Ubuntu lock vs suspend. # Provide desktop shortcut to suspend command. When no user is signed on the power settings come from psuedo-user ID gdm. target, hibernate. 04 (Gnome Shell) - Linux Uprising Blog Oct 25, 2018 · As per GNOME's security policy, whenever you lock the screen or suspend, all the GNOME shell extensions get disabled automatically until you get back in, and then the extensions get re-enabled. screensaver ubuntu-lock-on-suspend 'false' OR completely disable the whole lock screen: gsettings set org. 04 gnome somewhat hidden mouse nav to suspend. After I lock (i. When you suspend the computer, you send it to sleep. 2, or any Ubuntu OS using Wayland. Bonus Tip: Get a permanent suspend button in user menu. Alternatively, we can suspend the system to disk: Oct 3, 2021 · 5. Dec 13, 2010 · Choose System Settings-> Brightness and Lock. 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. Nov 25, 2019 · Suspend to Disk ("hibernate") will take longer both saving and resuming, but you won't lose the saved state when the power is lost; the system is powered off anyhow. If you don’t lock your screen, it will lock automatically after a certain amount of time. See the answer here on this page from Adam Paetznick regarding the use of dbus. you pressed the sleep key on the keyboard by accident) and shutdown commands. service sudo systemctl disable nvidia Apr 9, 2019 · $ gsettings set org. 04 LTS an newer I would suggest using systemctl instead because newer systems use systemd to control things. You can find more info in this wiki page. There is a work around for Nividia 510 using the solution from Nividia 470. In Ubuntu 18. 10 on the ever-reliable ThinkPad X1. Aug 19, 2012 · There are two main forms of suspend - suspend-to-RAM and suspend-to-disk (also known as "software suspend" or "hibernation"). target suspend. And also sometimes it works and asks for password just completely random. See my answer here: Wayland window manager causes my computer to stay on a black/blank screen and not wake up. Suspension is quicker but doesn’t work when running out of energy, while hibernating can deal with running out of power but it is slower. screensaver ubuntu-lock-on-suspend If the result displayed is true then set it to false using: gsettings set org. I recently updated my XPS 15 laptop from Xubuntu 18. If it works for you kindly let me know. sudo pm-suspend everything works fine. [Unit] Description="Make extra sure to lock the screen when suspending" [Service] Type=oneshot User=root ExecStart=/bin/loginctl lock-sessions [Install] WantedBy=suspend. 130 brightness OK suspend OK sound sometimes on 21. upower. Aug 1, 2021 · On Ubuntu 16. 105 brightness OK suspend OK sound NO. 04 to 20. 10 Feb 15, 2017 · [Unit] Description=Lock the screen on suspend [Service] Type=oneshot User=root ExecStart=/bin/loginctl lock-sessions [Install] WantedBy=suspend. target Save and close the file, then enable the service: sudo systemctl daemon-reload sudo systemctl enable lock. screensaver ubuntu-lock-on-suspend false Enable with. This happens whenever I attempt to suspend, even with systemctl suspend and xfce4-session-logout --suspend. (If you suspend on Home Screen(Desktop Screen) then you won't be able to see the desktop screen after waking up, though your CPU will be ON. The following controls for GDM auto-suspend come from: ArchLinux GDM. 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. # A solution for Ubuntu 18. When you suspend a virtual machine, Workstation Pro creates a virtual machine suspended state (. 04 are about resuming after suspend, or suspend on lid close etc. Nov 1, 2022 · Currently, suspend does not work on my Thinkpad running ubuntu 22. Suspend-to-RAM uses more power, but is almost instant. Next, click on Power / Log Out and Suspend to suspend you Ubuntu 20. service Apr 27, 2020 · I have recently updated to 20. This isn't an answer directly to the question, but it may help some people: 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 Feb 16, 2017 · Linux Suspend vs Hibernate As you can see from those definitions, there’s a significant different between Suspend and Hibernate. freedesktop. i have this aliased, and also with pm-suspend in my sudoers. screensaver ubuntu-lock-on-suspend false and then hibernates. 04 Jammy… Things to install on Ubuntu 22. video player showing a movie, active CD burner, another logged in user doing anything, etc). service Here are more details on how to lock when suspend: Feb 11, 2018 · Starting with Ubuntu 16. Apr 12, 2020 · Suspend saves its state to the RAM, hibernation saves it to disk. 04, and questions for 20. target, or suspend-then-hibernate. 10 on a laptop (with closed lid) which is attached to a docking station and an external monitor. service sudo systemctl disable nvidia-suspend. Nov 2, 2017 · In order your system to lock when you close the lid, you MUST undo the tweak (that is to Launch Tweaks, go to the "Power" section and ENABLE suspend on lid-close). Aug 3, 2021 · I found a few related questions, but nothing for 20. I've tried setting the 'lock I tried to do this in settings but it won't work. This will prevent Automatic lock when system suspends. The computer is still switched on though, and it will still be using a small amount of power. Suspend-To-Idle uses about 29. Marcus, a seasoned developer, brought a rich background in developing both B2B and consumer software for a diverse range of organizations, including hedge funds and web agencies. Enter your password to log back in. screensaver ubuntu-lock-on-suspend Marcus Greenwood Hatch, established in 2011 by Marcus Greenwood, has evolved significantly over the years. Hibernate: suspend to disk; includes power-off, looks like shutdown. 04; use systemctl instead, as above. To cboettig: yes, it is possible using the same method (changing the logind. screensaver ubuntu-lock-on-suspend false Aug 3, 2017 · Never suspend under Power; Never turn screen off under Brightness and Lock. 10 and before, when I closed the laptop lid, the computer would lock the screen and suspend. Dec 7, 2020 · Whenever you want to suspend your PC just keep any App pr Tab Open on Screen (Like browser, any app). through ctrl+alt+l) my machine, ubuntu suspends itself after a few minutes. target From man systemctl: mask NAME Aug 2, 2023 · Additionally IgnoreLid=true in UPower. Jun 24, 2021 · The issue seems to be suspend-related. systemctl hibernate New Method (obsolete) Obsolete circa Ubuntu 16. service sudo systemctl stop nvidia-hibernate. Suspend-to-disk, on the other hand, uses no power (the system actually powers off), but takes longer to suspend/resume. Mar 15, 2015 · Lock a Password. Suspend is the same as Sleep mode on MacOS, while Hibernate is something completely different, almost like shutting your computer down completely, but with the added benefit that the system state will be restored May 5, 2020 · In 19. All of your applications and documents remain open, but the screen and other parts of the computer switch off to save power. To disable screen lock, set the "Screen Blank" option to "Never" in the "Power Saving" section. 04) systemctl suspend and. For my test server, the mains power for a very idle system is about 37. 04 system. The screen does not go black and even after half an hour, the machine accepts no inputs other than the classic REISUB combo. To disable system suspend, set the "Automatic Suspend" option to "Off". Separate files should be created for user actions and root/system Jun 6, 2015 · Tested on Ubuntu 22. In Ubuntu 16. You can do it two different ways: this command run in the terminal will set the flag for you: gsettings set org. 4 Watts. Stack Exchange Network. Feb 17, 2021 · The most convenient way to do it temporarily is using systemd-inhibit:. What is the best way to change the default behaviour of the GUI suspend button and closing the lid to use pm-suspend instead of the systemctl suspend? When you return, you will see the lock screen. I installed pm-utils (sudo apt install pm-utils) and when I run. 04; Things to do after installing Ubuntu 22. ) With the --quirk-* options of the pm-suspend and pm-suspend-hybrid commands you can select which quirks should be used. As some readers pointed out, you may long click the shutdown button and it turns into suspend. 75 brightness OK suspend ?? sound NO. The safe command to run is systemctl suspend which suspends the machine immediately unless some process is asking the system to stay powered (e. Brightness and lock settings are below. gnome. 04LTS, 5. 04, systemctl call must be used (See Suspend command in Ubuntu 16. target for each sleep state, respectively. 04 desktop systems and while we often use suspend we rarely use power off so here is our shortcut. Holding the alt key for a few seconds is not a big deal. 04 and suspend is no longer working. session idle-delay 0 Sep 6, 2012 · ty for xdg-screensaver lock, +1, however your answer didn't do the trick on ubuntu 16. Two parts: Earlier versions of nvidia drivers required support for suspend/resume/hibernate in /etc/systemd/ These support scripts MUST be removed for nvidia-driver-470 onwards using: May 27, 2023 · freeze can be used for Suspend-To-Idle and mem can be used for Suspend-to-RAM, depending on the setting in /sys/power/mem_sleep. Nov 28, 2018 · Both pm-suspend and systemd-suspend use typically the same interfaces to actually put the computer to sleep. Then use another script that runs after resume (you do not need here to be selective about executing only upon resume from hibernation, as it could run upon resume from suspend as well, in which case it will have no effect), which sets Jun 22, 2023 · If on Ubuntu 22. Instead, the system remains active all night, though the screen is off. 04 LTS and I've been having some trouble with lock screen. Sep 16, 2015 · gsettings set org. 2 LTS running on EloPOS Pack. Terminal. service sudo systemctl stop nvidia-resume. conf does not stop gsd-power from taking the lock and this is now possibly "as designed" I read a suggestion somewhere that dbus could possibly be used to block upower from taking this lock, but I can find no further details of how this could be done. 04, when I press the power button which I have bound to suspend, the screen just locks (generally happens with suspend), now, I have found a few posts about this somewhere, but none of the solutions worked, then, when I close the lid, it is also supposed to suspend, but, when I open the lid Jun 20, 2020 · I recently updated to 20. vmss or . I can't even move the mouse or change tty. 60 brightness OK suspend ?? sound NO. target. 04 is the simplest. The first suspend operation usually takes longer than subsequent suspend operations. May 6, 2020 · The first method on how to suspend Ubuntu 20. target With Ubuntu 16. 04 and now when I suspend, either waiting for a long time, closing the lid or manually suspending, the screen does not automatically lock. Follow Nov 4, 2017 · You can disable the lock on suspend: gsettings set org. To use suspend, an operating system must first configure wake-up events (things like the power button, lid-button, etc). Sep 3, 2020 · gsettings set org. Now, it suspends, but when I (or anyone else) opens the lid, the session resumes without requiring a May 31, 2019 · How quickly the suspend operation performs depends on the how much data changed after you started the virtual machine. 10 gnome 3, i use: xdg-screensaver lock && sleep 2s && sudo pm-suspend. I don't know what else I can do. vmem) file set in the working Feb 10, 2019 · I want that my monitor turns off when I am inactive for a while, but I do not want that I am prompted for a password when I revoke my pc. 04; Understanding UEFI and BIOS in Relation to Linux… How to install Nvidia driver on Debian 12 Bookworm Linux; Ubuntu 24. GDM auto-suspend (GNOME 3. I present 3 fixes there, in detail, so check them out first. If pm-suspend, pm-hibernate, or pm-suspend-hybrid are invoked without any commandline parameters, they will try to grab the correct quirks from the internal quirk database. Aug 17, 2017 · If I have the "Brightness & Lock" settings enabling "screen lock" after x minutes, but the Power settings set to "never suspend", does that mean the machine will "sleep" or not? Aug 31, 2010 · Suspend/sleep: Put your computer at very low power state, screen off but everything else is on but at very low power so that you can resume your work where you left off but if battery die you loose all your unsaved data. 04 I entered the following in terminal: dconf-editor and disabled ubuntu-lock-on-suspend: Jun 10, 2021 · FIX for suspend-resume problem - black screen on resume Ubuntu 20. This isn't an answer directly to the question, but it may help some people: 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 May 6, 2018 · This problem is that the computer sometimes doesn't wake up from suspend. Oct 21, 2016 · I use Ubuntu 16. Both default to using the kernel's suspend driver (by writing to /sys/power/state) and both support external suspend drivers (such as uswsusp, see here for details on how to hook it into systemd. d: yourusername yourhostame = NOPASSWD: /usr/sbin/pm-suspend – Jun 26, 2023 · Tested on Ubuntu 22. Well, I think it does wake up because the optical drive spins and the hard drive ticks away, but I cannot login because the lock screen is a hash of colors or a distorted background without a place to login. Mar 18, 2024 · We can use rtcwake to suspend the computer to either memory or disk and wake it back up at a specific time. May 20, 2018 · I tried simply killing mate screensaver as an experiment but after waking up from suspend, I get all three lock screens again and mate-screensaver has been restarted somehow. screensaver ubuntu-lock-on-suspend true Or reset to the default value false with. Jun 6, 2020 · gsettings get org. Don't suspend on desktop screen. 28) Dec 21, 2021 · After nearly a decade, I've decided to give XFCE a try with Xubuntu 21. 04 LTS vs 22. So disabling the suspend feature for now has solved this problem. So while the screen is locked, system-monitor stops working and it gets reactivated once you unlock again. gsettings reset org. 04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep. To disable / lock the password of user account use below command. Autologin is off. Share. Just about everything has been remarkably painless to configure, but I cannot for the life of me get the system to suspend when the lock screen is active. You can run this command also to prevent computer from sleeping: gsettings set org. Disable NVIDIA systemd services. Jun 22, 2011 · It contains information about the given system's hardware, including details on how to suspend/resume (and hibernate). For example, let’s suspend our system to RAM, then wake it up one minute later: $ sudo rtcwake -u -s 60 -m mem rtcwake: wakeup from "mem" using /dev/rtc0 at Wed Nov 9 15:11:05 2022. desktop. 5. Same case happened when I suspend the laptop. screensaver ubuntu-lock-on-suspend false NOTE: The above question and this answer is for Ubuntu 18. First, open the top-right panel. Any of the targets can be used to invoke custom units before or after suspend/hibernate. 0, nvidia-drivers 510. Feb 13, 2020 · Upon pressing suspend while logged in, the system freezes instantly. Whenever I try to suspend the system using the systemctl suspend command or by closing the lid after configuring the "suspend on lid close" setting in gnome-tweaks, the OS locks, turns off the screen, and only suspends after I enter my credentials. . 04 - boot failure on 21. lockdown disable-lock-screen 'true' Nov 26, 2017 · Our house has 3 Ubuntu 18. When I kill gnome-screensaver instead, closing the lid will not suspend my computer any more nor will the screen get locked after a certain timeout. This prepends a ! to the password hash so that no password will match it anymore. 04. Later suspend issue seem to have been fixed, while my computer still uses a lot of power while suspended, so I was trying to restore the setting to its [Disable suspend] Identity=unix-user:* Action=org. Dec 15, 2018 · When no user is signed on. This will not disallow ssh-access on Ubuntu. Ideally you would create a ~/bin/suspend Jun 12, 2018 · New Ubuntu 18. systemd starts suspend. suspend ResultActive=no Doing this makes suspend do nothing when you click it; it will disappear from the menu after you restart your computer. Disable all options to sleep: sudo systemctl mask sleep. When I close the lid it is configured to suspend and lock and the suspend part is ok but when I open the lid, most of the time it is unlocked by itself without asking for password. It allows more energy to be saved relative to runtime idle by freezing user space, suspending the timekeeping and putting all I/O devices into low-power states (possibly lower-power than available in the working state), such that the processors can spend time in Dec 3, 2019 · Just click on the suspend button and your computer will be suspended. I cannot even Ctrl-Alt-F1 to get to a prompt. screensaver ubuntu-lock-on-suspend false You can lock the screen at will by: SUPER+L. Apr 28, 2022 · Got an update from the launchpad. target 3 - Afterwards, type: sudo systemctl daemon-reload sudo systemctl enable lock. Suspend-To-Idle will wake from suspend faster, but uses a lot more power than Suspend-to-RAM. This is a generic, pure software, light-weight variant of system suspend (also referred to as S2I or S2Idle). target And this to re-enable it: sudo systemctl unmask sleep. 128 brightness OK suspend OK sound sometimes. May 4, 2022 · I seem to have problems with suspending on Ubuntu 22. 8 Watts. When I lock the pc, the screen goes black and then simply wakes up to the home screen without any password. session idle-delay 0 sudo /bin/systemctl mask sleep. Whenever the system was suspended it would freeze and not respond to anything but forced restart. 100 brightness OK suspend OK sound OK (after a while when suspend) 5. Power down ("halt") will shut down your operating system completely, and it has to be booted after power on. 4. Basically nothing happens when I close the lid or click on "suspend" in xfce4-session-input. 04 LTS: A Comparison Guide… How to test SD card speed on Raspberry Pi Oct 31, 2017 · You need to set a flag called ubuntu-lock-on-suspend in dconf. All the aforementioned targets pull in sleep. 04 users might notice that the suspend button is missing from the Gnome Shell user menu, which has only 3 options: Settings, Lock Screen and Power Off How To Access The Suspend Button In Ubuntu 18. Disable the Lock by Clicking on the Toggle Switch Button. There's also hibernate which saves your session to disk. sudo systemctl stop nvidia-suspend. g. target hybrid-sleep. e. conf file). target xset s noblank xset s off xset dpms force off xset -dpms crontab -e: added Suspend-to-Idle¶. How can I disable this behavior? I am aware of the Power options in the System Settings. To lock your screen, click the system menu on the right side of the top bar and click the button. service sudo systemctl disable nvidia-hibernate. 04 it was possible to disable the lock but still enable the screensaver as explained here. 13. There's an "idle" mode where your screen locks, and there's a "standby"/"sleep" mode where your computer goes into low power mode and turns off networking, your monitor, etc. Jun 24, 2021 · At the time, this didn't really prevent my computer from failing to enter suspend mode, but I still left the parameters there as it seemed to reduce the occurrences where suspend failed. target, hybrid-sleep. gsettings set org. Note: The exact steps may vary depending on your version of Ubuntu and desktop environment. Screenshot was taken on Ubuntu 22. Aug 17, 2017 · If I have the "Brightness & Lock" settings enabling "screen lock" after x minutes, but the Power settings set to "never suspend", does that mean the machine will "sleep" or not? It seems like a long running process is being paused when I check back on it after a screen lock, even though the machine isn't supposed to suspend it looks like my installation of Ubuntu is having some issues with the order of operations. target hibernate. You can of course Lock it by Pressing Ctrl+Alt+L Key combination always. # take away peters password sudo passwd -l peter To unlock him: # give peter back his password sudo passwd -u peter Expire a Password Sep 18, 2023 · How to install the NVIDIA drivers on Ubuntu 22. All input is frozen. brktuiuwsnxorfgarstlmaliikqoojkqtcjbnqptvhwfbmey
