver lock Apr 15, 2013 · 95 I installed Ubuntu and the resolution of the desktop is so big that it only shows about 50% of the screen, but is shows up normal while using command line. Step 1: Press Win + X and select Windows Terminal (Admin) or Command Prompt (Admin). the example is for 7. Mar 13, 2024 · Do you want to turn off Monitor when not in use? If yes, then you can use the PowerCFG command to set the Monitor Timeout in Windows 11/10. Exmaple: GRUB_CMDLINE_LINUX_DEFAULT="ipv6. Jul 11, 2025 · From executing lengthy installations to multi-tasking across multiple terminal windows, the screen command is easy to use, lightweight, and already present in most Linux installations such as Ubuntu, CentOS, or Debian. Dec 5, 2024 · Change the Screen Timeout in Windows. This is because the settings will be applied in an unattended install. screensaver lock-delay 0 Jul 13, 2022 · Working with Ubuntu, one of the most irritating defaults is the screen timeout duration. Apr 12, 2020 · How to change screen settings or display options from terminal (L)ubuntu 18. Mar 18, 2024 · For instance, there is the timeout command, part of the GNU coreutils package. 04LTS (the start screen now says "kubuntu" but the DE was installed on top of regular ubuntu). Leaving you need to input your password every couple of minutes, which can be very irksome at times. session idle-delay 300 Nov 15, 2023 · Are you noticing pixelated images, blurry text, or display scaling issues on your Ubuntu desktop? Adjusting your screen resolution can help fix these problems and improve the visual experience. Sep 15, 2020 · I am running Ubuntu 20. On the command line type bcdedit /set {bootmgr} path \EFI\ubuntu\grubx64. 04 as shown below: Control Center > Look Jun 7, 2011 · On Ubuntu 16. However, some commands may take longer than expected to execute, resulting in unnecessary system delays. It runs a command with a time limit. Oct 16, 2011 · I looking for a method to turn-off the screensaver and powermanager but from the command line. 04. I installed Ubuntu Desktop and changed to lightdm. 2. screensaver lock-enabled false $ gsettings set org. Getting Started with Screen Command Installation and Basic Usage In most Linux distributions, such as Ubuntu or CentOS, the screen command is not installed by default. ‘-A’ Adapt the sizes of all windows to the size of the display. 1 (no GUI, X, nor anything graphical), and after breaking my back last night trying to turn off the screen I finally found the magic command: setterm --blank 1 After executing the command the screen will turn off automatically every minute (if idle). It automatically turns off your screen after a certain period of inactivity to save battery life. What is Screen Command The screen command for Linux is the remote control of your terminal. However, the minimum value is 15 minutes. Feb 2, 2023 · To change the sudo timeout on Linux you can use the sudo visudo command. This article will cover several use cases of the xset command, providing Mar 11, 2025 · For those already using AvenaCloud VPS services, the screen command is an excellent complement, especially in environments where reliability and scalability are paramount. I tried to add this line to my . By understanding the fundamental concepts and following the common and best practices outlined in this blog post, you can customize the timeout setting to suit your specific needs, whether Dec 21, 2022 · I had received a request to change the idle/lock screen timeout of our Ubuntu 22. "GNOME regedit") or command line: Timeout for blanking the screen (seconds; 0 = never): gsettings set org. Note the kernel command line must be a single line of text. This blog post will provide you Mar 18, 2024 · xdg-screensaver is a command-line utility used to interact with the screensaver application in Linux. Installing XScreenSaver Open a terminal and run the following command to uninstall gnome-screensaver: Oct 19, 2020 · Here are two ways you can automatically log out idle users from your Linux system. txt add consoleblank=X where X is the number of seconds of inactivity (for example consoleblank=120 will wait for two minutes). Jan 8, 2024 · Ubuntu offers several command-line tools for manipulating display settings, including turning off the monitor. In Ubuntu Server, it eliminates the need to manually enter your credentials every time. 04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep. 04 Desktop Environment (if applicable): Mate Problem Description: Dec 10, 2020 · timeout is a command-line utility that runs a specified command and terminates it if it is still running after a given period of time. Finally, we go through specific text-based screensaver implementations. Importantly, note the exit code. What if […] Dec 12, 2023 · First, we look at triggering the graphical screensaver from the command line interface (CLI). I am already familiar with the GUI to configure ScreenSaver on Ubuntu MATE 20. There is not an option in the standard Ubuntu menu for a 60 minute idle timeout, the maximum is 15 minutes. Was this not what you wanted when you asked how to enable and disable the screen lock via terminal commands where Xfce is present? Oct 1, 2023 · Ever wanted to run a terminal command in the background, and then pull it up later? You need the Linux screen command! Feb 24, 2017 · Me? I love the command line and have been using it on Unix, Linux and even Mac OS X for a lotta years. Jun 15, 2022 · The KDE desktop environment is highly customizable, including the GUI’s lock screen. 10. Save a copy of /etc/default/grub first, then add this: GRUB_CMDLINE_LINUX_DEFAULT="consoleblank=450" and remember to run sudo update-grub afterwards, then re-boot. 04, Terminal Step 1: Open Terminal Open terminal (Ctrl+Alt+T) Step 2: Blank/Idle screen Sep 2, 2022 · The post explains how to adjust the Blank Screen Delay feature in Ubuntu Linux, which sets the screen to go blank after a period of inactivity. May 18, 2020 · Since Ubuntu Server 18. Jan 28, 2014 · How to lock screen and at the time of unlock should ask password? How to do it from command prompt? I have tried: gnome-screensaver-command -l But not asking password at the unlock time. Dec 17, 2024 · The xset command is an essential tool for managing user preferences in X (a window system commonly used for Unix and Unix-like operating systems). Oct 11, 2023 · $ sudo update-grub This command updates the GRUB bootloader with your new configuration, enabling the console screen timeout we’ve set to take effect on next boot. 04 (or above), how do I set the GRUB time and the default OS (that I see at boot time) as I'm dual-booting Windows (7/8) and Ubuntu (12. If you want to disable the feature, set X to zero: consoleblank=0. Click Power to open the panel. Thanks for the command-line options, i. 04 LTS, Ubuntu using netplan and ip command to configure networks. But In Gnome 3. The GNOME developers think a black screen that puts your monitor into lower-power mode is optimal. To quickly disable screen blanking, use the raspi-config utility through the terminal and turn it off in the Display Options section. What should I type in the command line to change the desktop screen resolution? Feb 26, 2022 · How to Change Screen Blank and Lock Delays in Ubuntu Linux?WHERE TO FIND SCREEN LOCK SETTINGS IN LINUX Modern Linux systems have nice Settings utilities and that’s what you need to fine-tune your sleep security settings. In /boot/cmdline. By default, screen may try to restore its old window sizes when attaching to resizable Oct 14, 2015 · 13 I'm trying KDE desktop on Ubuntu 14. disable=1 consoleblank From the kernel documentation (The kernel's command-line parameters): consoleblank= [KNL] The console blank (screen saver) timeout in seconds. 04, Ubuntu MATE 24. target From man systemctl: mask NAME Mask one or more units, as specified on the command line. May 17, 2023 · In this guide, we'll walk you through the steps to enable automatic login in Ubuntu desktop and server editions. One can also use Perl or bash shell to run a command and Add consoleblank=0 to turn screen blanking off completely, or edit it to set the number of seconds of inactivity before the console will blank. This can be set in Settings → Power → Power Saving → Blank screen. Jun 1, 2018 · The maximum lock time in Ubuntu 18. Here are the options, their defaults on my Ubuntu system, and their spheres of influence: You can put the desired values directly in GSettings, either via the dconf-editor app (i. Screen blanking is a power-saving feature that turns off the display after a certain period of inactivity. Total time: 2 minutes Estimated cost: 0 Tools used: Ubuntu 22. 6 days ago · In Ubuntu, adjusting the screen resolution is a fundamental task that can significantly enhance your user experience. to call xrandr as soon an xterm window gets focus: xdotool search --class xterm behave %@ focus exec xrandr Share Nov 19, 2019 · Sudo will still time out in the bash session in screen, meaning that the command I've run will freeze waiting for the sudo password prompt, then time out and exit. Left idle, the screen tends to dim out pretty quickly and lock you out of the system. Sep 6, 2023 · You can edit/disable the timeout as explained in the Raspberry Pi Documentation section Configuring Screen Blanking / On console. g. My issue is that the screen does not turn off, at all. 04 Ask Question Asked 5 years, 7 months ago Modified 5 years, 3 months ago Ubuntu provides several options to manage power settings, including the ability to disable screen lock and system suspend. b) Then, select Settings from the options that pop down. Seems complicated for a Sep 13, 2013 · I am attempting to disable screensaver, screen blank and screen lock via the command line. For example, to limit sleep to 3 seconds max Oct 20, 2025 · Raspberry Pi doesn’t have a sleep mode, but it does utilize screen blanking which is very similar. I'd like to increase this time (40 minutes). efi. Start in an Ubuntu computer by using the handy “Settings” shortcut from the top right of the menubar: The Settings program remembers the last thing you checked so it’s Nov 7, 2023 · Timeout is not installed by default on Linux, but can easily be added. While this is useful for conserving energy, it can sometimes be a nuisance, especially when it Oct 8, 2020 · I had to lookup the full syntax. This will enable you to edit the sudoers file for your system from the terminal, using your distro’s default command-line text editor. Next, we check how to set up a terminal screensaver to run when the user is idle. screensaver lock-enabled false Feb 11, 2018 · How to lock the screen and put the computer to sleep (suspend) in a 1-liner from the command line (could be assigned to an Ubuntu shortcut key) Tested on Ubuntu 22. Jun 21, 2010 · So I've set one of my keyboard function keys to this desktop launcher (to switch from laptop to external) and then another key which runs the opposite desktop shortcut file. Nov 17, 2024 · I want to start command called foo, and kill it if still running after given DURATION in seconds. target hibernate. The auto login feature is handled by the display manager service in most Linux. 04 or above)? GUI way: 1. Thanks in advance! Would be happy to share more info if relevant. session idle-delay 3600 The Settings, Power, Blank Screen menu option now shows: 1 hour 0 minutes 0 seconds. Changing the login screen timeout in Ubuntu 22. 2, gnome-screensaver doesn't exist, and screen locking is part of Gnome Shell. 4 LTS with i3 Mar 26, 2017 · I am trying to set the screen timeout so that the computer does not timeout during transfer of a large file. Dec 27, 2023 · What is the Lock Screen? The lock screen is essentially Ubuntu‘s screen saver on steroids. Now, let’s lock our desktop screen: $ xdg-screensaver lock Using the above command, our desktop screen will immediately lock, and therefore we Jun 7, 2019 · You can give processes time limits, setting a maximum time they can run for with the timeout command. I'd like to increase this to 30 minutes fo Jan 9, 2025 · My screen goes blank every 10 minutes (after idle time, not touching keyboard and touchpad). If you are new to Ubuntu 22. Dec 27, 2023 · In this comprehensive 3000 word guide, you‘ll learn several methods for customizing sleep and hibernate timeouts to suit your preferences and workflow. target And this to re-enable it: sudo systemctl unmask sleep. This allows me to put different settings based on users or use-cases. screensaver idle-activation-enabled false recheck with dconf-editor when using the gui, these properties will also change in dconf-editor. I am not familiar with either of those, so a wide screen resolution is really helpful to better read the manual page or help command. Purpose: Sets a timeout for inactivity in a shell session, automatically exiting the session if no commands or inputs are executed within the specified duration. The lock screen can be configured and customized via the GUI’s settings menu or from a configuration file via the command line. The system settings (gnome-control-center) offers options to toggle on/off automatic suspend and inactive time delay. One common issue that Ubuntu users often encounter is the screen blanking problem. This answer to Command line command to auto-kill a command after a certain amount of time proposes a 1-line method to timeout a long-running command from the bash command line: ( /path/to/slow comm 3 Invoking Screen Screen has the following command-line options: ‘-a’ Include all capabilities (with some minor exceptions) in each window’s termcap, even if screen must redraw parts of the display in order to implement a function. Now scroll down to the end of the file and add the following line alias lock='gnome-screensaver-command --lock' After having saved the file, whenever you run the command lock it actually executes gnome-screensaver-command --lock. Ideal for users wanting to manage lock settings effectively. I want to set the timeout to 0 or close to that so that the screen will be off unless I wake it. Aug 10, 2009 · This is controlled by your screensaver settings and doesn't require root, being set on a user-by-user basis. But while much of the new Ubuntu user interface seems to be modeled after the more popular graphical interfaces of Mac and Windows systems, there are still some things that are a bit tweaky and different. how to change the settings from terminal. Follow our step-by-step guide to manage screen settings and notifications. 2 LTS. Sep 21, 2025 · Learn how to disable screen lock on Ubuntu efficiently. To address this issue, the timeout command can be used to limit the amount of time a command runs. profile xset s 2400 The second thing I tried is this command gsettings set org. Most importantly, it allows me to source different dot files depending on whether or not a toddler will be running through the computer room when I get up for water. In the upper right corner "USERNAME" menu select "Settings" 2. Auto-logout functionality is mostly used to logout a user if the session is idle for a while. In this tutorial, you will learn various ways to customize the desktop lock screen in the KDE desktop environment on a Linux system. What Does timeout Do For You? The timeout command allows you to set a limit on the length of time a program will run for. If you already have items on the command line then just add this one. In this comprehensive guide, I‘ll explain what resolution is, when to change it, and walk you through modifying resolution on Ubuntu using both the command line […] Jan 27, 2025 · For those who prefer a more technical approach, Windows 10 offers the ability to change screen timeout settings using Command Prompt. Here's a tutorial to putting limits on running programs with this command. We set a timeout of one second before timeout should kill the process. sh script inside /etc/profile. Remember that . Simply run the screensaver control panel (It should be under Settings; if not, open a terminal and run xscreensaver-demo as a regular user. Country Name (2 letter code) [DE]: Image names will be looked At the login: prompt type your username and press Enter. Defaults to 0. On Debian/Ubuntu machines, run: sudo apt install timeout And for RHEL/CentOS use: sudo yum install timeout With timeout installed, the syntax is simple: timeout [options] DURATION COMMAND Where DURATION sets the time limit, and COMMAND is the process you want to constrain. profile xset s 2400 The sec May 28, 2012 · In gnome2 you can change lock-screen timeout from gnome-screensaver settings. A value of 0 disables the blank timer. To only disable a root user, create a log-out. When you leave your computer, you should lock the screen to prevent other people from using your desktop and accessing your files. 04, when set via GUI, is 15 minutes. How do I run a command a time Limit on Linux? How do I run a Linux command, and have it timeout (abort) after N seconds? Can you give timeout command examples in Linux? GNU/Linux comes timeout command. screensaver lock-delay 3600 gsettings set org. Using this article you should be able to set different timeout values for individual user in your Linux setup. The timeout command stops an executed process after the timeout period: $ timeout 1s bash -c 'for((;;)); do :; done' $ echo $? 124 Here, we run an endless loop. If you sometimes forget to lock your screen, you may wish to have your computer’s screen lock automatically after a set period of time. Here are some methods you can use to disable these features in Ubuntu: Method 1: Using the Command Line Interface (CLI) To disable screen lock, you can use the following command in the terminal: Apr 20, 2023 · Enabling/Disabling Automatic Login through the Command Line As a superuser, you can enable automatic login for yourself or for any other Ubuntu user by making some configuration changes in the custom. Whether you're using a high-definition monitor, a projector, or a laptop with a specific display requirement, being able to change the screen resolution allows you to optimize the visibility of your desktop environment, applications, and content. screensaver lock-enabled true” (without the quotes). 04 server on a raspberry pi 4. 04, you might not know about the operating system enough to tinker with the settings, so in Sep 6, 2024 · We can also adjust and change the sleep and other power-related settings for GNOME systems using gsettings. target hybrid-sleep. 12 these settings will help gsettings set org. conf file as follows: Dec 26, 2021 · I want to build a script that will make the "screen sharing" through CLI (I have to do it on a lot of computers in the future and I want to add such script to another scripts that will Mar 4, 2025 · In this scenario, the screen can turn off after X minutes but the computer never logs out/goes to sleep (as per the configuration in Settings -> Power -> Power Saving). "Power Saving->Blank Screen" = can be set from 1 - 15 minutes Command line way (to view and set it to 5 minutes): gsettings get org. In this tutorial, we’ll see multiple ways to turn off a connected monitor directly from the Linux command line. bashrc isn't a file you would normally see in your home folder because it is hidden by default. The default timeouts for entering sleep states may not align with your usage patterns. It allows users to control various aspects of the display environment, such as screensavers, display power management signaling (DPMS), keyboard beep settings, and more. For example, creative Aug 9, 2019 · These things worked out for me. After that, we explore one of the main terminal user interface (TUI) graphics libraries. Want to set a custom idle time for your Linux to automatically go to sleep? Here’s how to do this in Ubuntu, Fedora, Debian, Manjaro and other Linux running Gnome Desktop. Jan 21, 2019 · In Ubuntu 18. This will help to secure your computer when you aren’t using it. Dec 3, 2022 · Sometimes I use laptops in the home lab, and to save myself on a few watts of power usage I use these terminal commands to turn off the display, then just SSH into it from my PC. This will link these unit files Oct 9, 2025 · The TMOUT variable in Linux is an important environment variable, particularly used in Bash shell sessions, to automatically terminate a shell session after a set period of inactivity. Specifically, we’ll discuss using vbetool, xset, and xrandr tools to turn a monitor on or off in Ubuntu 22. Why Adjust Sleep Settings Under Linux? 72% of Linux users run Ubuntu on laptops and battery life is often a key concern. To regain access, you simply click anywhere or press a key to bring up the password prompt. May 4, 2023 · Users can execute various commands and scripts using Bash, a powerful command-line interface. To clarify, we can use this command to lock the desktop screen, control the screensaver timeout, and get information about the screensaver status. Aug 22, 2019 · Control how long of an idle delay timeout GNOME has before it locks your screen with a single command. d (The script name can be anything, log-out-sh is just a May 9, 2013 · Screensavers were actually removed back in Ubuntu 11. A 800x600 or 640x480, default screen resolution are too annoying for me. Jan 9, 2025 · 3 My screen goes blank every 10 minutes (after idle time, not touching keyboard and touchpad). Ubuntu uses gnome-screensaver and inherited the change from upstream GNOME. Most important step ! And guess what… REBOOT ! In conclusion, repurposing your old laptop as a Proxmox server is a sustainable and cost-effective way to harness its power. gnome. May 2, 2019 · Figure-1: Disable screen lock using Settings GUI To disable Lock screen through command line permanently, issue the following commands: $ gsettings set org. Using setterm, I can Jul 24, 2022 · After the screen is locked, I can't get a terminal window to invoke a terminal command to unlock the screen without unlocking the screen via the on-screen prompts. May 1, 2013 · How do I change my primary monitor without using the command line? Display & screen Change the resolution or orientation of the screen Change the resolution of the screen and its orientation (rotation). Nov 27, 2020 · This tutorial describes how to configure screen lock settings in various Linux desktop environments such as GNOME, KDE, Xfce, LXDE. 04, and Ubuntu Unity 24. How do I turn off the lock screen in Ubuntu? a) Click the quick access panel at the top right of the Ubuntu desktop. desktop. You need to open up the “Activities” view and type in “Screen Lock”. session idle-delay gsettings set org. 04 Gnome Shell Power settings, you can choose how long when system is inactive to turn off the screen, though only from 1 minute to 15 minutes and ‘Never’ are available in the drop-down box. Mar 24, 2025 · Using the Gnome Desktop, you can disable automatic screen locking after it blanks with the command: gsettings set org. This article outlines how to effectively use the timeout command in Bash to timeout a command Apr 25, 2022 · Learn how to disable automatic screen lock on Ubuntu 22. When no actions have been made for like 10 or 15 minutes or so the screen locks and Spotify/youtube/anything is paused. Sep 27, 2021 · I would like to configure ScreenSaver by command line (CLI) on Ubuntu MATE. session idle-delay 2400 but unsuccessful I'm on Ubuntu Ubuntu 22. Open the Activities overview and start typing Power. 5 minutes. How do I set the screen timeout? Sep 20, 2021 · Through GUI Through the utilities, changing the timeout is fairly simple. This convenient feature allows you to bypass the login screen on Ubuntu Desktop, allowing direct access to your desktop environment. Jun 8, 2012 · In Ubuntu 12. Go to "Power" 3. Jun 21, 2015 · 45 I've just installed Ubuntu Server 18. target suspend. May 16, 2025 · Grub Timeout Support and Help general-help, desktop quarkrad May 16, 2025, 5:15am 1 Ubuntu Version: 22. For example, let’s set a screen blank timeout to 600 seconds (10 minutes): $ gsettings set org. Lock the screen Set screen blanking time — Change the screen blanking time to save power. session idle-delay 600 Additionally, we can disable the automatic suspend when the system is running on AC power: Jun 24, 2022 · How do I prevent the screen from going blank after a period of inactivity for the login screen in 22. Adjust the color temperature of your screen Night Light changes the color of your displays according to the time of day. . 04 LTS users for a specific department to 60 minutes. zsdig ryfig zqot fstclc tgm erdei lop tiexpvs kwcuktllg neppu mmopc zdn scwe mbivc qwgg