This quick tutorial is going to show you how to enable hibernate option in the top-right corner power menu in Ubuntu When it opens, run command:. Please SAVE all of your work before hitting enter, in case something goes wrong and your open applications and documents cannot be recovered. Restart your computer and click the link to install the gnome extension: Hibernate Status Button. For those who never installed a gnome extension, see this how to tutorial for details.
Any idea? My laptop is Levono ideapad Works like a charm when using the grub modification. Thanks for the hint! The hibernation command just turned off the PC and that was it. Same here, to my surprise ubuntu The short solution for me was to press ALT when the shutdown window was open and a pause button appears which puts the machine into hibernate. But sudo systemctl hibernate was not working. None of my open application is re-open. I can confirm that this solution is also working for Ubuntu When it opens, run command: sudo systemctl hibernate Please SAVE all of your work before hitting enter, in case something goes wrong and your open applications and documents cannot be recovered.
After you computer turns off, switch it back on. Did your open applications re-open? Enable Hibernate in Menus If hibernate works in command line, continue enable it in the menus via following steps. In Howtos Gnome ShellhibernateUbuntu Liferea 1. VS Code 1.Hibernation takes all the data in your ram and stores it on your hard drive and then powers down the computer. The data is stored in a special type of partition called a swap partition you can also have a swap file. When you power the computer on again the data stored from your old session is reloaded.
Not Enough Swap 2. You should have as much swap as you have RAM plus some margin. If you try to hibernate and you are using more ram than you have swap the process will fail and sometimes hangs.
Run the command in red. The output shows the amount of swap and ram on my computer. For a hibernate to work you have to have more swap than used RAM not counting cachedAlso if you run out of RAM during your session your swap is used. To hibernate you must have free swap greater than the sum of your RAM and your used swap. Note:Remember to be careful with your repartitioning, you can destroy your OS easily. After repartitioning you will need to edit your Linux Hard Drive file.
Open up terminal and run the command. You can also use the UUID instead of the path as shown in red. To make sure this all worked run the following command in red. You should see your swap partition listed. If you see a bunch of errors then get ready to roll up your sleeves again.
Unfortunately this is the hardest error to fix. There could be dozens of reasons for this to happen, but in my case it had something to do with binding and unbinding peripheral devices.
The following article explains what I did to fix the problem. Instead google everything you can on the problem.Usually, when lowering the cover of a laptop it goes into hibernation, but this is not always the behavior that the user wants. For example, the system can also be turned off. If you still do not know how to configure ubuntu shutdown command, follow this tutorial and find out. To do this, do the following ubuntu shutdown command:. Step 2: Run the command below to open the configuration file via text editor Gedit.
Step 4: To hibernate the computer when the cover is closed, leave the following:. Step 7: Run the Ubuntu restart command below or simply restart the computer to apply the changes.
The above procedure will not add the shutdown or hibernation options in the power settings, but will make the function work directly when you close the lid. If hibernation does not work, make sure your swap partition is at least as large as the available RAM.
How to configure Ubuntu to shut down and hibernate when the lid is closed
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How to install and uninstall Deepin graphical environment on Ubuntu Are you doing multi-tasking on your Linux machine and suddenly there is a power cut?
Then Hibernate is a good option for you! You can save all your work and resume where you left after switching on the computer. Hibernate is an option that allows you to save your system state immediately to your hard-disk, so that when you switch on back then all the programs can be restored from the hard-disk and you can start working again with the same system state as you had before switching off, without losing any data.
In Ubuntu Hibernate is not enabled by default, so you will have to do it manually. Well, Hibernate does not work properly with many hardware configurations in Ubuntu and other Linux distributions.
If hibernate does not work properly then this might cause data loss after switching back on from hibernation. So PCs or Laptops capable of enabling hibernate option can enable it manually. You can simply know if your system works properly with hibernate or not.
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As you run the command, your computer will switch off. Switch back on and see if all your programs that were running before switching off are still running. If all programs are running then Hibernate is working properly. There is one more common problem. As I told you above hibernate saves all your RAM data to the swap partition that you configured when you installed Ubuntu.
Why Hibernate is not enabled? Is my Hardware is Capable of Hibernate? Our sponsor - Deploy your server within 3 minutes. Sohail Mohd Sohail is a web developer and a Linux sysAdmin. He also loves to write how-to articles, applications reviews and loves to use new Linux distributions.
Derek March 8, at pm This does not work in Linux Mint Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
Already on GitHub? Sign in to your account. It looks like clicking hibernate is equivalent to simply locking the screen. Is this how it's supposed to work? I'm using Ubuntu Budgie This is likely a configuration issue. Can you provide additional detail? Is there a way to test if hibernate is working?
My keyboard stays lit after I click hibernate. Which setting in logind.
If it was HandlePowerKey, then that's for the physical power key on your device, not your Desktop Environment's power menu option. I have the same behavior when using systemctl hibernate on Ubuntu I was able to get hibernate working Ubuntu doesn't seem to work with hibernate out of the boxbut it only works once.
On second hibernation, it will attempt to hibernate but keep running and turn off the screen as described by cravendwith the WiFi not working. Can confirm same behavior with systemctl hibernate on Ubuntu Seems to shut down instead and boot back up after. Once I did that, I was able to hibernate properly, but as I mentioned above, it only does this properly once. Subsequent hibernations result in the screen turning off as if it goes into hibernation and immediately comes out of it without ever actually turning off.
If I reboot I can hibernate once again. This obviously isn't ideal, but is a massive improvement for me as this is my work machine and I don't usually need to hibernate more than a couple of times per day; and that's only on days I have to commute.
Quite often, hibernate will leave the machine on with the screen shut off, with keyboard backlight still on. I can then turn it back on, at which point it boots correctly and reloads the hibernated state without a problem.
This has happened on the 4. This seems to be the same problem as here That thread is SP4-specific but closed, so if this is supposed to be only for SB2, I'll bring this there.
I've made some kernel changes and updated the scripts and configs from setup. Can someone please verify? However, same as the instructions suggest, after I run sudo systemctl hibernatethe computer hibernates successfully but reboot immediately afterwards, and I have to choose to boot into Windows, which is quite annoying. Is there any fix for the reboot problem, or is there a better way to configure hibernation than the given instructions?
Ubuntu 18 and Win10 in dual boot.Short Bytes: In the Ubuntu Linux distro, the hibernation feature is disabled by default since the release of Ubuntu But the hibernation option is not gone forever.
You can enable or disable the hibernation feature in Ubuntu It will also show up in the power menu. When the device is powered on, sometimes, all the open files and folders get lost. This has been a cause of my frustration many times. Similar is the case of the Suspend option.
For all the needs, the command line is the ultimate destination. You can enable hibernation in Ubuntu by typing the following command in the terminal:. Your machine will turn off automatically after the command execution finishes. Restarting the machine would bring you to the same state where you left, i. If this happens then the hibernation process has done its job.
In case, your computer is taking excess time to hibernate, you need to interrupt the hibernation process and turn it off manually using the power button. Now, the thing is that you would have to type the command every time you want to hibernate your Ubuntu system. However, there is a way to enable to hibernation option forever and also show it the power menu. To make the Ubuntu hibernation process permanent, you need to create a new file using a text editor on the command line:.
The system requires root privileges to enable the hibernation option, hence, the command sudo should be added. You can use other text editors like vi, gedit, emacs, etc. You need to reformat and delete that partition. In the case you have more, the swap file can go up to 4GB.Why Linus Torvalds doesn't use Ubuntu or Debian
You can remove the hibernate option from the power menu any time you want. To do this, open the same file in the command line using a text editor:. So, this was the method to turn on the hibernation feature on Ubuntu Linux distribution. Other than the regular Ubuntu release, it will work for Ubuntu flavors including Kubuntu, Xubuntu, etc. Sign in. Forgot your password?
Get help. Password recovery. AV Linux Microsoft Corp.Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles. The Hibernate option is now hidden by default, but you can get it back if you prefer to hibernate your system. Hibernate is disabled by default because it can cause problems on some system configurations.
You should perform a hibernate with a special command to test that it works properly before re-enabling it. Like hibernate, suspend saves your open programs and data, so you can quickly resume to your previous sate.
However, suspend requires power — while in suspend mode, your computer will continue to draw a small amount of power. When you resume from hibernate, your open programs and data will be restored. Hibernate saves power, but it takes longer — the computer has to restore data to the RAM, while suspend preserves the data in the RAM.
Some hardware drivers may also not work properly with hibernate — for example, Wi-Fi hardware or other devices may not work after resuming from hibernate.
To prevent new users from encountering these bugs and losing their work, hibernate is disabled by default. Before re-enabling hibernate, you should test it to verify it works properly on your system.
To test hibernate, launch a terminal. Type terminal into the Dash and or use the Ctrl-Alt-T keyboard shortcut.
Your system will shut down. After running the command, turn your system back on — if your open programs reappear, hibernate works properly. Hibernate saves the contents of your RAM to your swap partition. Therefore, your swap partition must be at least as large as your RAM. You can view the memory and swap sizes on the Resources tab. You can run the sudo pm-hibernate command whenever you want to hibernate, but this is inconvenient.
Run the following command to launch gedit as the root user and specify the file you want to create:. Save the text file, then log out and log back in. The Best Tech Newsletter Anywhere. Joinsubscribers and get a daily digest of news, comics, trivia, reviews, and more. Windows Mac iPhone Android. Smarthome Office Security Linux. The Best Tech Newsletter Anywhere Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles.