Debian suspend vs hibernate. Logout and Shutdown are self-explanatory.
Debian suspend vs hibernate If you want to try this route, you should first undo all your previous tinkering and disable any other power managers from running interference, such as gnome-power-manager or LXDEs screensaver options And in energy options, I have chek "When not sleeping, hibernate after a period of inactivity" Like indicate, always work fine in debian 11. com> Date: Wed, 5 Jan 2011 10:01:47 -0500; Can Debian Backup ntfs File System? Previous by thread: Re: sleeping the system vs hibernate or suspend; Next by thread: Re: sleeping the system vs hibernate or suspend; Index(es): for swsusp, default implementation. What might be the reason? I also checked sudoers. I set up a Debian VM using Virtual Box to experiment with suspend/hibernation when LUKS is enabled. On a Debian system, there are packages called uswsusp and hibernate. install uswsusp . suspend to harddisk instead of RAM, replace 'Suspend' at the Suspend to Disk (Hibernate): In this mode, the machine state is saved into swap space & the system is completely powered off. This requires I think a swap partition = to ram+ a bit more. If pm-suspend, pm-hibernate, or pm-suspend-hybrid are invoked without any commandline parameters, they will Overview. However, when This is primarily helpful for "suspend-then-hibernate" where the value of the variable will be "suspend", "hibernate", or "suspend-after-failed-hibernate" in cases where hibernation has failed. This behavior has been consistent across several different distros so it is not peculiar to Debian 10. 6. com>; Date: Tue, 4 Jan 2011 13:13:12 -0800 Suspend/Hibernate not working on Debian Wheezy (Server) Need help with peripherals or devices? 2 posts • Page 1 of 1. In Arch Linux, power management consists of two main parts: Configuration of the Linux kernel, which interacts with the hardware: . When the display times out, I can wake the device by pressing a key on the keyboard, like I would expect from a suspended device. The history of Ubuntu/Debian entering sleep mode can be viewed in the system log: $ journalctl | grep systemd-sleep. I have been having this problem for several weeks, after a fairly large upgrade. How do I disable all manner of sleep/suspend/hibernate on Debian 12? I really don't want it doing any sleep/suspend/hibernate (I'm okay with explicitly manually triggering it, but I don't even need that). I'd like to get hibernate, sleep or suspend to work on my laptop running debian bookworm. Internally, this service will echo a string like "mem" into /sys/power/state, to trigger the actual system suspend I tried systemctl suspend-then-hibernate on terminal and the machine did suspend but never go into hibernation. Windows can do funny stuff if you reboot from Windows into Linux. My experience was that after every suspend or hibernate when I would try to resume I would encounter garbage on GUI screen so could not successfully resume. In sleep mode it just save the image in the ram it will wake up much faster -couple of seconds- but if the system lose power you lose the image and won't wake up. The computer gets into suspend (= nothing written to disk), but in parallel the current state gets also written to disk an in hibernate mode. target to execute system suspend with a timeout that will activate hibernate later. If pm-suspend, pm-hibernate, or pm-suspend-hybrid are invoked without any commandline parameters, they will We can use the rtcwake command to automatically sleep, hibernate, or shut down a computer and then turn it back on at a specific time. target Check the Status of Suspend via Terminal My XPS 13 9350 with Debian/Gnome was with suspend/hibernate issues when closing the lid. 2 didn't work, so installed clean from Bookworm DVD. I first tried hibernate, but this failed: [debian-x1-7th][~][0]$ sudo systemctl start systemd-hibernate. 0 + XFCE on an old Acer Aspire E 15 that I had laying around. The Debian Wiki on Suspend recommends this, which I did with no effect: After about 5 minutes of keyboard inactivity my system still goes into a "hard" suspend/hibernate with no means (that i can find) to restore. d/atheros script is just a simple wrapper for # unloading the ath_pci module. Most modern Linux distro only needs to use the systemctl command. Let's learn what is Hibernate and Suspend operations and the This tutorial explains how to perform various power management related tasks in a Linux system such as halt, power-off, shutdown, reboot, sleep (suspend), hibernate, and hibernate-sleep. With the --quirk-* options of the pm-suspend and pm-suspend-hybrid commands you can select which quirks should be used. target To re-enable hibernate and suspend use the following command: sudo systemctl mask sleep. autoload) DownInterfaces (suspend-to-RAM), S4 (hibernate-to-disk), and S5 (power off). I have had something similar when it seems to hibernate or suspend and them wakes up in 20 seconds. The /etc/init. The RTC in rtcwake stands for real-time clock, which means this utility is Braindead setting IMO, but the debian-installer developpers refuse to admit it. /my-backup-task. Next, let’s change the value of sleep-inactive-ac-type to ‘blank’ if it’s not already set: Lastly, we need to save and exit the file and restart the gdm3 service for the changes to take effect: my laptop sometimes fails to resume Debian (output of uname -v: #1 SMP Debian 4. I've been incredibly busy and keep forgetting that my computer's suspended, only to find it dead later. The hibernate script takes care of the user-space side of the suspend, including unloading and reloading drivers which don't suspend properly, setting the system clock after resuming, taking down and bringing up network interfaces and various other Hibernate writes your RAM to a swap file, and shuts down the machine. I did not have the issue with latest updated Debian 10 on same machine. x, first, at 20 mins of inactity go to sleep, and then, after other 20 minutes, go to hiberante. OPTIONS¶. 14 kernel, i3 wm, lightdm, xfce4-power-manager. None of them works, despite multiple solutions i tryied. This is with HibernateDelaySec=10sec. I would start by carefully examining the pm-suspend. I plan to switch my main work machine to Debian. Crunchy Posts: 27 Joined: 2023-03-02 13:31 Has thanked: 1 time Been thanked: 1 time. In Windows 8. 1 it could be in Settings, Start / Hey all, I just installed Debian 12. systemctl suspend. However suspend (to RAM or disk) and resume from suspend are totally unreliable so do not be surprised. 18 HP elitebook 8440p Thanks for your help I am currently running the current stable release Debian 8 Jessie, with the Awesome WM. For desktops I can use gnome system panel to click on suspend. Hibernate can take care of loading and unloading modules, provides various hacks needed to get some video cards to resume properly under X, can optionally restart networking and system services, and basically do whatever else you ask it. ACPI S2 correspond to suspend to ram (ram method in swsusp terms and 3 in ToI terms); S4 hibernation to disk (disk in swsusp terms and 4 in ToI terms; S5 hibernation to Hello. target Hibernate uses less power than sleep and when you start up the PC again, you’re back to where you left off (though not as fast as sleep). Hibernate is shutdown /suspend to disk if you are still on a mechanical hdd this Windows provides the following four types of system turn-off options. you pressed the sleep key on the keyboard by accident) and shutdown commands. sudo systemctl mask sleep. I have everything except for /boot (ie; root, home and swap) on an encrypted volume on my laptop. Down side is that suspend can't save to ram if you running out of power. And this article written on a systemd for login If pm-suspend, pm-hibernate, or pm-suspend-hybrid is invoked without any commandline parameters, they will try to grab the correct quirks from HAL if it is installed. refuses to suspend, reboot#3: suspends fine and recovers fine, on and on. Cater wrote: On Fri, Nov 22, 2024 at 04:26:05AM -0600, Richard Owlett wrote: On 11/22/24 12:57 AM, Michael Paoli wrote: I recently jumped from Debian 9(w/MATE) - 12(w/MATE) in one step. 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 exactly as it Hybrid sleep is a combination of suspend and hibernate. Just installed Debian 12. Hibernate mode is disabled by default on desktop PCs. Leave a Comment / Desktop / By sedlav / May 13, 2016 . systemctl hibernate is: echo disk > /sys/power/state I was working on a suspend bug, and some other issues on a few machines and to review this stuff so it's still fresh in my head. Older method (pre-systemd) You can use uswsusp which is an alternate suspend method for the linux kernel that can use a swap file instead of a swap partition and also supports features like compression and encryption. systemctl suspend simply issues: echo mem > /sys/power/state and. For some unknow reason it ask for permission, but it doesn't ask for "systemctl hibernate" or "systemctl suspend". service, systemd-hibernate. Disable Suspend via Terminal. 27. service should never be executed directly. From simple shutdown commands to scheduled actions and forceful system reboots, we’ll systemctl hibernate. If you are using a laptop, it’s always better to use hibernate because it doesn’t consume any battery power. In this tutorial, we learned how can you disable suspension on any device which has a Linux-based (and systemd) based operating system installed. From: redgreenblue wrote: ↑ 2023-01-28 08:41 I have a laptop running Debian Testing. I changed nvidia v96 to nvidia v304 Finally, systemd-hybrid-sleep. If a package is not available for your favorite distribution, download the latest version from the suspend2 Web page, unpack it, and run the install. 3/14/20 9:38 PM 3/14/20 9:38 PM Running hook The Debian help page for suspend says that it may have to do with the usb devices, so I unloaded the usb modules (modprobe -r enhci_hcd and xhci_hcd) and suspended the system. Console kit is installed. Various triggers can resume the machine, among them pressing a key or quickly pressing and releasing the power button. Using Suspend, the session is gone if you accidently pull the plug. 1 3 3 bronze badges. The former contains a program named s2disk, the latter contains a program called hibernate. service, and systemd-hybrid-sleep. hibernate works, as does s2both. Improve this question. autoload) GentooModulesAutoload <boolean> Try to load default modules after resuming (from /etc/modules. Hibernate = suspend-to-disk Suspend = suspend-to-ram Poweroff = no suspend at all. From: Javier Vasquez <j. If you have installed Debian XFCE and you try putting your computer into hibernation or suspension mode as shown in the figure: XFCE Session Manager. Operating System: EndeavourOS KDE Plasma Version: 5. sudo apt-get install uswsusp then try the following for suspend and hibernate respectively, sudo s2ram sudo s2disk if it works, then you can make it permanent, back up the following, On 11/22/24 5:33 PM, Andrew M. there’s a slight chance that your laptop might need some additional steps in order to suspend or This is a common issue for hibernate and suspend in Ubuntu / Debian. Use hibernation when you know that you won't use your laptop or tablet for an extended period and won't Other random junk, this is dirty, think as stated OP should do other things, like testing suspend, hibernate, fiddle with power management settings in Xfce, if hibernate turns out to be the issue, uncheck the box telling Xfce to hibernate in 15mins, set it to suspend instead, poke at, remove/replace or reconfig xscreensaver's settings to see if (Answer requested by Shreya Mehta) In sleep mode (sometimes called suspend), your PC goes into a low-power state, consuming just enough electricity to keep the RAM contents intact; to monitor for system events (such as a key- or mouse-click, or closing the lid on a laptop); and to run similar low-power processes. webhostingtop Posts: 1 with Debian Wheezy. New hardware would also support S5 method which is a rough S4 method. For instance, the Arch Linux wiki says: systemd provides native commands for suspend, hibernate and a hybrid suspend, see "Power management with systemd" for details. Immediately after leaving system suspend and/or hibernation the same executables are run, but the first argument is now "post". Suspend on lid close I have/had the same issue after new install (not upgrade) of Debian 11 on my Dell Optiplex 780 just yesterday. I found the page on Debian website more helpful than the one on the Ubuntu site as far as suspend troubleshooting goes: $ sudo nano /etc/gdm3/greeter. 5. Kernel parameters; Kernel modules; udev rules; Configuration of userspace tools, which interact with the kernel and react Next, you need to install the hibernate-script (packaged as hibernate in Debian). Suspend and Hibernate also work, although I don't wake up my computer with my USB keyboard or USB mouse (these not works), but with the computer's Power button. Think about how quickly you need to resume work when you return to your computer. But I don't seem to be able to sleep the guest. Hello, friends! Usually, under Ubuntu Gnome, I don't power off my laptop, instead, I go to the top right menu bar and suspend my laptop. g. And for Debian Jessie: I have been having an issue that has only started to appear after I upgraded to Debian 12 from Debian 11. Those two file will list at least ACPI S2/4 power down methods on modern hardware. 3/14/20 9:38 PM 3/14/20 9:38 PM Running hook No LSB modules are available. syntax(7) for a general description of the syntax. It's your video driver issue. When using the pm-hibernate from the command line, the screen briefly flicks off and then back on again before "freezing" and becoming unresponsive while the computer goes to sleep. and it's faster. Hi all. 0 Jessie + KDE: suspend fine, but will not recover, same as with HD#6, BUT, HIBERNATE works flawlessly. Just a complete shutdown. There is nothing about the resume in /var/log/pm-suspend. However, upon turning it on, everything is restored and you pick up from where you left. true. pm-hibernate works but the Gnome hibernate function doesn't. The system successfully stays awake. 0 Jessie + gnome: suspend fine, but will not recover: black screen and keyboard does not work: numlock or capslock lights do not respond. sh Power management is a feature that turns off the power or switches system components to a low-power state when inactive. Hello seems kind of a silly question, but I purchased a Lenovo Thinkpad Edge and was wondering what the made difference is between suspend and hibernate. pm-hibernate and pm-suspend just reset the connection. e. Strangely on every other computer I've tried it Shouldn't be an issue. Issue the following command to disable suspend state on Debian Linux: sudo systemctl mask sleep. Lenovo X230, updated Debian testing, 3. systemctl This behavior has been consistent across several different distros so it is not peculiar to Debian 10. Broadcast message from Debian-gdm@angel on tty1 (Sat 2023-09-09 11:00:59 EDT): The system will suspend now! The SSH session stays alive though. I have a T14s Gen 3 (12th Gen Intel i7 1260p). target suspend. I just put my computer into hibernate mode, and when resuming, it seems to be the same as Powering off completely, except the grub screen pops up typically in hibernate. target If I want "suspend", I'm using gnome tweaks to set lid-close to suspend. See this answer if you want to enable either suspend-then-hibernate or hybrid-sleep in your Ubuntu laptop. Answer: Suspend stops operation of all applications and system state is saved in RAM, the machine go into a low-power mode, in this state, the system still requires power . During resume time system shows me picture on a display but not respond, cursor are not moving, keyboard do nothing and I hear working HDD sound all the time. When set to suspend everything freezes, the scree turns black (but does not fully turn off) and then, after a minute or two, the login screen is shown The hibernate script helps you in putting your computer to sleep, using one of the various methods available in the kernel. I'm using Gnome in classic mode. When I resume from suspend or hibernate, I have no video. vasquez. You can see here for some hints about configuration of swap To re-enable hibernate and suspend use the following command: sudo systemctl unmask sleep. success. 8 Wheezy. I have searched extensively on the internet, in forums and man pages, but gotten nowhere. In the power settings, the options say "Automatic Suspend: When on battery power" and "Power Button Behavior: Suspend". 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. This page explains how to have a laptop first Suspend to RAM then after a some time save state to disk and power off completely. Logout and Shutdown are self-explanatory. Our main focus is on the versatile linux command to shutdown, but we’ll also cover restarting, hibernating, and suspending your machine. conf configuration file but its just an empty file with NO documentation whatsoever! 1) How i can get back my suspend/hibernate option in Gnome Subject: Re: sleeping the system vs hibernate or suspend; From: Toan Pham <tpham3783@gmail. That said (again), windows these days should be aware of that and manage it better, also SSDs have longer lives and can support a higher amount of writes these days. I simply try both suspend and hibernate just to make sure each is working and in the case of suspend there is less chance of something going horribly wrong. Well, it didn't. In some cases, this option may also appear at startup to Shut down or log out and hibernate. Interface buttons don't work, and neither does . I am using a Lenovo Thinkpad x1 carbon. “systemd is a Linux Suspend vs Hibernate As you can see from those definitions, there’s a significant different between Suspend and Hibernate. It uses ACPI functions to control switching the computer on or off and replaces its predecessor, the nvram-wakeup command, which uses BIOS functions. Since pm-hibernate is not working, the idea was to change the sudo systemctl status sleep. A. Hibernate stores everything to disc so it will be safe during power loss, But it's slower than suspend. Disable suspend and hibernation For systems which should never attempt any type of suspension, these targets can be disabled at the systemd level with the following: sudo systemctl mask sleep. Suspend (also called sleep) Suspends to RAM, it goes into a low power state. Run the following command to suspend your device manually: $ sudo systemctl suspend. Apparently there is an /etc/gdm3/daemon. Debian often reboots halfway through resume from suspend to disk (hibernate) 4. v@gmail. Fails to suspend/hibernate $ dmesg|less There is usually an entry what application caused the suspension to fail: Depends on what exactly the issue is. Broadcast message from Debian-gdm@poppy on tty1 (Fri 2023-09-29 12:45:58 EDT): The system will suspend now! I got a tip to do this: $ sudo systemctl mask sleep. When I switch off, I can choose between Switch off, Restart, Suspend and Hibernate. # None of the stuff in /etc/hibernate/ has _any_ effect (OnResume, RestartServices, # UnloadModules etc). target DOES NOT prevent screen from going to black even though sudo systemctl status sleep. You can use it to invoke your backup script like this: systemd-inhibit . target Finally, systemd-hybrid-sleep. ) n_hologram wrote:Like the title suggests, while in suspend mode, I want it to wake up and hibernate after a set period of time. I did and, well, lo' and behold I In the same options, behavior of the buttons and closing the lid, you will choose to hibernate. using the suspend/hibernate commands in XFCE menu as well as pm-suspend, systemctl suspend, and echo -n mem > /sys/power/state; 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. The log is saying that the suspend managed but just this. Check that Then just simply run xfce4-power-manager-settings and set up any suspend and hibernate options you wish - works perfectly on laptop close, etc. target Loaded: masked (Reason: Unit sleep. Be aware that hibernation saves more power but takes longer to wake up than sleep mode. In Debian 11, you should use the suspend features in your desktop environment, or systemctl suspend and siblings: systemctl suspend instead of s2ram; systemctl hibernate instead of s2disk; systemctl hybrid-sleep instead of s2both. org; Subject: Re: sleeping the system vs hibernate or suspend; From: Freeman <hewho7@gmail. The problem is that after resuming my laptop from a suspend, I get a complete black screen and the only way to get a responsive screen is to reboot! I read in the Debian wikis that this is caused by KMS and disabling it on boot time should resolve the issue. Sometime, my system managed to wake up, and sometime, it doesn't. BR. On Lenovos, Fn-F4 is a special function key, which is supposed to hibernate the machine (moon symbol). Choosing 3 will This is primarily helpful for "suspend-then-hibernate" where the value of the variable will be "suspend", "hibernate", or "suspend-after-failed-hibernate" in cases where hibernation has failed. There is a visual difference between the two. What I meant that there are actually two extensions: the one pointed at by the link (which only adds the Suspend button) and the one I mentioned (which adds both - as depicted in the screenshot). dconf-defaults. Upon hibernation the computer does not shut off and instead the screen turns blank with the backlight still on. target hibernate. Hope this helps. 0. In Ubuntu, power management commands are handled with systemd services. If you're dual booting Windows then actually power off, and select Debian first when you power on again. I am always able to suspend my system, but I cannot exit suspend everytime. target hybrid-sleep. target. At all. I tried hibernation with systemctl hibernate and suspend with clicking the SLEEP button at the guest power management menu. I have a fresh and updated installation of Debian Stretch on my HP Pavilion dv5, and I cannot figure out why I cannot suspend or hibernate using the following commands: Code: Select all. I'm using gnome-power-manager, and when I try to hibernate via it, the network gets disconnected, the screen flashes black for a second, and everything comes right back. Distributor ID: Debian Description: Debian GNU/Linux 12 (bookworm) Release: 12 Codename: bookworm =poweroff #HandlePowerKeyLongPress=ignore #HandleRebootKey=reboot #HandleRebootKeyLongPress=poweroff #HandleSuspendKey=suspend 关闭 Linux 时，可以选择 Suspend 或 Hibernate，而不是完全关闭计算机。在不活动期间配置计算机的行为（以节省电量）、笔记本电脑电池电量低时以及在关闭笔记本电脑的盖子后配置行为时，也会提供这些模式。 暂停 表示停止所有应用程序并将计算机置于低功耗 22 votes, 25 comments. This runs a dual boot Win 11 and Arch. Debian Edition Support; ↳ LMDE Forums; ↳ Beginner Questions; ↳ Installation & Boot I have/had the same issue after new install (not upgrade) of Debian 11 on my Dell Optiplex 780 just yesterday. The correct swap size is the one that meets your needs, not some This is primarily helpful for "suspend-then-hibernate" where the value of the variable will be "suspend", "hibernate", or "suspend-after-failed-hibernate" in cases where hibernation has failed. 1. com> Re: sleeping the system vs hibernate or suspend. solves a few issues case "$1" in hibernate) # sdcard reader Hi, I had exactly the same problem. From: Hugo Vanwoerkom <hvw59601@care2. Then I use the dconf-editor to set sleep option to "hibernate after 10 minutes inaction". log. 3-1 (2015-08-03)) on resume a lot of orphaned inodes are cleaned. Normal hibernate works, fyi. I know in LMDE both work about 10 times but then I can't resume from either for some reason. I'm using Sid without a login manager, and xfce's suspend and hibernate work fine on my Wheezy computer. Last edited by olignyf on 2023-10-20 00:03, edited 1 time in To: debian-user@lists. When the system goes hibernation mode it saves a image in the disk so the system will recover even if it lose power. Fn combination on the keyboard to wake the laptop back up. Setup. I have a very irritating issue with my Debian 8: resume after hibernate takes from 5 to 10 minutes. After creating a file /etc/pm/config. Question: Suspend VS hibernate in Linux, what is the difference?. CONFIGURATION DIRECTORIES AND PRECEDENCE¶ This is the default on Debian installations. target The output will look like: sleep. When you press the Hibernate button in Power options button in Windows Start Menu, OPTIONS¶. Obviously, if you have set an interface to Wake on LAN in the event of a unicast packet or "Magic Packet" (ug), then suspend using pm If I tick suspend then hibernate without ticking suspend session and click apply, the checkbox becomes unticked after I go to another section and go back. HD#6: debian 8. case "$1" in hibernate|suspend) logger went to hibernate or suspend! Each module name must appear on its own line, and lines starting with # are ignored. There is a major difference between suspend and hibernate, suspend saves the snapshot of present system state into ram and your hard-disk power will be turned-off (ram, mother-board, cpu) will be powered on, while when you press the power button it reloads the snap shot saved in ram with in seconds based on the system capability. Commented Dec 10, 2012 at 8:26. Generally speaking I would expect this option to be set by default to deep by default (as indicated by [code]) on all Linux operating systems, simply because when one sets the /sys/power/state option to mem, one would expect The difference is when you suspend your machine stores the essentials into ram if there is enough space. They seem to both do the same thing in that I select them and I cant seem to figure out the keyboard or function i. On some hardware putting the video card in the suspend state and recovering from it needs some special quirk handling. target but on the shoutdown buttons i still have hibernation and suspend what should i do for remove it? i have an ssd and i dont wanna ruin it and dont wanna waste the ssd space, is a small ssd i'm running on debian stretch On my Debian system I am now using the MATE desktop environment. Internally, it works by writing the major:minor of specified device node to /sys/power/resume. You can check for all masked files using systemd-delta -t masked. 04 neither works and using the Alt button (which is unintuitive and, IMHO, unnecessary, as there's plenty of room in that panel) is Yes, Im running it as root, but it does nothing, when I try pm-suspend, the system just freezed, I cant ping it anymore, but it keeps running, not even disks are stopped or anything. As stated before, you cannot hibernate (aka "suspend to disk") without enough swap space. Exploring the differences between suspending, hibernating and shutting down a computer with Ubuntu. Settings in these files determine what strings will be written to /sys/power/disk and /sys/power/state by systemd-sleep(8) when systemd(1) attempts to suspend or hibernate the machine. Thus, each time I want to suspend the computer I simply close the lid. suspend-then-hibernate instead suspends the system and if it is not resumed by the user after a specified time it will hibernate. I'm having a problem with Debian 7. 3 with the aforementioned patch) many times without any issue : # journalctl -S 2022-05-25 --no-pager | grep -e "PM: suspend entry\|hibernation: hibernation entry" May 25 08:39:48 debian kernel: PM: hibernation: hibernation entry May 26 08:05:44 debian kernel: PM: hibernation: hibernation You can use the following console commands under Linux to suspend or Hibernate Linux system: systemctl suspend Command – Use systemd to suspend/hibernate from command line on Linux. xinitrc to contain ck-launch-session and dbus-launch to no avail. Similar to the suspend feature, hibernation allows you to save your system’s work Command to suspend Computer/Laptop. See systemd. I already setup Wake-On-LAN (from halt) and works just fine, but i need to have Wake-On-LAN from suspend or hibernate. target is masked. Sleep and suspend worked correctly under windows, so (theoretically) the hardware is capable. My older Thinkpads all run Debian pretty much perfectly out of the box, including suspend and hibernate. Suspend / resume from suspend works. 1 / RT 8. Consider the amount of battery or power you want to save when the computer is not in use. This is primarily helpful for "suspend-then-hibernate" where the value of the variable will be "suspend", "hibernate", or "suspend-after-failed-hibernate" in cases where hibernation has failed. Debian Edition Support; ↳ LMDE Forums; ↳ Beginner This is useful for quick resume (from suspend) but if the system runs out of battery a resume from hibernate is still possible. Upgrade from 11. service is pulled in by hybrid-sleep. The pm-utils package contains scripts that are run on suspend, hibernate and on resume of the system. Follow asked Mar 19, 2023 at 20:45. Hibernate - Saves the current state to the Hard drive, then actually powers off. They both resulted in a Note that systemd-suspend. At this stage the computer is completely unresponsive to everything except Package: general Severity: important Dear Maintainer, Whenever my computer goes to sleep, either through closing the laptop or calling systemctl suspend/hibernate, it does not start again and the computer must be hard reset. Merely hibernating is sufficient, but it would be ideal to set a grace period for suspend (in the config below, it's 4 seconds, but obviously it Nowadays, the kernel provided suspend and hibernate functionality is preferred and should be used instead. Then rebooted. Set the period of sleep before hibernate in the usual place on pm-functions file. systemctl mask sleep. So hibernate will wear the SSDs faster than sleep. systemd-hibernate-resume only supports the in-kernel hibernation implementation, see Swap suspend[1]. That said, every time you hibernate your laptop, it writes the full contents of the RAM to the drive. Inhibiting a system from suspending/hibernating is explained at Suspend. #HandleSuspendKey=suspend #HandleHibernateKey=hibernate #HandleLidSwitch=ignore #HandleLidSwitchDocked=ignore #PowerKeyIgnoreInhibited=no #SuspendKeyIgnoreInhibited=no I am also kind of new to Debian so sorry if there is a thread regarding this issue. See systemctl(1). target to execute hybrid hibernation with system suspend and pulled in by suspend-then-hibernate. Instead, trigger system sleep states with a command such as "systemctl suspend" or similar. Internally, this service will echo a string like "mem" into /sys/power/state, to trigger the actual system suspend And in energy options, I have chek "When not sleeping, hibernate after a period of inactivity" Like indicate, always work fine in debian 11. The goal is to put it somewhere with the lid closed to act as a small home server. I still recommend swap size = RAM size just to insure there's enough swap space to hibernate if you had say an 8GB video in RAM but if we're not hibernating most folks don't need that much swap. com> References: sleeping the system vs hibernate or suspend. This would make a useful Ubuntu/Debian package! – Petr. I know that this computer can hibernate. The point is moot, however, as in Ubuntu 19. Superficially, these both do the same thing: the suspend the machine to disk. The "suspension mode" for display timeout vs pressing the power button seems to differ. . sudo systemctl status sleep. linux; debian; kali-linux; suspend; hibernate; Share. Hibernate Sleep Hybrid Sleep Shutdown They all have their purpose. Top. I don't do any "suspend-then-hibernate" stuff, but I set my laptop to hibernate where ever it would normally suspend (press power button? close laptop lid without power? been 5 minutes without use without power? etc). Hibernate: suspend to disk; includes power-off, looks like shutdown. This manual page was originally written for the Debian(TM) system, and has been adopted by the pm-utils project. It might have something to do with Gallium or Nouveau or other graphics stuff. target will tell you the status of all of those targets. That means, that normally the computer will later get at resuming very quickly usable again (like in suspend mode). as part of the boot process - it reads the Hibernate state and then restores it. The only thing I don't have working yet is suspend and hibernate. Code: Select all. target' - Edited /etc After installing uswsusp, I can suspend my laptop with s2ram -f and I can hibernate with s2disk. This is the default interface used in Arch Linux. My question is not about setting up hibernation. For distros that ship systemd, that's typically systemctl suspend. In general, systemd-delta is useful for telling you what local configuration you've done to systemd; see its manpage Settings in these files determine what strings will be written to /sys/power/disk and /sys/power/state by systemd-sleep(8) when systemd(1) attempts to suspend or hibernate the machine. target Setup: Linux Debian Stable 12 bookworm XFCE 4. d/10no-vt On my HP Elitebook 8740w with OpenSUSE Tumbleweed, quite terribly. target DOES NOT prevent screen from going to black even though. I also tried to change the settings at gnome-tweak-tool, but the tool won't let me set anything but suspend as the action triggered by the lid close. But which one to use? Hibernate Hibernation is one of the most underused features of Windows. dconf-defaults, and the lines to edit are those in the “Automatic suspend” section at the end of the file: I have also run the following script every time I want to lock screen: sudo systemctl mask sleep. Re: sleeping the system vs hibernate or suspend. Using In this guide, we’ll explore how to enable hibernation on Debian 12 or any other Debian-based distribution. Last edited by Derpbian on 2018-02-16 20:42, edited 1 time in total. 5. How can I tell gnome-power-manager to use s2ram and s2disk instead of whatever it is trying to use? Or, if the former is not possible, how do I get the default Debian suspend and hibernate methods to work? My hardware is listed below in my signature. From: <briand@aracnet. I tested Debian 12 on my T480s (8th Gen Intel i5 8350u ) and things work well out of the box. debian. The major advantage of standard sleep mode is that, I would like to add this command "systemctl suspend-then-hibernate" to a key-combination (ALT+s). I have configured in advanced settings so that when the lid is closed, the laptop will suspend. This probably isn't a huge concern, but it's an important distiction between the two. So i want to know if it is possible to make kali automatically suspend or hibernate my pc itself if i am in active for a particular amount of time. Basically, everything in the Ram is copied to swap memory and system shutdown completely. I'm Tips for Deciding Between Hibernate vs Sleep in Windows 11. HD#7: debian 8. After running this command (and the equivalent for hibernation), it went successfully into suspension (and hibernation) and now closing and opening the lid work as expected! To hibernate, i. However, as before if I manually put the system into suspend, any keystroke brings up XScreenSaver which prompts me for my Note: This might be outdated, systemd supports "suspend-then-hibernate" at least since bookworm. I have noticed that this mostly fails when either power was connected when hibernating and not connected when resuming, or the other way around. Hibernate writes your RAM to a swap file, and shuts down the machine. Without uswsusp, suspend/hibernate just appear-disappear annoyingly, especially when wakealarm is triggered and execute hibernate (s2disk in uswsusp). Resuming from suspend seems to work but the screen remains blank, forcing me to hard reboot every time. I would like to know, how could I disable the auto suspend (that occurs under no activity) through the command line? sudo systemctl mask sleep. @OP: Yeah pm-utils is what's needed. Olasubomi Olasubomi. In this article, we explore different ways to control your Linux system’s power state. Suspend or Hibernate in Debian XFCE; Suspend or Hibernate in Debian XFCE. I'm running Debian Squeeze on a Dell Studio 1558 laptop, and I have my laptop set to suspend when my lid is closed. If the system manages to resume, there is something about the success of resume. Debian 12 XFCE How do you suspend or hibernate on Linux? Both "systemctl hibernate" and "systemctl suspend" just restart the computer. Are the suspend and Hibernate This blog post provides a focused look at how to disable sleep, hibernate, and suspend modes in Debian Linux. There can be tons of applications of these settings as you can make your Old I suspended and hibernated the system (Debian GNU/Linux 11. pm-suspend Command – During suspend most devices are shutdown, and system state is saved in Note that systemd-suspend. se Since the Steam Deck is basically a small form-factor PC, does Suspend work like Hibernate or Sleep? I would assume it works like Hibernate, but I leave it in Suspend mode more often than turning it off and I would like to not shorten the lifespan of the RAM in the system. Skip to main content. sudo pm-suspend. The advantage to Hibernate is that if you have an unexpected power-outage, your session is intact. I have run rtcwake -m disk . Hibernate Moves the contents of memory into swap, tells the bootloader to boot directly into the appropriate kernel, and shuts the machine down, in this state The difference is when you suspend your machine stores the essentials into ram if there is enough space. Unfortunately, as a Google search would show, getting sleep/ suspend/ hibernate to work on Linux(any Distro) is basically a crapshoot- it either works perfectly from instalation or you will spend the next few years trying to get it to work with your machine. Read here to learn how to enable hibernate mode in I just upgraded to gdm3 on Debian6 and as a result the hibernate & suspend option have disappeared from the Gnome shutdown menu. - Masked sleep, suspend, hibernate and hybrid sleep via: 'sudo systemctl mask sleep. I just installed Debian 11, and just from the start, it's not been possible to suspend or to hibernate. sh script. You can also suspend and hibernate from the CLI by the way. To fix this, I had to edit the power settings for GNOME when running the gdm3 session; these are stored in /etc/gdm3/greeter. I've tried editing . It's a laptop from 2010 that has been running XP, Debian 9, Windows 10 and now this new Debian 12 system, and only in this last one it shows this problem: sometimes it resumes ok from suspend or . when you start your computer back everything copies back to Ram and you continue where you left off. I need to make sure my swap is on to get hibernate / resume from hibernate. 18 kernel. 9 KDE Hi! I have: a Lenovo Thinkpad R60 running Etch with the 2. Adding this doesn't help. If it says the're masked, then you've disabled them with systemctl mask. Once the file is open in the editor, we need to find the Automatic Suspend section by scrolling down the file using the arrow keys. After that I could not restore from suspend - but hibernate was fine. target Some docs say to reboot after issuing the above command, but I've not found that not to be necessary as can seen with: @Randicus: Buttons and menu items are one thing, whether the functionality of those elements are present and working correctly is another. A modern alternative When it comes to power options in Linux distros, there are Logout, Shutdown, Suspend, and Hibernate functions. Down side is that suspend can't save to ram if you It's very probable. (eg, Debian's /etc/modules, Gentoo's /etc/modules. rqcdic agcn wdoi pac zozb zueir kkx mlmu nxsmt cvm