Can ubuntu hibernate

Can ubuntu hibernate. I have tried downloading pm-utils and running the command needed to. Two parts: Earlier versions of nvidia drivers required support for suspend/resume/hibernate in /etc/systemd/ Jun 26, 2022 · I'm trying to hibernate Ubuntu 20. 04 LTS. Say if I won't need to work on the guest OS for 1 hour, while having a lot of programs running and don't want to close them. On a Linux system, there is a particular space in your hard disk called the swap area. Nov 21, 2022 · The top answer works well, but you don't have to use a partition, you can also use a default /swapfile. However, when I reinstall Ubuntu this time with a LUKS encrypted partition, it doesn't. : Github - gnome-shell-extension-hibernate-s Using cron is a good solution when the goal is to suspend or hibernate at a specific time of day, or a specific time on a specific day of the week, or month, or year. Do not assume it will work on other versions or distributions. Jul 28, 2021 · However, the last step, the configuration for the UI to trigger the hibernation, is only for Ubuntu Budgie. However, what this does mean is that I should be able to do a little bit of coding and get pm-hibernate to run like this: pm-hibernate --hibernate-mode=reboot And that will be Ubuntu done. Jan 7, 2012 · As another data point, I just used this successfully on the new Ubuntu 18. Aug 1, 2021 · On Ubuntu 16. Hibernation can use a lot of disk space: The hibernation file can be quite large, especially if you have a lot of data on your computer. I disabled suspend and hibernate with this command and tried to reboot, but the result was the same. Hibernate works on some hardware and does not work on others. 04 (no disk /sys/power/state) 0. 04, and 18. We can achieve it by the following: Sep 26, 2014 · I would like Ubuntu 14. 04? A: To disable hibernation on Ubuntu 22. I found that for some reason, despite being an Ubuntu Server, I was able to change the gnome settings so I tried to change the settings with the following command. 04 LTS), so it is likely that these instructions will also work with other versions of Ubuntu. 04? I assume you have a swap partition ready to use. Now unfortunately I have swap file. target and this command brings it back: sudo systemctl unmask sleep. Hibernate in Ubuntu 22. Apr 27, 2022 · Whenever I initiate a suspend or hibernate, the computers screen goes black. In contrast, if you want to save battery life, Hibernate is a better choice. 04 and it works fine for me. Anecdotally every time I mention to someone that we have hibernate disabled in Ubuntu, they mention some other Curious if anyone has successfully enabled hibernate on 23. Nov 1, 2023 · To hibernate ubuntu using the command line use the command given below: Enabling hibernation can be a complex task, particularly if you are not well-versed in the intricacies of Linux. Testing. Jun 9, 2019 · I'm trying to set up hibernate in Ubuntu 18. target Aug 11, 2009 · Now, to hibernate, my Linux (Ubuntu Jaunty) required swap. 3 LTS desktop. 04 Other Software Docker desktop windows Repro Steps Hibernate machine Start up windows open a new terminal Expected Be A bit more details you can find is the article Kernel lockdown in 4. Under those conditions, my solution works nicely. Aug 24, 2021 · 9. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. 04, Lockdown can no longer be disabled using Alt+SysRq+X. suspend; If your computer supports hibernation, you can use this feature: Jun 24, 2021 · How to enable the hibernate option in Ubuntu 20. Jul 20, 2020 · There is a extension for Hibernate Button in the Power Menu. target. 9. See also: How to go automatically from Suspend into Hibernate? and Hibernation using systemctl and getting it working in tough cases from How can I hibernate on Ubuntu 16. Check if Ubuntu Hibernation can be enabled. Source: How To Enable Hibernation On Ubuntu (When Using A Swap File) Sep 10, 2009 · Tuxonice is an alternative way to hibernate your machine than the standard ubuntu power manager way. service, systemd-hibernate. I followed these instructions to enable suspend to disk, and it works. target And this to re-enable it: sudo systemctl unmask sleep. May 7, 2024 · pm-hibernate Command – During hibernate the system is fully powered off, and system state is saved to disk. 10 desktop and have it "wake up" the next day? I have seen software that can do this on windows, so it can't be hard on Ubuntu! Aug 2, 2021 · Now after switching to Ubuntu I found there is no hibernate feature. 04 LTS, I failed to open/install a . May 26, 2020 · This is an user supported site. You cannot resize the VM if it's in a Hibernated state. If you use GNOME Shell, you can use an extension which adds an option to hibernate your computer in the system power menu from the top bar, called Hibernate Status Button. Optional. 04 Focal Fossa Linux Desktop. Jun 14, 2020 · When I run sudo systemctl hibernate or sudo pm-hibernate the laptop shuts down. In short, it enables preserving active sessions on power off to improve workflow for Ubuntu desktop users. May 27, 2024 · Computer hibernate does not work in your Ubuntu? Here’s step by step complete guide shows how to enable this feature in Ubuntu 24. 04). It supports systems with a configured swap partition. It has also been tested to work to set up encrypted swap without hibernate on Linux Mint 20 (based on Ubuntu 20. The question you are asking has no answer based on user knowledge. How to enable hibernate option in Ubuntu 20. If hibernate does not work properly then this might cause data loss after switching back on from hibernation. From the output, we can see that all four states have been disabled. Making the new swap partition work for hibernate (optional). Re-enabling Hibernate (MTE has already provided a short tutorial for enabling hibernation in Ubuntu 12. Unfortunately, with Ubuntu 24. This guide described the various ways Jun 9, 2014 · Then, to test, you can run this: sudo tail -f /var/log/pm-suspend. Oct 20, 2020 · can not hibernate Ubuntu 20. Feb 20, 2015 · Well, Hibernate does not work properly with many hardware configurations in Ubuntu and other Linux distributions. You should see: none freeze mem disk . However, I noticed that all my attempts of hibernating ubuntu while windows being currently hibernated failed (I tried sudo pm-hibernate and the other variants with avail). Hibernation using systemctl and getting it working in tough cases. freedesktop. HIBERNATE_MODE=reboot That is okay but I do not want hibernate to always reboot. Sep 13, 2011 · It was easy to find in Ubuntu 17. However, Ubuntu does not enable hibernate by default. Locate your swap area using the following command: swapon --show According to the Debian Wiki, you can also disable it via systemd like so: sudo systemctl mask sleep. To follow this guide without the need to search for other references, the Mar 8, 2019 · I'd also suggest Ubuntu FAQ on hibernate issues. I come to turn my computer back on, and sometimes Ubuntu starts up as if there was no hibernation, other times it appears to resume hibernate from disk, and then freeze up, requiring a ALT+SYSRQ+B. deb package using the new App Center. 04, follow these steps: 1. 04. Hibernate and Gnome extensions were already set up, if you have problems with these I suggest you look for the corresponding Q&A here at this site. 2- Reboot your Ubuntu and open windows, then restart your windows and open Ubuntu. Hibernate has worked on my laptop made in 2013 with 16. Hibernate is a power-saving mode for Linux systems that can help you extend battery life and save energy. 04 using systemd. Mar 3, 2024 · how can I enable hibernation on my newly installed Ubuntu? I have a swapfile of 18 GB, and my RAM is 16, I didn't make a swap partition when installing the OS, and now I searched everywhere and I can't find a proper tutorial on this matter, I would appreciate some guidance on this topic or maybe someone can walk me through the process. org states that one can debug hibernation issues using this snippet Aug 1, 2020 · [Re-enable hibernate by default in upower] Identity=unix-user:* Action=org. 0, nvidia-drivers 510. 10, I just had to search for hibernate and select the corresponding result of the section for software results. Apr 15, 2024 · Contents: Verify if hibernate works: Enable Hibernate in Linux Mint 20/21 Add Hibernate Option in Shutdown menu Want to enable the hibernate function in Linux Mint? Here’s the step by step guide for beginners! Hibernate is a feature to save your work from computer memory into hard drive, and then power-off the machine completely. md As an FYI, you can get the hibernation option back in the system menu by making the following changes (you should test the hibernate function from a terminal before doing this to ensure that it works properly): Oct 4, 2021 · I want to enable hibernation on Ubuntu 21. Then: $ cat /sys/power/state . In this guide, I‘ll walk you through how to fully enable hibernate on Ubuntu 22. 04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep. We recommend first checking that your Ubuntu installation supports hibernation before making changes to system settings. hibernate command is still available in the system for compatibility reasons. May 3, 2018 · How can I set Hibernation in Ubuntu 18. Is there a feature (or aptitude package) in Ubuntu 10. log & sudo pm-hibernate. Q: How can I disable hibernation on Ubuntu 22. Most modern systems require 15 to 45 seconds to enter and leave hibernate, and entering and leaving hibernate takes longer when you have more memory. 1 LTS, to disallow shutdown and reboot (but allow hibernate and suspend). In this tutorial you will learn: How to hibernate the Ubuntu system from command line From the articles I've read, hibernation is a feature the Ubuntu team chose to disable by default because it be problematic with certain hardware configurations, and because Kubuntu is the KDE Flavor of Ubuntu, hibernation is also disabled by default as well. 04 and above). Depending on your operating system, sleep is sometimes used interchangeably with suspend If the hibernate script is invoked with a name of the form hibernate-foo then it will use the configuration file /etc/hibernate/foo. Aug 12, 2020 · process to Increase Size of Swap Partition and use it for Hibernation. 04? Now after reading this guy's answer as he told I should have swap partition not swap file. 04, 20. You can still use it for Ubuntu <= 20. It appears to hibernate to disk and shut down (power off). Detailed instructions can be found on Ubuntu Wiki. Allowing hibernation procedure differs for different Polkit versions; Don't use BTRFS and hibernate: corrupted data will be the result. This guide walked you through checking and configuring swap space, updating GRUB and initramfs configurations, and adding hibernation options to the system tray. You can find it on GitHub: configure-hibernate GRUB legacy - stage1 from /boot/grub (older versions of Fedora, Ubuntu) GRUB 2 - boot. After 2 seconds it turns back on to the login screen (DELL XPS 15) apr 03 09:18:27 fredsco gnome-shell[2590]: Failed to What's the difference between sleep, suspend, and hibernate? Sleep (sometimes called Standby or “turn off display”) typically means that your computer and/or monitor are put into an idle, low power state. Ubuntu can be programmed to go into Standby or Hibernate on timer, but not both. Add a Hibernate applications menu entry or use a hibernate status button for GNOME Shell. Zanna's answer to : How can I hibernate on Ubuntu 16. IIRC, there's a kernel parameter specifying in seconds a delay before resume. If more essential modules need to be unloaded, I use a sort of script (run with sudo bash filename ) for hibernation (replacing list of buggy modules with the names of the actual modules that need to Aug 4, 2015 · If your session did not restore, or if you encounter errors, that can be for a number of reasons, and unless you can iron it out, it is best not to proceed with the below modifications. hibernate ResultActive=yes [Re-enable hibernate by default in logind] Identity=unix-user:* Action=org. You can find it on GitHub: configure-hibernate Ubuntu can be programmed to go into Standby or Hibernate on timer, but not both. 04 and I’m trying to enable hibernate (so I can use it instead of suspend, given how much suspend drains battery). So while we wait some magic software, that will work with signed hibernate images, we can only use another kernel or disable secure boot. First of all, you should increase the size of the /swapfile at least to the size of your RAM. 04?. This is why I suspected that Dec 9, 2020 · This procedure was tested on Ubuntu 12. Feb 17, 2021 · Being able to sleep or hibernate a machine locally or remotely via the command line offers great flexibility, in various levels of power saving through various suspend modes. First of all I'm checking the swap according to the guide : root@athos-ThinkPad-T460p:~# cat /proc/swaps Filename Type Size Used Priority /swapfile file 2097148 0 -2 Jan 10, 2024 · I have an Ubuntu 22. If the hibernate script is invoked with a name of the form hibernate-foo then it will use the configuration file /etc/hibernate/foo. 04 其中最重要的一个解决方案是 "Hibernation using systemctl and getting it working in tough cases" ，在这篇问答的第2个回答中。 Cannot hibernate Ubuntu Budgie 17. 04 LTS, the feature was dropped due to ever increasing problems reported by several users. There have been previous discussions around this area, and perhaps things have moved on since then. (If you have a swap file you cannot hibernate) Install pm-utils and hibernate: $ sudo apt install pm-utils hibernate . To just lock the screen without suspending, xscreensaver-command -lock will work, IF you type only 1 hyphen for the '-lock' option, and only if the screensaver is running. I had a spare 100 GB partition so I set that up as swap, but I'm not satisfied with that. This can be achieved by issuing as an administrator the command: powercfg /h off May 1, 2022 · For Ubuntu 23. 17? and its comments. 04, but it's not working. Aug 24, 2021 · How To Enable Hibernation On Ubuntu (When Using A Swap File) This article explains how to enable hibernation using systemd on recent Ubuntu releases when using a swap file (which is default for Ubuntu at least since version 18. By default, when you choose hibernate from within gnome, the command pm-hibernate will get called. Leaving Windows by selecting "Restart", however, is apparently safe. I've been trying to put my computer in hibernate/stan Feb 11, 2018 · To hibernate, i. My laptop's battery drains quite fast while it's sleeping. img from /boot/grub (newer versions Fedora, Ubuntu) Hibernation depends on a boot manager to relaunch OS. So if you're having troubles, I'd recommend heading there before continuing. Basically, we need to prevent our laptop from going suspend/hibernation. May 25, 2024 · Enabling hibernate in Ubuntu 22. or. 60. target While I have done this on my machine, I can't attest to its effectiveness. Now what if I wanted to hibernate WITH the swap file? Jul 8, 2018 · There's two excellent answers to hibernation questions with a bit more detail here: Little Ancient Forest Kami's answer to : Ubuntu 18. Creating the swap partition. It is recommended to use systemctl hibernate. One can suspend a computer to idle (s2idle), to memory (mem) and to disk (disk). Jul 18, 2020 · was making the system shutdown, but then upon restart the system was not restored: it was just like booting the system from scratch. This can happen to any NTFS partition when selecting "Shut down" or "Hibernate" under Windows 8 or 10. I have encryption configured and when I resume the wrong term Jun 25, 2021 · The benefit of suspend is that it can be resumed very quickly if you are always using your laptop. . Let’s begin the process to enable hibernate in Ubuntu. – Jan 23, 2023 · Failed to hibernate system via logind: Sleep verb "hibernate" not supported. Prerequisites. Jan 23, 2023 · Failed to hibernate system via logind: Sleep verb "hibernate" not supported. It's only ever used for hibernation (there's always plenty of RAM free and the system never goes to swap) and it's also a little large for swap. I tried several alternatives, but none of them work, from extensions to GNOME, passing through the swap configuration (it's working), to editing the grub configuration file. 04: Run sudo filefrag -v /swapfile; In the "physical_offset" column, copy the first row number (without dots!). After some tweaks, I was able to hibernate using the interface of systemd (init system in 16. If you go to the Extension Homepage link provided on gnome extension website for the Hibernate Extension you will find FAQ part on the README. e. 04 Jellyfish? 1. Power management Oct 29, 2023 · I’m on Ubuntu 23. Both servers and desktops alike can be hibernated. hibernate ResultActive=yes Save, restart. How to Enable Hibernate on Ubuntu 22. The system does not require power, and can stay in hibernate mode indefinitely. Ubuntu 20 lts - blank screen without suspension. Apr 19, 2015 · sudo systemctl mask sleep. How can I hibernate on Ubuntu 16. Can I resize a VM with hibernation enabled? Yes, you can resize a VM with hibernation enabled. It is perfectly reasonable for me to expect it will work with 20. How can i activate hibernate on my system so that i can use it in place of suspend like in Windows OS ?? According to the Debian Wiki, you can also disable it via systemd like so: sudo systemctl mask sleep. target suspend. Enable Suspend and Hibernation in Linux. service or systemd-hybrid-sleep. It does hibernate, apparently, but then fails to load properly when I restart. The only swap is a swap file (I removed the swap partition that came as default with the instalation). May 6, 2020 · Every so often we consider the state of hibernate (suspend to disk) on Linux and choose to either have it disabled or enabled by default in Ubuntu. suspend to harddisk instead of RAM, replace 'Suspend' at the end of the command by 'Hibernate'. systemctl suspend. Requirements Disable Secure Boot in your BIOS settings. Hibernate GNOME-Shell extensions. I can't enable hibernation through the options menu. Closing and Reopening the lid does start it again, but like a reboot it brings me to the grub menu instead of restoring my session as it was. Similar to suspend, hibernate can be used to save your system work. Note : If you choose option 2 you will need to do it every time you want to use Ubuntu. For me, pm-hibernate always fails. In Ubuntu 20. Telling the login daemon that you can hibernate. It is a GUI method. Instead, hibernation behaves like shutdown. On Linux systems like Ubuntu, hibernate can extend laptop battery life substantially compared to just sleep/suspend. 2. Copy the UUID value. 4, however it's not working. The output of any custom script will be logged by systemd-suspend. This guide should work for both Core and Pro versions. I've checked information from various pages, but mainly ended up landing on this page, which looked fairly comprehensive: How to set up Hibernate on Ubuntu 20. 10 finally updated polkit and this version no longer uses pkla files. Open the terminal. Well, here's a small guide on how to enable hibernation on ZorinOS 16. 04 that will wake my computer up from standby when it gets an ssh (or other webrequest). service. Install dependencies: sudo apt install pm-utils hibernate uswsusp. 13. uswsusp Troubleshooting. Enabling hibernation on swap partition. Browsing through Launchpad bugs may also yield results. At first, you need to make sure that the swap size of your Ubuntu and the installed memory size of your computer should be the same otherwise you won’t be able to enable hibernate feature. 1 Distro Version Ubuntu 2-. 04 to hibernate, and I can't get it to work. 832 WSL Version WSL 2 WSL 1 Kernel Version 5. May 3, 2022 · Using Ubuntu 22. I have not upgraded it yet. The only guides/ answers about enabling it refer to prior versions and reference creating a polkit pkla file to enable the option in power settings (after setting up swap, etc) however it looks like 23. Turn off windows 10 fast boot. deb packages by opening them with "Software Install" or the software center. To find swap offset on Ubuntu 22. Follow the procedure to launch an instance, but don't launch the instance until you've completed the following steps to enable hibernation. How to connect Android to Ubuntu 22. I want to hibernate - swap Mar 29, 2016 · 1- Reboot your Ubuntu and open windows, then turn off fast boot. target Here’s the output that you will get. 10 (which i'm still new to) for work and programming stuff. 04, I tried following these tutorials and after all the steps below hibernate still acts as a normal reboot. 04 and Ubuntu 22. For hybrid hibernate in which the system follows the hibernation process but instead, it will remain in Suspend mode which means a quicker system resume while having the hibernation benefits. May 26, 2019 · Ubuntu had Hibernate as a default feature in the Power panel, but since Ubuntu 12. Now you should have "Hibernate" option when you press your power button. So PCs or Laptops capable of enabling hibernate option can enable it manually. Everything I find online points to this thread to explain how to enable hibernate if it is not enabled on our system. Ubuntu 22. All you need to do is first check if your computer hardware is compatible with the mode. 04: A Guide for Beginners. 04 这个方法有报告实践可以成功; Suspend Issues on Ubuntu 18. Things have changed a little since, so the previous Jun 10, 2021 · FIX for suspend-resume problem - black screen on resume Ubuntu 20. target From man systemctl: mask NAME Jun 9, 2020 · I subsequently found out that hibernation with Secure Boot is disabled as a result of Lockdown - how pertinent it is to be writing that right now. service An example of a custom sleep script: Dec 18, 2017 · In every version of Ubuntu I have used, I have needed to unload the brcmfmac module from the kernel before hibernation and reinsert it on resume. 04 can't hibernate. Thanks! suspend, hibernate or hybrid-sleep, depending on which is being invoked. So whatever boot manager is in control - its OS (OS's) wiil be able to properly hibernate and be relaunched. conf instead of the default. You will need to disable secure boot in BIOS/EFI to use hibernation. The hibernate script accepts the following command-line options: OPTIONS-h, --help Shows this help screen. Sometimes I want a reboot and sometimes I want a shutdown. Feb 6, 2021 · My previous post picked apart getting hibernate working in Ubuntu 18. If needed, it creates the necessary policy and changes to use hibernation when the lid is closed, and disables the grub boot menu after hibernation. If you're not sure if you have one, open the 'Disks' app and see if Sep 9, 2020 · I am using Kubuntu 20. I found that hibernate won't work as it always fails to boot up after hibernate. kernel. Ubuntu uses an implementation of PolicyKit called "Local Authority" for managing communications between privileged and unprivileged processes Jul 25, 2021 · sudo systemctl mask sleep. May 9, 2024 · With Ubuntu 22. # /etc/fstab: static file system information. Then run: $ grep swap /etc/fstab . We are users like you. Activating the swap partition. Dec 16, 2020 · I can only hibernate via command. You will find that problem is solved because restarting close all partitions. Mar 15, 2019 · I have Windows 10 that I often hibernate in order to boot again onto ubuntu 18. 04 LTS, you can install . May 14, 2018 · Possible duplicate of Ubuntu 18. To enable hibernation for an On-Demand Instance. It generally claims to be more configurable and flexible than the standard method, with faster hibernate and resume times. 04? May 20, 2024 · How To Enable Hibernate in Ubuntu 22. Dec 9, 2021 · hibernate command was replaced by systemctl hibernate. To enable writing to the partitions on other operating systems, be sure fast restart is disabled. upower. Nov 7, 2020 · How can I enable hibernate on fresh installed system if it's possible. 04 LTS: Step-by-Step Step 1: Check the Current Swap and Memory Size. login1. However, when I run the following command, nothing happens: pm-hibernate Apr 26, 2020 · I tested it on Ubuntu 18. Feb 2, 2024 · A few precise terminal commands set up Ubuntu to hibernate when chosen from the UI power option or when entering the ‘systemctl hibernate’ command. Oct 3, 2020 · Learn to set up hibernate on Ubuntu 20. 04 (fully updated). Not brave enough to try it out intentionally. target hibernate. 04 LTS (laptop)? When I open the Power option > When the Power Button is pressed, I just see the following options: Suspend; Power OFF; Nothing; But does not show Hibernate. Out of the box there is no effect when you click on the two items, Hibernate and Hybrid Sleep. target hybrid-sleep. Aug 26, 2020 · sudo pm-hibernate. Here's the Power Off / Logout GNOME Shell menu with this extension enabled: On Linux systems like Ubuntu, hibernate can extend laptop battery life substantially compared to just sleep/suspend. 04 LTS Desktop on my Asus K55VJ-120XD Corei5,8gb Ram,2gb Vram. uswusp is deprecated. Sep 29, 2011 · Host OS: Windows 7 Guest OS: Ubuntu 11. 04LTS, 5. I had also tried with uswsusp (which is installed if you install the package hibernate), with its program s2disk, but I experienced many problems: it wasn’t working reliably and it was making booting (even standard booting) much longer (several seconds more). pm-hibernate (part of pm-utils) is the preferred way to run s2disk. This can be a problem if you have a small amount of disk space available. suspend; If your computer supports hibernation, you can use this feature: Apr 26, 2020 · I tested it on Ubuntu 18. 04 and now on Kubuntu 22. Currently it’s disabled by default. Value example: 1234567. On […] Jan 1, 2019 · I can't get Hibernate to work on Ubuntu 18. 04 LTS can significantly improve your system’s power efficiency by allowing you to save your session and power off the computer completely. 10. Can I modify a VM once it is in a hibernated state? No, once a VM is in a Feb 14, 2022 · Hi! So you need hibernate option but kinda disappointed it doesn't come enabled by default on Linux distros. Move the VM to either a Running or Stopped state before resizing. In most Ubuntu and similar Linux distributions, the systemctl tool has replaced power management commands that were used in previous releases. 10 I can get the following hints: Ubuntu 20. May 6, 2020 · The objective of this tutorial is to hibernate ( suspend to disk ) the Ubuntu 20. You can see its output in systemd's journalctl: # journalctl -b -u systemd-suspend. I have read some questions specifically this one. Hot Network Questions Fantasy book with king/father who Aug 14, 2023 · Once you have those prerequisites, you can proceed with the steps below to enable hibernation on your Ubuntu machine. --version Shows the Hibernate Script version. You need to have a swap partition. 04 Dec 30, 2020 · Verify Suspend and Hibernation in Ubuntu. How can I hibernate or sleep my Ubuntu 10. 04 can't resume after hibernate. systemctl hibernate. 04 (and other flavours) – Troubleshooting and Fixes Version Windows 11 Pro 21h2 build 22000. To re-enable the suspend and hibernation modes, run the command: $ sudo systemctl unmask sleep. To suspend the system using the command terminal. Locate your swap area using the following command: swapon --show Jun 9, 2019 · I'm trying to set up hibernate in Ubuntu 18. 04 with a swap partition and can use the terminal to hibernate my pc: $ sudo systemctl hibernate However I want to be able to use "Power management" and KDE UI to use hibernation. What is the best way to pause my work on the guest OS? Ubuntu has suspend and hibernate. Details on swap partitions, resume, polkit, and xsecurelock. But it doesn’t mean your PC can’t hibernate anymore. But for scheduling a single suspension or hibernation, which seems to be what Ederico was asking about (and which is something that makes a lot more sense to want to do), the at command should be used. Aug 22, 2024 · Yes, you can enable hibernation on existing VMs. Dec 7, 2020 · Those who do not want to use suspend/hibernation (block them from the setting), and; those who only use sleep mode and no suspend/hibernation. yrcaiw ojqfmy ydjusw acqll iqi ddcp zlvsgyrd dflj oebdo elkqkd