Debian turn off laptop screen
Debian turn off laptop screen. Any help? I have done this with the following commands on Ubuntu and Centos: gsettings set org. Dec 22, 2021 · I'm running a headless (no GUI, no desktop environment) Debian server on a laptop. Feb 13, 2021 · For days, weeks, I scoured the Internet for a solution on how to turn off monitors in Wayland via the command line. Shutdown doesn't turn off the computer unless you use the -P option e. I Nov 13, 2020 · Turn Display Off From the Linux Command Line. sudo vbetool dpms off. 1. 2. I have searched through the menu options and can not find how to prevent this. sudo systemctl mask sleep. So I created one! turn-off-monitors is a nearly-universal Linux command line utility to turn off your computer’s monitors from Nov 27, 2023 · Hello, As the title says is there a keyboard shortcut I can create to turn off laptop screen but keep sound on and not locking the session? I already made a command keyboard shortcut that turns off screen But also cut off sound and locks session. Even with common devices like touch screens, touch pads, and the computer mouse, data entry is often reduced to text. Try: Windows (command) + L, it activates the lock screen and turns it off. power sleep-inactive-ac-type 'suspend' Jul 20, 2024 · To install the xinput tool on Debian-based systems, we can utilize the apt command: $ sudo apt-get install xinput Furthermore, on Arch and Arch-derivatives, we utilize the pacman command to install the xinput tool: $ sudo pacman -S xorg-xinput After the execution of the command, let’s check the installation status of the xinput tool: Jul 5, 2022 · First of all, make sure to set the Put the computer to Sleep option to Never. Jun 9, 2009 · The easiest way I found to disable it is to simply turn off the service gnome-screensaver. I’m using debian with no gui and am trying to make the laptop stay on and continue running the mc server while the lid is closed. sudo shutdown -P now. . 10. Set them to a time you want your screen to turn off. It provides a user-friendly interface that allows us to control screen brightness, screen blanking, power management of USB devices, and battery power consumption settings. Related Read : A Basic Guide to Linux Boot Process May 25, 2012 · The answer from @user386160 worked great to prevent my laptop from going to sleep. power sleep-inactive-battery-type 'suspend' gsettings set org. 2 didn't work, so installed clean from Bookworm DVD. Now, expand the Turn off the display option for both On Battery and Plugged In. When I put it to sleep by clicking by mouse on suspend power button in menu, then laptop wakes up correctly. 11 votes, 12 comments. Xdbus #Lock and turn off screen DISPLAY=:0. Apr 7, 2015 · I want to turn the screen off when inactive for x minutes using commandline settings on RHEL and Debian distros of Linux. dconf-defaults, and the lines to edit are those in the “Automatic suspend” section at the end of the file: Since I manage all of it remotely from my other laptop, I'm trying to get the screen of the Proxmox machine to turn off, without turning off the server. Kupson: I didn't test vbetool. : Interesting, I already have this behaviour and want to get rid of it. If there's more than one HID-compliant touchscreen device listed, perform steps 2–3 for that one too. # This halts (shuts down) the computer now sudo shutdown -h now # This reboots the computer now sudo shutdown -r now Read the manual page for shutdown: man shutdown for more information. Again, click the plus symbol to add another shortcut. This is not my monitors (I use a dual setup so it would be weird for both to power-off). In the link you gave, you just overlooked the sentence. it doesn’t require third-party applications for this function. 9 800x600 59. target DOES NOT prevent screen from going to black even though. Code: Select all Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 LVDS-1 connected (normal left inverted right x axis y axis) 1366x768 60. This works 100% on Ubuntu 19. I even changed the setting to do nothing when laptop lid is closed and still have the issue. I want to close the screen to save more power, but with the screen closed server stop working. 04, open "Universal Access" and turn off screen reader. In Debian 10 you can also simply "lock orientation" in the Dash as explained in another comment. Note that the sleep 120 in the script provides a short delay before turning off the monitor, which can be adjusted as needed. target hybrid-sleep. Nov 26, 2023 · Turn off the “Suspend when laptop lid is closed” option. However, I've encountered an issue where the screen turns off upon closing the lid and fails to turn back on upon reopening. 0 su %user -c "xflock4 && xset dpms force off" This video will show you how to have Proxmox turn off the laptop screen when it is open commands:nano /etc/default/grubGRUB_CMDLINE_LINUX = 'consoleblank=20' Aug 20, 2024 · Using IceWM, the laptop screen stays on when switching the monitor to the other computer. Linux’s system provides various commands such as reboot, poweroff, halt, and shutdown to restart and power off your Debian system. I also know that there's setterm tool that can set some powersave options, for instance: A very common issue found after the computer resumes is corrupted video (or black screen, or no LCD backlight). But I found out that my monitor was staying on even when the lid was closed (a. From there nothing happens and I have to hard reboot it. Sep 2, 2016 · Lines 1 & 3 locks the screen when the laptop is mobile or simply charging, similar to tapping the power button on my phone - make secure. If you have a personal computer with Linux on it, try it. See my answer here: Wayland window manager causes my computer to stay on a black/blank screen and not wake up. For the name, enter "screen on". To automatically turn off the screen on system startup, you may just add a kernel parameter to boot menu. Dec 24, 2010 · Thanks skunktrader, just installed laptop-mode-tools to check it out, but it does not automatically turn off the screen on lid close, and I don't see anything in the configuration files about how to do so (it seems more designed to dim the screen when on battery power, for example). xset -dpms and. Everything works fine and I found a way to set the terminal blank from another [forum post]. 04 preinstalled. Using X instead of Wayland on GNOME, the laptop screen shuts off for 4-5 seconds, then turns back on. If I use the old kernel 3. The app is portable, so you won't need to install it on your computer. Code: Select all. I already tried setting HandleLidSwi Mar 20, 2017 · Since my monitor takes an awful lot of time to turn back on after being physically turned off, I'm looking for a command or a simple utility to turn off my screen with a shortcut. 0 + 1024x768 59. And, here’s how to do the job step by step! Jun 11, 2017 · Working with the same problem since connecting with x0vncserver on the remote host and vncviewer at local host, yields a black screen when screensaver is activated. 8 VGA-1 disconnected (normal left inverted right x axis y axis) HDMI-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 521mm x 293mm Oct 24, 2023 · I am trying to install latest available, stable Debian 12. Click the power off utility from the results. 0 Distro: Debian GNU/Linux 12 (bookworm) Machine: Type: Laptop System: LENOVO product: 20TK0049US v: ThinkPad X1 Extreme Gen 3 serial: <superuser required> Chassis: type: 10 serial: <superuser required> Mobo: LENOVO model The last verbrose line I see on boot up is "kvm disabled by bios" and then it shutdown down the screen. g. I have a custom power profile that leaves the screen on at all times, and this is what I've been doing to turn the screen off. Seems you also need to turn off the setting for security within the power manager settings of xfce4-settings-manager to completely turn off the screensaver in xfce4. Note that these instructions will work only if you use “gnome-tweak-tool,” a suite of software tools that work with Ubuntu. xset is of course an X utility. it works real good on it. xset -display :0. Hey all, VERY new to linux as a whole and am using an old laptop to run a minecraft server. Run the following command: shutdown --reboot. The systemctl did suspend my desktop, but that is what I never want to have happen. Aug 1, 2022 · I have a local web server on Dell Latitude 5480 laptop with Debian 11. This instruction helped: How to turn off monitor on Ubuntu Server Jul 26, 2019 · I have a similar problem: when leaving the computer idle for some 30 minutes, the screen goes blank and cannot be switched on any more. 0-i386-netinst. To turn off the laptop screen when using an external monitor, follow this guide. I would like to stop Ubuntu from suspending or sleeping when the laptop lid is closed, while still turning the screen off to save power. Turning off the monitor should be a really simple thing, but it isn't. Can I set a timer like for 5 minutes if no keyboard the screen will turn off. 1] Use the Project option from the Taskbar Windows 11. Apr 21, 2024 · Re: Debian, XFCE - Disable suspension/sleep permanently even when laptop lid is closed Post by peter_irich » 2024-04-21 18:29 Try comment out relevant strings in /etc/default/grub and enter as root Oct 4, 2022 · For example, if you click on the Apple menu and select Sleep, the screen will go black, and your MacBook will go to sleep; your processes will pause until you wake the computer up. I would like to create this shortcut to only turn off screen but would like to listen to music with screen off. Jun 22, 2023 · If on Ubuntu 22. settings-daemon. Problem solved. target hibernate. This setting allows you to choose whether to keep your Windows desktop running on a single display, being duplicated on both built-in and external displays, or using the You can turn it off from here, as well as locking the screen when computer is idle. sudo systemctl status sleep. Feb 21, 2020 · On a Thinkpad W530, running Debian 10 (with XFCE): The screen turns black after closing and opening the lid, and stays black. k. Aug 4, 2011 · The normal screen blanking utilities do not turn off the backlight, leaving a dull glow and using power unnecessarily. To do so, hit the super key on your keyboard. (Use whatever the Windows key is on your keyboard) I use xset dpms force off to turn off the screen. I am using ubuntu 2004 with Jan 8, 2024 · For example, the vbetool command can turn off the screen using DPMS: $ sudo vbetool dpms off. You don’t even have to save your work Aug 1, 2022 · I have a local web server on Dell Latitude 5480 laptop with Debian 11. 37 wm: gnome-shell dm: GDM3 v: 43. xset s off control the X Server (the piece of software actually responsible for presenting you with a graphical display and managing input devices on it, such as mouse) directly, while The last verbrose line I see on boot up is "kvm disabled by bios" and then it shutdown down the screen. May 6, 2023 · For days, weeks, I scoured the Internet for a solution on how to turn off monitors in Wayland via the command line. Restarting and shutting down your device is also a key task for troubleshooting and completing the installation processes. I'm using Debian 9. I've looked through various posts that recommend setterm or vbetool and i've tried making a systemd startup script but this doesn't work. Dec 30, 2020 · The screen goes off, even though the computer remains very much powered on. These methods also don't work over ssh. I want my LCD backlight to turn off when I close the lid of my laptop, while leaving the laptop running. Seems to function exactly as described: screen goes blank after 1 min, without login. Editing GRUB Configuration Nov 9, 2023 · At the end of the post, some general data about my laptop. 4 tk: GTK v: 3. But I think it's a correct answer from what I see about vbetool. simply run as root: Mar 18, 2024 · Although an old and fairly primitive device and concept, the keyboard is still an essential computer interface. In fact, even touch-based user interfaces usually employ at least a virtual (on-screen) keyboard. (How to turn off the screen of a laptop?) It does turn the screen blank, however the backlight is still on. I would like it to switch off the screen but keep running when lid is closed. I tried installing xandr but it doesn't work. 02. This article provides step-by-step instructions to ensure your laptop screen remains active even when the lid is closed, allowing for uninterrupted operation. First, let's pick apart what you've tried. 9 640x480 59. I am using Debian Buster without any window manager, just basic install running as a webserver and SSH enabled. In particular the issue is the following: when I suspend my laptop everything looks to work fine. 0 640x350 59. Just make sure you have nothing important running, Your computer will freeze after you do it. This way, your PC won’t go to sleep when you’re just trying to turn off the display. Mar 4, 2024 · 2 Ways to Turn Off Laptop Screen on Linux without Switching Off Method-1. If you want to temporarily turn the screen off, most Linux desktop has an ON/OFF switch in ‘Display’ settings page to do the job. I solved it by disable the hibernate function when I close the laptop. Similarly, to turn back the monitor on, we use the on option: $ sudo vbetool dpms on Sep 2, 2020 · Installed Ubuntu server 20. Emreakyilmaz: xset dpms force off or xset -display :0 dpms force off both don't work. 4. DPMS is Display Power Management Signaling, a standard to reduce power consumption in monitors. Setting it to 20 seconds ensures the screen powers down quickly when not in use, thus conserving energy. Telling by the LEDs on the computer, the computer itself is not going to sleep, just the monitor blanks. I like my system behaving in such a way but I have never set it up this way and would like to know where and what setting is causing this? Apr 24, 2021 · Now, set a shortcut to turn the screen back on. That is already a significant improvement, but let me know if this tells you anything pointing to a more ideal solution than reverting to X. 1 on a EVOO tablet. The first step is to check whether the system is still running, which can be simply done by pressing the Capslock button and check whether the Capslock LED is changing accordingly. Installation went through, I used debian-12. 4 720x400 59. So the screen turn off, but the pc still running. In particular I set: sleep-inactive-ac-timeout=0 and Jan 13, 2022 · I booted Official OpenWrt 21. Oct 10, 2012 · by dabgdk » 2017-03-18 15:04. The computer works, as I can login and shutdown by doing those operation blindly. Jan 25, 2015 · Sometimes the screen goes blank on its own, without displaying the screensaver I chose. It was a very hard problem. Example 3: Turn Off the Computer at Scheduled Time To turn off the computer after some specific time, set the time. Jan 4, 2024 · Turn off laptop screen when using external monitor windows 10 Windows computers let you customize your primary and secondary display when working with external displays. , open "/etc/default/grub" and add "consoleblank=300" (time in seconds) to the GRUB_CMDLINE_LINUX property, e. Conclusion Oct 4, 2023 · All it takes is two quick clicks to put your Windows computer into Sleep mode. systemctl start turn_off_monitor. Jun 18, 2023 · I use the laptop as a server with remote access. The consoleblank parameter sets a timeout for the console screen to turn off when there's no activity. You can also uncheck the box next to it, so that it won't automatically start the next time you start gnome. Is there a way to keep the internal screen active with a closed lid? Mar 2, 2023 · Code: Select all System: Kernel: 6. Download: Turn Off Monitor And this is what I want to use. The dpms part is specific Energy Star parameters or options. In the search bar, type keyword power off. 24. How can I disable this? I already disabled screen turn off in the Display settings, but this does not prevent the screen from going off when I lock my laptop. plugins. 10 on the same laptop, but on Arch I get the following failures: Manjaro is a GNU/Linux distribution based on Arch. I turn off totally suspend mode and it works okay even on closed screen, but the screen was keeping live even when closed, which is unuseful for me. After that, run sudo update-grub and reboot. You can turn off the screen on your laptop using the xset command: xset dpms force off. Jan 25, 2024 · If your device is not in use, you should turn it off to improve its performance. However To shut down a running Debian GNU/Linux system, you must not reboot with the reset switch on the front or back of your computer, or just turn off the computer. 0 dpms force off. Waking up the laptop from suspension I can hear the fans noise, all the lights on keyboard works and respond to my actions, but the screen stay switched off. When I close the lid and laptop goes to sleep, after wake up, there is only black screen and I have to shut it down with long press of power button. Nov 7, 2014 · Some background. Alternatively you can use sudo poweroff which does the same thing. Select Disable device or Enable device, and then confirm. I got commands from this answer. Apr 11, 2018 · I got a dark screen with a cursor in the top left what was white and horizontal and nothing worked. Another way to power off the system is through the Application launcher search bar. You can also turn your display off and put your computer to sleep with Siri. Dec 6, 2015 · According to the documentation at this url, the HandleLidSwitch can be set to lock which locks your session and normally causes the screen to turn off either immediately of a few seconds later. However, when machine starts up it stops on a blank screen with blinking cursor and mouse pointer. To turn your display(s) off from the command line we will use the xset utility. Mar 18, 2024 · Using the System Settings in Linux, we can manage various power management tasks, including lid-closure events. Here's the additional steps I took to turn off the laptop monitor when the screen was closed: I am running the Debian wheezy beta and using my Pi to display my geckoboard dashboards using midori, as a result I want to prevent the screen from going blank, which it does after 10 minutes (though it doesn't seem to turn off the backlight). I found a potential way to turn the display off fully via a software called "vbetool" and using the "vbetool dpms Apr 17, 2023 · Code: Select all WHO UID USER PID COMM WHAT WHY MODE ModemManager 0 root 449 ModemManager sleep ModemManager needs to reset devices delay NetworkManager 0 root 415 NetworkManager sleep NetworkManager needs to turn off networks delay UPower 0 root 955 upowerd sleep Pause device polling delay xfce4-power-manager 1000 switch 806 xfce4-power-man handle-power-key:handle-suspend-key:handle-hibernate Jul 24, 2017 · On Debian 10 Buster, use this setting: gsettings set org. – To shut down a running Debian GNU/Linux system, you must not reboot with the reset switch on the front or back of your computer, or just turn off the computer. Also, all of your documents and applications remain open. This procedure is simple. Open the Start menu, and click the Power icon. The xset utility allows you to change user preference options for the display. Every other laptop I've had has disabled the laptop screen on closing the lid, thus making the OS behave as if there's only one display connected If "lock", all running sessions will be screen-locked; otherwise, the specified action will be taken in the respective event. Turn Off Monitor Turn Off Monitor is an EXE application with one function: turning off your screen. gnome. DPMS can turn off the backlight. Only input devices with the "power-switch" udev tag will be watched for key/lid switch events. How can I do that? This is for a Dell Precision 5550 running Ubuntu 20. Oct 25, 2021 · Turn off Laptop Screen when using External Monitor. e. On the host laptop, in the terminal type: login You should then just see a # Aug 1, 2021 · In addition to the systemctl mask/unmask options, I also use the following to turn suspend on/off for the Gnome desktop. The "Seeing" tab is the default and includes this option Jan 23, 2020 · When I close my laptop lid while am on a console and not in a graphical environment, my Debian-laptop goes to a state of suspend (hard disk and fan turn off, laptop's half-moon LED turns on). 6 640x400 60. Debian GNU/Linux should be shut down in a controlled manner, otherwise files might get lost and/or disk damage might occur. #3 is also default for me and the behaviour I want to get rid of. Was having trouble on this with a 'minimized' Ubuntu server 22. 16, I boot to a black Feb 22, 2022 · I have the same problem with lenovo laptop. The vbetool utility can manipulate the VESA DPMS (Display Power Management Signaling) features of the display. 04. Say, "Hey Siri, put my computer to sleep. This problem does not occur on Windows. I tried all the suggestions here and here and here. That command does exactly what I want. The first link worked for me. It get's stuck showing a blank screen. 14 I can boot without any problem, but if I use kernel 3. It's a tablet and there is no way to just turn the screen off without turning off the whole tablet. Nov 28, 2023 · I have a laptop that's turned on 24/7, it runs debian with no windowing system (just tty). Windows + L locks the screen, which also turns it off. Should I still use 'sudo systemctl mask sleep. Use Debian systemctl command to reboot or power off a system. Thanks Jul 6, 2024 · In the General tab that’s in the left sidebar, we need to turn off the Suspend when laptop lid is closed button: Upon turning off the button, it’s not necessary to restart for changes to take effect. Whenever I close the lid and then reopen, the laptop stops working. As long as you have a password/PIN set up, no one can access your screen until you get back. 10 and Ubuntu 14. screensaver lock-enabled true How to do the same on RHEL May 8, 2015 · Taken from: Shutting down a computer remotely. I've found some commands, but they're not working at all. Many people asking for it, no readily-found solutions. The time format which is used by the shutdown command is hours: minutes. 0(Sep 2 2021) from USB on HP Pavilion x2 laptop. A rolling release distro featuring a user-friendly installer, tested updates and a community of friendly users for support. a. stop orca from starting up on login. 0. target suspend. Nov 1, 2015 · When I close the laptop lid, the screen turns off, but Windows still thinks of it as a valid display, and as such, doesn't move my windows and stuff from the laptop screen to the external screen. 16, I boot to a black Jun 13, 2023 · Just installed Debian 12. Line 2 is to handle plugging in to my docking station (USB-C device with DisplayPort connectors) and lets me close the lid without the laptop assuming I've stopped working, when I'm actually just getting started. I have a similar set up. Since to turn screen off you need xset dpms force off and to lock it you need xflock4, will write this inside close: #This runs so that root can run the following command under the user's environment source /home/%user/. This works well on my Ubuntu-Gnome 17. systemctl enable turn_off_monitor. Also, there is Power Management button in the bottom toolbar of Screensaver preferences windows where you can change additional settings like dimming the screen, turning it off after certain time, etc. iso. The commands. I was forced to use the power button to turn off the laptop. I am running Debian 9 with Gnome 3. Power off Debian 11 power with systemctl: Nov 28, 2023 · Abstract: Learn how to prevent your laptop screen from turning off when the lid is closed on Debian 12 Server. How will i turn off the screen on my laptop at startup? or ssh? Jul 11, 2019 · I ran into this with gdm3 after upgrading to Debian 10: whenever the computer was left at the initial login screen, it would go to sleep after a while. 04, on an old Macbook Pro. xinitrc or similar: xset dpms A B C where A B C are timeout values for standby, suspend and power-off, respectively. Display Power Management Signaling (DPMS) enables monitors to save power by activating energy-saving features when the computer is idle. It's one line of code. This appears to be at random, as sometimes the screen stays on for hours without powering off. Dec 4, 2019 · I want to turn off / on the screen remotely via SSH / using cron. peripherals. service. But the screen stay on all the time. Use vbetool dpms off to turn it off, vbetool dpms on to turn it on. desktop. These commands are working (vbetool), but when I turn on the screen back, it glitches (something similar to this). touchscreen orientation-lock true as explained in Ubuntu GNOME 16. Sep 21, 2020 · After googling like crazy I’ve managed to find out how to turn off the backlight on my Dell Latitude laptop so want to share the knowledge incase it helps someone else. It's annoying. 10 screen orientation spontaneously changes. target Oct 31, 2017 · I would like to disable screen going off when I lock my laptop. There is really no reason for the screen to be on. Nov 28, 2016 · To get screen blanking for an X session, place in your . I'm sure you could pair it with a script that detects the lid closing to trigger that command. 0 Desktop: GNOME v: 43. But even after searching the internet for quite some time, I am stuck in turning of the laptop display itself. target' to disable the machine to go into suspend? I realise that I could move all windows to a secondary workspace to not have them overlap the one on the secondary screen and I also have a feature to turn off the screen backlight on my internal monitor, but both options are not quite as convenient as just closing the lid. 0-10-amd64 arch: x86_64 bits: 64 compiler: gcc v: 12. We use force off to tell the system to instantly switch May 3, 2015 · I have a HP15 r007TX laptop with Debian 8 (Jessie) installed. Thanks for any help, I am kinda lost now. Nothing was found. Instead of using the shutdown command, you can also use systemctl for powering off or restarting a system. I present 3 fixes there, in detail, so check them out first. gsettings set org. For Ubuntu 13. So I created one! turn-off-monitors is a nearly-universal Linux command line utility to turn off your computer’s monitors from Oct 5, 2020 · 3. It shows the the login screen of my CLI but even after hours it does not turn off. Oct 11, 2023 · To change your laptop's behaviour, you'll want to add the parameter consoleblank=20 to the GRUB_CMDLINE_LINUX line. I have been trying to use this command to turn the screen off: sleep 1 &;& xset dpms force off Nov 28, 2023 · I've installed Debian 12 on my old laptop with the intention of using it as a home server, avoiding the installation of any graphical interface. After closing the still black screen for a second time, the computer enters into sleep mode (the sleep LED turns on). Nov 25, 2021 · This is closely related to this question: How can I tell Ubuntu to do nothing when I close my laptop lid?. Jun 21, 2015 · I am runnning Ubuntu Server on my laptop. Feb 19, 2015 · (time in minutes) This should blank the console after 5 minutes, but is only working until the next reboot. Select the Action tab at the top of the window. I tried removing systemd but it still does not work. 2, or any Ubuntu OS using Wayland. Not sure if there's a shortcut specifically for that though. I found online the suggestion of modifying /etc/default/grub to read "consoleblank=60", I've tried that with both the GRUB_CMDLINE_LINUX_DEFAULT line and the GRUB_CMDLINE_LINUX line, update The cpuhotplug module allows you to switch off the CPU cores when running on battery laptop mode will adjust your LCD screen's brightness settings, if possible Jan 9, 2024 · The shutdown command can also be used to reboot a Debian Linux server or desktop. I know that under Xserver, we have xset tool which allows us to turn off the screen via the following command: $ xset dpms force off But this doesn't work while logged in TTY. Temporarily turn off a display. Laptop model: Samsung NP305V5A-A05DX. session idle-delay 60 gsettings set org. " to turn off your screen and pause your processes. I even tried patching xscreensaver, but nothing worked. Nov 12, 2013 · Here is the solution to stop screen reader . If this is wanted permanently add "consoleblank=5" to the kernel command line, i. The better way is to force screen power save mode with vbetool. Upgrade from 11. To fix this, I had to edit the power settings for GNOME when running the gdm3 session; these are stored in /etc/gdm3/greeter. For me, 1 was a simple system setting (except recently, when it turned on suspend for some reason after I connected and disconnected an external monitor, but that was solved with a quick Google search) and 2 is already the default. generating unnecessary heat). For the command, enter the following command but replace LVDS1 with the name of your laptop screen which may or may not be the same: Feb 10, 2024 · Screen saver delay = 15 min lock computer when put to sleep = off lock computer after screen saver starts = off turn off screen after = 30 min suspend when inactive for = never when power button is pressed = ask enable hybrid sleep = off enable hibernate after suspends = off Any help would be appreciated. 0 on old laptop - Acer TravelMate 4062WLMi which was produced in 2005/2006. The following command blackens screen by sending power save command to graphic card: vbetool dpms off To get back from power save run: vbetool dpms on Mind the fact that your input devices like keyboard or mouse are still active and somebody may interact with your remote machine. xset dpms force off. This approach will create a systemd service that runs the script to turn off the monitor after booting, without needing to log in. You can do that, if I recall correctly, from within the gnome session management applet. The computer remains on and is working, it is possible to SSH in over the network, no errors in dmesg. Apr 30, 2021 · Method 2: Power off Debian using the application launcher search bar. Oct 22, 2017 · To permanently disable the laptop screen, modify /etc/default/grub and change GRUB_CMDLINE_LINUX_DEFAULT to something like: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=LVDS-1:d" where LVDS-1 is the screen you want to disable (obtained via xrandr). One of the easiest computers to turn off the screen without switching off is the Ubuntu Linux system. For example, if the computer is supposed to shut after three minutes, then run the command: Jan 7, 2019 · The package "pm-utils" wasn't installed. Click Sleep to immediately turn off your screen without turning off your computer. eots pov dzohc gikrq ytfyva hwokvsw ecqtlvto etedr wfdzv ppnm