- Ubuntu disable sleep command line 04+ sudo apt-get install gnome-tweaks Run it after installing, then under Power, Turn off the setting to do nothing when lid is closed. Alternatively, use the Caffeine app Apr 2, 2021 · Sometimes there are BIOS settings for USB ports to enable/disable power during suspend and/or enable/disable wakeup. 04 LTS (which uses systemd, unlike 12. power sleep-inactive-ac-type) b=$(gsettings get org. It offers a wide range of features and tools that are highly customizable, making it an excellent choice for power users who want to optimize their system performance. power idle-dim false To disable automatic suspend: Jul 24, 2023 · ¥ÿÿWdо–Ö n&BØ8¨| ËÈ L Õ~ U‹„Ì V üúóÏ F`Ç þƒÑd¶Xmv‡Óåöx}|ýü}–YUÿþ¼ˆH š¢[›™ß º0‘×\{^…‚Ÿ ')’IR¡ˆâ²1Ÿçîÿ;—oiõ_¿¹å§ ÓE €ÄARœQLél wËjyžC ’ ‹ DUIfp†Ü5 ü4 Þxå þßüYÿ?. 0pl1-42 Mar 12, 2011 · command-line; power-management Ubuntu server - How do disable sleep when laptop screen is closed but allow screen to shut off. The answer from @user386160 worked great to prevent my laptop from going to sleep. Refer to that answer for a detailed explanation of this command: You can lock the screen and put the computer to sleep in a single command like this: # lock the screen and put the computer to sleep sudo true && gnome-screensaver-command -l && sudo pm-suspend Sep 13, 2013 · You can use the xset command to disable screen blanking and locking. By reducing a timer before the hard drive goes to sleep mode, we can save some power. 04), I successfully used the following to disable suspend: sudo systemctl mask sleep. 04 and later. This is tested on Ubuntu 8. 04 you wanna enable this key to work. A. The laptop still goes to sleep when left idle, and then proceeds to enter it's strange sleep-loop when brought back up, and loops like that until eventually rebooted. 05 $ remaining_sleep_time 7321 277296. The xset command is the X server preferences command. target and hybrid-sleep. In a command line, use the command . Jul 30, 2019 · I know the command line to disable hibernation is powercfg. I'm running LUbuntu 18. Using the ‘nmcli’ command. It's been properly disabled, according to this output. I have disabled sleep and hibernate with this command: systemctl mask sleep. The suspension/sleep starts after 5 minutes -- a setting I can't seem to find anywhere. conf to make sure the laptop doesn't sleep when closing the lid. This is an article that tells you how to disable sleep and hibernation in Ubuntu Server. 04 sudo apt-get install gnome-tweak-tool # Ubuntu 20. Here is a simple configuration which first get the current timeout for sleep, disable it and after performing some task re-enable it. 04, replace gedit in command with gnome-text-editor or nano command line text editor depends on your desktop environment. How can I do this? The closest thing I've found so far is to add a shell script in /usr/lib/pm-utils/sleep. Refer to that answer for a detailed explanation of this command: You can lock the screen and put the computer to sleep in a single command like this: # lock the screen and put the computer to sleep sudo true && gnome-screensaver-command -l && sudo pm-suspend Jun 14, 2021 · For some reason, Ubuntu Server comes with ‘power management’ enabled. target From man systemctl: mask NAME Run the following command to open the file to edit: sudo -H gedit /var/lib/polkit-1/localauthority/10-vendor. txt. Check to see if the following information exists, and if not add them: [Disable suspend] Identity=unix-user:* Action=org. session idle-delay 0. If you don't want to change the power settings but also like the option to disable screen locking, there is a handy tool you could use. Background. It turns out the solution is very simple. 96. Note that they all have an id. Disable for every Feb 24, 2014 · To disable the keyboard, execute the command xinput float <id#>, where <id#> is your keyboard's id number. 04LTS Laptop that keeps going to sleep. 04 console requires a simple command using the vbetool utility and other methods as shown in this guide How to Turn Off Monitor Jun 24, 2016 · I'm looking for a safe way on how to disable DHCP from command line (to use in scripts). power active false Alternatively, using dconf-editor from the dconf-tools package: Jun 5, 2023 · This way, Ubuntu will not go in sleep mode and you don't have to push the power button and then enter your password again to access the system. Aug 12, 2018 · Now to see how much time is remaining (in seconds) for the sleep command generated by PID 7321 we can use this: How to determine the amount of time left in a “sleep”? command: $ remaining_sleep_time 7321 277304. The most common way to do this is prefix the command with sudo. 0. target And this to re-enable it: sudo systemctl unmask sleep. If you're curious the driver is nvidia 195. lockdown disable-lock-screen 'true' Oct 8, 2024 · Enable/Disable Auto-Suspend in Ubuntu 22. target hybrid-sleep. if for example a NIC (network interface card) has four ports on a card, you need to enable/disable each port individually. GSettings backend with commands below: gsettings set org. But will be read quite differently by BASH. target → /dev/null. Conclusion In this article, we’ve explored various methods to disable sleep mode in Linux, including editing system configuration files, using a system management console or GUI tool, creating a custom script, and using a third Dec 31, 2015 · On the edge of a dupe of this question. This works for me on a new install of Ubuntu Server LTS 18. The difference with that question is however that you want the computer not suspended, but the screen still shut off during downloading large files nevertheless. I can't put it in a code box because there are quoted returns in the command that the code box sees as an end. ubuntu disable auto suspend command line Comment . This works well on Linux GNOME Ubuntu desktop. I'm trying to create a "Live-Cd" with Ubuntu Server 12. I usually go with sleep 0. Feb 26, 2020 · How To: Disable Sleep on Ubuntu Server. ) When the file opens, find out the line #HandleLidSwitch=suspend and change it to one of following : May 8, 2014 · If you want to wrap your app in a script that takes care of this for you when you launch it (or GUI simply isn't an option), the best command-line solution as of Ubuntu 14. sleep 5 && xrandr -d :0 --output LVDS --auto The xrandr command will turn on your main screen. target Verify Suspend and Hibernation in Ubuntu Sep 6, 2024 · If we don’t want our computer to automatically go to sleep or hibernate, we can completely turn it off using systemctl. power-manager sleep-display-ac 0 gsettings set org. It’ll work just fine for non-server installs, but this is aimed specifically at the Ubuntu Server release. If the name of your VGA is, for example VGA2 (as you said), then run: xrandr --auto && xrandr --output VGA2 --off Jul 12, 2011 · Is there a command line you can run that can enable in-habitation, disabling computer going to screen saver, sleep? Oct 18, 2021 · How To: Disable Sleep And Hibernation on Ubuntu Server • Linux Tips For some reason, Ubuntu Server comes with 'power management' enabled. g. exe /hibernate off Is there a comparable command to turn sleep off? I’m remotely managing computers and for some that are new to me, they have sleep enabled. power-manager button-power 'suspend' gsettings set org. But when I restart the device id could change to 13 and id 12 would go to the touchpad which I want enabled. Verify if the changes have been effected using the command: $ sudo systemctl status sleep. The sleep command allows users to delay the execution of commands and scripts from seconds (default) to minutes and even days! So let me start with the easy syntax of the sleep command: sleep [TIME][suffix] Where, [TIME] is where you've to specify the time in the numbers of how long you want the delay. One of the most commonly used features Jun 15, 2021 · If you know the settings, you can control them using the gsettings command: To disable automatic brightness: gsettings set org. The command for Suspend (Sleep) is pm-suspend (sudo pm-suspend etc. If you want to keep it disabled, try the other method instead. txt) with all the GUIDs for the power settings. The system is, by default, configured to get the IP with DHCP while booting. Both methods are Oct 25, 2021 · On Ubuntu 16. service Oct 16, 2011 · Disable the GNOME Settings Deamon's power plugin from the command line: gsettings set org. Open a command prompt and type powercfg –q >poweroptions. lockdown disable-lock-screen false Now set it to true using this command: gsettings set org. You will have to employ this command for all users, but after that it will be run and set upon each login. screensaver lock-delay $(echo X*60 | bc) Where X is a number in minutes - seems to work in Ubuntu 13. Do this for each user. Nov 23, 2023 · On Debian and Ubuntu operating systems with a graphical user interface, the sleep (suspend) and hibernation modes are enabled by default. session idle-delay <seconds> (0 to disable) To disable the screen lock: Feb 11, 2018 · Tested on Ubuntu 22. d/ that will cancel any hibernate or suspend actions. freedesktop. 04 is: To disable the screen blackout: gsettings set org. 36. This is a simple app that prevents your system from going to sleep by simulating user activity. Jan 29, 2021 · sudo systemctl unmask sleep. Then reboot the system and log in again. Mar 18, 2019 · It will also lock when resul=ming from sleep mode, triggered by suspend and hibernate. power-manager button-suspend 'suspend' Dec 17, 2022 · My Ubuntu 20. Apr 28, 2024 · For Ubuntu 24. And use DISPLAY=:0 or DISPLAY=:0. 04 you can also directly disable via. Mar 15, 2016 · On Ubuntu 16. Sep 22, 2019 · When I run the Power Manager GUI, I see the process xfce4-power-manager-settings running, so presumably I would need the equivalent command line command to run. 04, Xubuntu) Disable Bluetooth by default. Select the Layouts tab and click on the Layout Options. target, suspend. No, I have no lid switch. Since 12 is the id for my touchpad, running the following command will disable it. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Jan 8, 2024 · Ubuntu offers several command-line tools for manipulating display settings, including turning off the monitor. conf or /etc/default An example values are 300 for 5 minutes - you may be able to enter as minutes in the following bash line: gsettings set org. To wake up the device from sleep mode, you will need to click with the mouse Jan 4, 2021 · To turn off monitor in Ubuntu 20. gnome. The closest thing I can suggest is to set the Power Management Preferences to put the display to sleep at the minimum time of one minute, then use the 'Inhibit Applet' on the Gnome Panel to disable sleep manually. Dec 30, 2020 · Created symlink /etc/systemd/system/hybrid-sleep. 1 Depends: libc6 (>= 2. target Jun 21, 2015 · (It's really annoying if you wake up in bed because the Laptop lights the room. – G Trawo Jan 21, 2018 · I want to enable and disable an audio output from the command line. Practical Examples of Sleep command. 10. Use dconf-editor to search for org. 4. 24, the card is a Quatro FX 580, the monitors are two Dell U2410 attached via display port (DFP-3 & 4); the VBIOS is 62. Jul 27, 2016 · replacement command. After a certain length of time with no input from the user, most computers and other electronic devices enter sleep mode. What else do I need to do? Google is not super helpful, because the search is poisoned by about a zillion pages asking how to disable display sleep, or questions about laptops that end up being answered by laptop-specific details. settings-daemon. E. power Jun 4, 2011 · It sounds like you want to put the monitor to sleep manually. Start with ACPI (Advanced Configuration and Power Interface). 05. However Apr 7, 2023 · I have masked sleep. A computer may be woken up Aug 25, 2022 · sudo systemctl mask sleep. Jul 23, 2017 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Mar 2, 2016 · TTY1 usually refers to the command line (no GUI) and he did mention that he stopped the X server. When it goes to sleep, it does not wake up without a forced reboot (holding the power button). 04 has Gnome GUI. e Jun 27, 2020 · If you can install dconf-editor (via Ubuntu Software or via command line) then you should be able to use that GUI tool to edit the relevant setting. Oh, and to disable screen dimming: gsettings set org. 04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep. Open a Terminal for Ubuntu (Figure 1): . We have to create an executable script in /etc/pm/sleep. Dec 14, 2011 · The command you are looking for is powercfg. target Dec 29, 2022 · Use the “caffeine” app. For older versions try nmcli nm enable false and nmcli nm enable true. to re-enable the port use. . I am aware that I can do so from the GUI, but I am looking for a way to do this from the command line. 00. Feb 17, 2021 · You can use gsettings in your script to disable automatic suspend in power settings and again restoring the default behavior of power setting. screensaver ubuntu-lock-on-suspend true gsettings set org. sudo ifconfig eth0 down. power ambient-enabled false To disable dim screen while inactive: gsettings set org. However the machine is still running fine. 04. Specifically, we’ll discuss using vbetool, xset, and xrandr tools to turn a monitor on or off in Ubuntu 22. It would still be possible to trigger a suspend or hibernation from the command line, here is how to disable it. 04 and remastersys (works well). After a bit of digging, I've come up with the answer. And I think you would need to change sleep-inactive-ac-type and/or sleep-inactive-battery-type from the default suspend to The easiest way is to add the parameter consoleblank=0 to your kernel command-line at boot-time. 1- ) I added a new line in the file /etc/ssh/sshd_config ClientAliveInterval 60 (then I sync && reboot). desktop. temporarily disable sleep and hibernate from the command line disable sleep and hibernate Or using the command line: rfkill unblock bluetooth Unity/Xfce (Ubuntu < 18. ) The command for Hibernate is pm-hibernate (Note that Hibernation mode is not compatible with all hardware, please test this before using it. 04: A Simple and Fun Guide! 🌟 (Command Line) 💻 Set the sleep-inactive-ac-timeout and sleep-inactive-battery So, if I reboot and do not log in, the screens might sleep, and then not wake up. Beyond just suspend and hibernate delays, System Settings also offers many other useful power preferences: Close laptop lid –> Sleep, Hibernate, Lock, Do Nothing Mar 15, 2015 · How do you disable the wireless Internet from the command line? I tried sudo ifconfig eth1 down but network-manager seems to ignore this and keeps trying to reactivate it. This will create a text file (poweroptions. pkla Scroll to the bottom. suspend ResultActive=no Oct 8, 2024 · First, open terminal (Ctrl+Alt+T) or connect to your Linux server, then run command to edit the systemd sleep configuration file: sudo nano /etc/systemd/sleep. power sleep-inactive-battery-type) #Disable automatic suspend gsettings set org. When a computer enters sleep mode, it stops doing everything that isn’t essential. Jul 25, 2021 · and for now the device id I need is 12 so I run xinput --disable 12 which works fine. 40-13. 0 Popularity 7 Feb 17, 2021 · The most convenient way to do it temporarily is using systemd-inhibit:. target hibernate. xset s off (turns off the screen saver) xset s noblank (turns off blanking) You can also use it to disable the power management using dpms to power the monitor down. I want to change some power management options from the terminal (I don't have GNOME or a GUI installed, and I don't want to either). I prefer sed over perl but the significant change is to make it work when there is no Autolock=true line in the config. 2-) sudo systemctl mask sleep. 7), cron (>= 3. power-manager sleep-computer-ac 0 gsettings set org. d which checks if the application is running and returns 1 to indicate that suspend should be prevented. What's worse is the network-manager widget doesn't let you disable it either once it starting "trying to connect". Or if you prefer the console: # Ubuntu 18. You can disable the lock screen permanently when waking from suspend. xinput set-prop 12 "Device Enabled" 0 In Ubuntu versions >12. Mar 23, 2012 · Disable for some users. When the time comes and I would like to re-enable power management and sleep/hibernation, this will be the command I’ll run: Feb 16, 2024 · Open a Terminal following the steps below for your specific operating system: . – Snip Aug 10, 2021 · Everything is OK, except when I submit a job and leave, the computer goes to sleep after maybe 10 minutes. e always active, always bright. Goto System-->Preferences-->Keyboard. So running xinput --disable 12 every time on startup will either disable the touchpad or the point stick. This command sets the value of the "idle-delay" setting to 0, which disables the screen lock when the user is idle. d/com. plugins. 2. ) The command for the hibrid of them both is pm-suspend-hybrid Nov 30, 2010 · It can be installed from the Ubuntu Software Store (It is called GNOME Tweaks). OF;ê› º,[–ÍÏÄä8@Rtñ»@*]'••#l *Œä¶d •b;™ÞÁðM¦o4¼§-«wòy ÒxíMAÃLú2SaŽã¶PD“¢c‰ØȘ>±ÿ½ïÿk}. What I have done so far and what doesn't work for me: Nov 7, 2024 · **pm-utils`: A set of command-line utilities that can be used to manage and disable the suspend and hibernate modes. 05 $ remaining_sleep_time 7321 277262. kcmshell5 screenlocker removes it since it is assumed by default; I wrapped it into function Nov 1, 2013 · Running the following command in terminal: gnome-control-center network will open a window for network management which should be similar with: Aug 4, 2018 · Per an old thread on a similar issue, I've also run the following command: xset -dpms None of this has seemingly had any effect. For example, if the id was 10, then the command would be xinput float 10. Feb 4, 2019 · to disable say port named eth0 use. Most laptops enter a sleep state when the lid is closed. target May 25, 2012 · Turn off laptop screen when closed. Nov 25, 2021 · You already have part of the answer. If you just need to disable it for one or many users, you can add this command to the Startup Applications, assuming the key code of your sleep button is 150: xmodmap -e 'keycode 150=' If the user logs off, the button will be enabled again. target. The current behavior is: The laptop goes to sleep/hibernate, causing the server to stop working, when I close the lid. target Jul 12, 2020 · This command disables suspend: sudo systemctl mask sleep. 04 (Hardy) with a Dell Inspiron 1520 laptop. I would appreciate feedback from users of other systems. Thanks. To re-enable the keyboard, execute the command xinput reattach <id#> <master#>, where master is that second number we noted down. 04 from going to sleep. By default, open laptop lid, press any key on keyboard, or press sleep button can wake up your computer from suspend or hibernation state. And the only thing I want is to completely disable screen to enter sleep, suspend, hibernate, states, i. PS would create tags sleep and Feb 17, 2021 · #get the current timeout for automatic suspend both for on battey power and when plugged in. First use this command to discover current settings: $ gsettings get org. Also, this makes for a nice replacement for locking your screen: gnome-screensaver-command --lock && sleep 2s && xset dpms force off – Feb 17, 2021 · The most convenient way to do it temporarily is using systemd-inhibit:. Dec 13, 2013 · It displays all the input devices connected. May 31, 2008 · There are several threads which unsuccessfully seek a command line method to hibernate or suspend in Ubuntu, WITHOUT requiring root or sudo access. 04 and Aug 13, 2021 · You can set and apply these settings using. upower. Dec 7, 2022 · Saving power is another reason why computers include a “sleep” mode for when they are not in use. power idle-dim false Jun 8, 2023 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Jun 22, 2018 · Disable Lock Screen. Hope that helps. xset -dpms. 05 The code for the command you can include in your Jun 23, 2011 · So use DISPLAY=:x before your command, indicates in which display run the command. To enter the sleep/standby mode, a hard drive has to park its head and stop its plates from spinning (of course, this doesn’t apply to solid state drives). power. target This does indeed stop the laptop from suspending while the lid is closed, but results in systemd-logind consuming 100% cpu and continuously logging the following: (multiple times per second) What I do want to do is disable the automatic suspend if a particular application is running. Open /etc/default/grub in your favorite editor; you will need to use sudo (for vi , nano , etc. You do need to edit logind. It has been provided with Linux since the early 2000s. note: this disables (down) and enables (up) each port individually. Very briefly, it's managed via the BIOS, which can be configured to check for activity on the devices attached to the computer, and use that to trigger the CPU wakeup. In the situation I’m in right now, it’s a single machine on the LAN so no other machine Oct 14, 2010 · Sometimes the Enter keypress as you execute the command can be enough to immediately wake the computer back up again. May 25, 2016 · It's an Ubuntu 12. I’d like to run a command next time the machine wakes up that will disable sleep. Here are some useful references: Disable Ubuntu Sleep Mode; How to Disable Suspend and Hibernation Modes In Linux Jan 11, 2016 · I have installed Ubuntu Server 14. Apr 26, 2022 · I have a brand new 20. xinput --disable 12 (and enable via a similar command) Open a Terminal following the steps below for your specific operating system: . This is directly from my longer answer here. Here I use nano command line text editor that works in both desktop and server. systemd-inhibit CMD [] With no extra options, systemd-inhibit will execute CMD while temporarily disabling idle detection (that might auto suspend/hibernate the machine), explicit suspend/hibernate (e. sudo ifconfig eth0 up. $ apt-cache show autolog Package: autolog Priority: extra Section: universe/admin Installed-Size: 148 Maintainer: Ubuntu Developers <[email protected]> Original-Maintainer: Luis Uribe <[email protected]> Architecture: amd64 Version: 0. May 16, 2012 · I have to disable #and enable Mobile Broadband nmcli -t nm wwan off sleep 1 nmcli -t nm wwan on sleep 1 nmcli -t con up id "Tata Docomo Internet" #wait approximately 15 sec to get connected #if anyone can add better command to check for it just comment it :-p sleep 15 #now connected to internet so start download #jdownloader --start-download fi Jun 19, 2015 · [Unit] Description=Disable Bluetooth [Service] Type=oneshot systemctl disable Bluetooth systemctl stop Bluetooth [Install] WantedBy=multi-user. targ wow, that is nice, someone finally gets a hint to the problem, @chiMicke please check it, and tell me if it works… Apr 23, 2015 · After running this command switch immediately to the tty where the screen is black, and after 5 seconds the screen should show up. configure laptop to unsuspend Method 1: Using the Command Line Interface (CLI) To disable screen lock, you can use the following command in the terminal: gsettings set org. target suspend. 04 on a laptop. Oct 30, 2024 · This tutorial shows how to enable/disable Keyboard, Mouse, Lid Open, and/or other devices events from waking up your Ubuntu PC or laptop from sleep. ). target, hibernate. I want it to be done through the config files or command-line utilities (better is to manipulate with config files). Try this: cat /proc/acpi/wakeup Dec 27, 2023 · If your use case demands staying awake, you can also fully disable suspend under Battery or Line Power: Now your Ubuntu system will avoid sleeping so long as it has enough power. you pressed the sleep key on the keyboard by accident) and shutdown commands. conf. lockdown disable-lock-screen false --or-- Nov 4, 2013 · You can use the following command: xrandr --auto If this doesn't disable your non-existent VGA, then use the following method: First run: xrandr --current to get the right name of your VGA. To enable Control-Alt-Backspace. target Activate this script at startup : sudo systemctl enable disable-bluetooth. ) or gksudo (for gedit , etc. So while your answer isn't bad, it does not apply here. The solution is to disable automatic suspend: Open GNOME Control Center, go to Power tab (or simply gnome-control-center power); In Suspend & Power Button set Automatic suspend, to Off when Plugged In. In this tutorial, we’ll see multiple ways to turn off a connected monitor directly from the Linux command line. 94. Disable Suspend and Hibernation in Ubuntu. 2s && xset dpms force off just to be safe. NetworkManager’s command-line interface, nmcli, is a powerful tool for managing network connections. Aug 1, 2021 · On Ubuntu 16. gsettings set org. To install it, open up your terminal and execute the following command: $sudo apt-get install caffeine -y Then, you can launch the app from the Application Launcher. Jul 11, 2023 · How to Disable Suspend and Hibernation Modes In Linux - Introduction Linux is a popular operating system used by millions of people around the world. 1. I use these commands in a script set to run at login to stop the screen blanking on my MythTV Jan 11, 2016 · If you are wanted to logout idle users automatically to protect the local console, try "autologon". Feb 11, 2018 · Tested on Ubuntu 22. Suspend mode allows you to save power and extend battery life when the device is not in use. target Then the above services will appear as "masked" which will prevent your Ubuntu 22. ubuntu. The following command works for me like a charm if I want to disable any internet connection from terminal: nmcli networking off To enable it again: nmcli networking on Note: As commented by CPBL, this works in Ubuntu 15. a=$(gsettings get org. If you are using ubuntu 10. target and this command brings it back: sudo systemctl unmask sleep. 04 offers several command-line tools to disable WiFi quickly and efficiently. Click to enlarge. Figure 1: Open Terminal for Ubuntu Open a Terminal for Red Hat Enterprise 7 using the keyboard command of Ctrl + Alt + T. Any assistance or suggestions are appreciated. Try Ctrl+Alt+Backspace. 0 indicates: run the program in the first display. This can be VGA, VGA-0, VGA1, VGA2 and others. Copy and paste the following in a terminal and press enter. Dec 12, 2020 · sudo systemctl mask sleep. 04 and I want to disable the sleep/suspend at the login screen (before logging in with any user) so that the display stays active. If you're using the Bluetooth applet in the top panel (blueman-applet), it has its own setting that will automatically turn Bluetooth on even if you've disabled it in other places (like /etc/bluetooth/main. command-line Method 1: Using the Command Line Interface (CLI) For users comfortable with the terminal, Ubuntu 24. But you may also need to disable wakeup for the relevant USB controllers/hubs. Things that I have tried from various web-pages. I tested this on Ubuntu 18. mate. The second part is you need to set the backlight to turn off after a given amount of time. How do I disable the blank console "screensaver" on Ubuntu Server? In short it says to add the parameter consoleblank=0 to your kernel command-line at boot-time. It has a simple command to turn off the monitor: $ xset dpms force off. Jul 2, 2016 · That's a large topic. target systemctl status sleep. Apr 14, 2009 · A lightbulb went off in my head, that there must be a better way to do this via command line and then run it in the cron. Let’s disable all the sleep-related features: $ sudo systemctl mask sleep. and to turn the monitor back on: $ xset dpms force on Aug 3, 2017 · I'm running Ubuntu 16. Just a short voice command could invoke ssh to stop the Laptop burning! Note that I disable screensavers on consoles, as there is only one thing which is even more annoying than wrong time console blanking: CapsLock!) – Jun 26, 2019 · Stack Exchange Network. Adjusting a hard drive’s standby timer can be done from the GUI or command line. 4 computer that I have access only through ssh. afn kgnesjm pqbkq dwue udtbqm aoexlbcc qls bbxgr vlp jjhtjzj