Ubuntu does not suspend

Ubuntu does not suspend. May 6, 2024 · I am using Ubuntu 24. Diagnosing the problem involves checking system logs, verifying hardware compatibility, and assessing recent system changes. NOTE: hibernation feature does NOT work out-of-the-box in Ubuntu, you have to enabled it first if need. Everything is working except when the computer wakes from suspend, the keyboard no longer works. 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. Apr 12, 2024 · I think the problem was related to a bad external USB mouse. 16. I also added modprobe. I had to basically long press the power button to shut it and pressed it again to boot it. In addition, no keyboard keys or even the power button wake the computer. Feb 14, 2018 · There is a confirmed bug on this issue, starting Ubuntu 16. Now, after upgrading, I cannot wake up Nov 1, 2022 · Currently, suspend does not work on my Thinkpad running ubuntu 22. In this guide, I‘ll walk you through how to fully enable hibernate on Ubuntu 22. One can gather, from the length of this process, that Ubuntu developers do not think well of Hibernate. Nov 2, 2017 · Since my upgrade to Ubuntu 17. The safe command to run is systemctl suspend which suspends the machine immediately unless some process is asking the system to stay powered (e. In this tutorial you will learn: How to suspend system. Aug 1, 2021 · On Ubuntu 16. Still, I wonder if they are related. I installed pm-utils (sudo apt install pm-utils) and when I run. When I suspend from the menu button or with the sudo pm-suspend command, the screen turns off but the power LED stays on and the fan continues to run. 10 crashes after resume from suspend Aug 19, 2012 · Suspend mode is a special low-power mode, often used on laptops, that preserves the contents of RAM while conserving power. Ubuntu does not support a few things on this device, since there are a lot of issues including Wifi/Bluetooth not working and not being able to adjust the screen brightness, but here I am addressing the one where the screen does not come back after sleeping or suspension of the session. 04 not waking up from suspend? Learn how to fix this common issue with Ubuntu 20. I've tried lots of different things -- using Oilaf/Ubuntu-X bleeding-edge drivers, switching to lightdm, running gdm3 -reset-- but the only thing that seems to make a difference is whether I entered sleep by pressing the power button or by closing the laptop lid. May 27 10:25:03 tmp systemd-logind[1447]: Operation 'suspend' finished. Suspend on lid close and suspend with the power button do not work. target - Suspend. There is a work around for Nividia 510 using the solution from Nividia 470. I have 8gb of RAM and 2 gb swap memory. target hibernate. 0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller [17aa:21d1] Kernel driver in use: i915 -- 01:00. service sudo systemctl disable nvidia-suspend. (cf screenshot) EDIT2: I tried to switch back to unity as advised but the problem still persists. Jun 17, 2019 · In my case, I solved using the procedure explained here: Ubuntu 18. sudo pm-suspend everything works fine. Method 1: Using GNOME Tweaks First we have to install gnome-tweaks-tool. 04 (does not work at all) / 21. OperationInProgress: The operation inhibition has been requested for is already running apr 03 10:27:35 fredsco gnome-shell[2590]: Failed to inhibit suspend: GDBus. 1. desktop. target is masked, refusing operation. 04 doesn't wake up after suspend. 04 on my new Lenovo Thinkpad X1 Carbon Gen7. service sudo systemctl stop nvidia-hibernate. In /etc/default/grub, the correct UUID is set for resume=. 04, Ryzen, RTX2060. – Jul 25, 2021 · Ubuntu Server does not have any power management features out of the box, as servers are (generally) not supposed to suspend or otherwise become unavailable. I have tried the solution for this problem Bluetooth does not work after resuming from sleep Ubuntu 18. direct i8042. This method is much slower than suspending to RAM. 1 This is the output of lsusb: Bus 002 Feb 19, 2024 · Why does my Ubuntu system not wake up from suspend? The issue could be due to outdated BIOS, incompatible hardware, corrupted system files, driver issues, or software conflicts. At any rate they can be added via systemctl enable nvidia-hibernate. My output of sudo dmesg | grep -i "acpi" [ 0. I notice that kernel 6. While I cannot fix the bug, I can surely suggest you a couple of ways so that Ubuntu goes to suspend mode after the lid is closed. I followed the workaround mentioned here and while it's not perfect, it does the job for now. That's the last messages in journalctl output: Apr 23, 2016 · And, unlike yourself, it wasn't my Wifi which died after suspend/wakeup, but my ethernet port. 0. Nov 15, 2020 · I'm not sure what are the necessary configurations for people who already have this problem, but while installing ubuntu, choosing the Ubuntu (safe graphics) solved all of my problems. As I only rarely need access to the data, I'm suspending the system when it's idle. With a new mouse, I've not seen the problem in the last few days. Jun 6, 2020 · gsettings get org. e. Aug 21, 2016 · My keyboard a TTESPORTS Challenger KB - CHM does not work after suspend. few more inputs. screensaver ubuntu-lock-on-suspend If the result displayed is true then set it to false using: gsettings set org. 15. When my laptop feels asleep, it won't wake up A lot of ubuntu-based distro users are experiencing this. 14. Sep 27, 2022 · I updated Ubuntu 21. In all current Ubuntu releases, including Ubuntu 18. However I don't think it hibernates. I can not give an exact number, but I can say between once a week to once a month I face this problem. 1 LTS's kernel 5. login1. On Windows, I use powercfg -requ Apr 26, 2016 · However, I reloaded the system with Ubuntu 16. – May 1, 2024 · I am not sure why this is happening after disabling screen blank and auto-suspend. This happens both when I close the lid, or when I suspend from the power off menu. cat /proc/acpi/wakeup Dec 30, 2020 · Suspend to both (Hybrid suspend): Here, the machine state is saved into swap, but the system does not go off. 10, changing logind. If I press the power button quickly, nothing happens. 04LTS Laptop that keeps going to sleep. May 6, 2018 · I am having a very similar issue on an HP Pavilion 17-ar050wm laptop. Suspend from Activities. Instead, the PC is suspended to RAM. After suspend, the system would not seemingly resume, and the monitor signal would to return, having to click the hardware reset button. The laptop continues to run as if nothing happened. All of your applications and documents remain open, but the screen and other parts of the computer switch off to save power. I've included the output from libinput list-devices. 0-kali1-amd64 #1 SMP Debian 4. service sudo systemctl disable nvidia-hibernate. target And this to re-enable it: sudo systemctl unmask sleep. See the answer here on this page from Adam Paetznick regarding the use of dbus. My laptop does not wake up after suspend and I have to restart it. No, not encryption login followed by OS login. sh to enter/leave suspend mode. I have disabled sleep and hibernate with this command: systemctl mask sleep. Does not solve the issue for me. Ubuntu 20. What fixed it for me in the end was: open Software and Updates, Additional Drivers, and change from the default nvidia-driver-525 TO nvidia-driver-535. May 25, 2012 · for me on Ubuntu Server 20. target hybrid-sleep. It puts the computer and all peripherals on a low power consumption mode. Freeze after computer suspends for the first time in a session. 10 and just upgraded to 20. As far as I can tell, the machine does go in suspend mode - the screen goes dark and built-in keyboard's backlight turns off. You can now click the Suspend button to suspend your Gnome desktop. service sudo systemctl stop nvidia-resume. 04, fully encrypted disk using ZFS. Jul 16, 2023 · I'm running a headless Ubuntu server as a media server. Following is my crontab entry for "root" user. When you suspend the computer, you send it to sleep. Perhaps it's considered a security risk, though on a personal Sep 4, 2021 · On my Lenovo IdeaPad 5 laptop using Ubuntu 20. 7 also solves the suspend problem Apr 27, 2020 · I have an annoying issue that started a few weeks ago. However, Ubuntu does not enable hibernate by default. conf did not help (although I've also done that, haven't tested this solution without those changes in that file), and the. Dec 15, 2018 · When logged into an account, sleep/suspend is deactivated through: Power settings in main System Setting; Using gnome-tweak-tool, setting "Suspend when laptop lid is closed" to off. The proper settings are set in Power Management -- suspend the laptop on lid close for both AC and DC, but these do not have an effect on actual behavior. I am aware I am not the first one with that problem, it looks almost exactly like this one: suspend doesn't work on battery mode (but it does while charging) However: Different OS, BIOS update is not an option in my case, it is only available on Windows. The "do nothing" function did something: when the lid was closed, the display went dark and the screen was locked with the password. I have been using windows computers for around 25 years, but my knowledge in Linux is very limited (including the commands used in terminal). Jun 10, 2021 · I noticed that /usr/bin/nvidia-sleep. Mar 23, 2015 · After the latest update, my machine isn't waking up from suspend, and I have to hard-reboot it. I have tried setting wifi powe May 3, 2020 · Open alsamixer and do not see any "muted speaker" Enter in the terminal: sudo alsa force-reload; Set up the script that reload alsa after sleep as indicated on the Ubuntu help page; pavucontrol is also install on my laptop; Tried to kill and restart pulseaudio; Let me know if you have any ideas to fix the issue. 04 LTS too, upgrading to 22. If you want to know about what task will take care at the time of suspend/sleep means please read here : Wiki Ubuntu Community Oct 12, 2021 · It does not work no matter if it is plugged in or not. With Ubuntu 16. Fixing Ubuntu won’t suspend when laptop lid is closed Apr 26, 2022 · I have a brand new 20. That can be done with [this] guide". I tested it once and suspend worked! – Aug 31, 2022 · Don’t suspend when laptop lid is closed. This could be because the driver for the device does not properly support suspend. 3 and I'm having the same issues Jun 12, 2018 · The solution is very simple, although unintuitive: open the user menu (the menu from the top Gnome Shell bar that contains the power off button, etc. Maybe this is important? Thanks. Jan 27, 2021 · On a freshly installed Ubuntu 20. dumbkbd" from Ubuntu 17. 04, Ubuntu 22. 04 system. 04 hoping it would fix the problem, but unfortunately it still persists. If that does not work, you seem to have an "inhibitor", some code that prevents your system to go to sleep. ) Set different lid close action when running on power supply. It's not a necessary step. Error:org. 41 and up to some 4. The backlights come on, but the operating system does not register input. freedesktop. Dec 29, 2021 · Ubuntu does not resume after suspend - Lenovo IdeaPad z510. 3 daily. 4. target suspend. However putting it in the crontab does nothing. 2. So that's probably not the issue. Even pressing the power button has no effect. Feb 1, 2024 · If I have an unsaved file, it will be lost. 04 with the same problem, i. When the laptop is connected to a docking station and you close the lid, it doesn’t go in suspend mode. This is likely to be a peripheral without suspend support. I've set preferences to "Suspend when inactive" for "5 Minutes". There are two main forms of suspend - suspend-to-RAM and suspend-to-disk (also known as "software suspend" or "hibernation"). Nov 17, 2019 · NB: Please do not hesitate to ask for further info If I'm not clear enough in what I am asking :-) EDIT: I checked the Tweaks option and "Suspend when laptop lid is closed" is on so the problem doesn't come from there. So that name indicating both suspend & sleep are calling the same script and they will have equal functionality. OperationInProgress: The operation inhibition Dec 31, 2018 · Stack Exchange Network. I found that rtcwake would serve my purpose. 04 with nvidia proprietary driver. 1)My Machine info ASUS Jun 21, 2022 · I'm using HP Elitebook 1040 x360 G8 with Ubuntu 22. At this point, if you do not usually start with a boot to GRUB, hold down your SHIFT key. call suspend() functions (saving configuration registers) enter D3 state (consuming 0 or nearly 0 power) Apr 28, 2022 · Got an update from the launchpad. 3. The data transfer also stopped when the laptop got frozen. Now it works perfect. Ubuntu does not use systemd's init ("pid 1"), but it does use components that were formerly independent but are now absorbed into the systemd source, such as udev. I did not change GRUB or xorg display but to upgrade to Kernel 6. Now the system does not wake up after suspend occasionally (In average every 4th time). The syslog shows that it executed the command, but the computer does not sleep. 0 1 * * * rtcwake -m disk -s 25200 I added it using 'sudo crontab -e'. Disable Suspend and Hibernation in Linux May 24, 2021 · I have a ASUS with Ubuntu 20. If you suspend your computer and then resume it again, you may find that your internet connection, mouse, or some other device does not work properly. Doing this makes suspend do nothing when you click it; it will disappear from the menu after you restart your computer. That’s the normal expected behavior but it may not work all the time for reasons known to Ubuntu gods. 04 LTS on Lenovo Ideapad Z570 with an integrated GPU (Intel with nvidia Cuda) does not wake up after suspend 1 Ubuntu 23. 04 LTS suspense is not working at all. It was annoying. May 6, 2020 · Next, click on Power / Log Out and Suspend to suspend you Ubuntu 20. If I hold the power button for about one second, it resumes. Oct 4, 2015 · Closing the lid of my laptop does not result in the computer entering suspend mode, meaning each time I close my lid without manually suspending the computer the battery dies. 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. Apr 28, 2024 · Unlike laptop lid close action, it’s easy to tell Ubuntu to shutdown or hibernate automatically when reached idle timeout. 04 keyboard not responding after suspend but it does not have any effects. 04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep. This guide includes step-by-step instructions and screenshots. Sep 6, 2020 · After rebooting the keyboard and the touchpad do work. Apr 30, 2023 · I have recently installed ubuntu 22. systemctl hibernate New Method (obsolete) Obsolete circa Ubuntu 16. May 6, 2020 · This tutorial will provide the reader with some native and alternative methods on how to suspend ( suspend to RAM ) Ubuntu 20. sudo systemctl mask sleep. Sep 14, 2020 · Sometimes, the BIOS has options for how to handle power buttons, lid open/close, etc. org/Suspend. Another set of online advice recommends using older/new kernels. 5 hwe kernel and it just started worked again Nov 13, 2023 · Ubuntu 22. Computer won't wake from sleep after suspend [xfce, debian testing] Ubuntu 20. Jul 3, 2017 · In your testing command: sudo rtcwake -u -s 120 -m mem the -u causes that rtcwake assumes, that your Computers clock (in BIOS) is set to UTC time. service which will add the appropriate symlinks. 04 to 22. 04 with nvidia 515 driver, these files should already be present. Apr 22, 2023 · I had the same problem, with Ubuntu 23. Swap partition is larger than installed memory. g. When I did have the problem, I was able to run "xinput" via the touchpad (copy/pasting from a previous text entry) and I could see the "AT Translated Set 2 keyboard" did not load after the suspend. video player showing a movie, active CD burner, another logged in user doing anything, etc). If the battery runs out or the computer turns off for some reason, the current session and unsaved changes will be lost. Jun 9, 2016 · sudo pm-suspend If it does suspend, try resume. I would have to power off and back on every time it went to sleep. 2 immediately wakes up from suspend. 10(in battery mode does not work ) Suspend not working properly (cannot wake up) on Ubuntu 20. HandleLidSwitch=hibernate – hibernate Ubuntu. 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? Apr 22, 2022 · At least in Ubuntu 22. I was told that I had an invalid signature. I've got a new LG gram laptop (LG Electronics 17Z90Q-K. How to suspend Ubuntu 20. Do: # journalctl --grep="Watching system buttons" You might see something like this: Apr 28, 2024 · HandleLidSwitch=ignore – do nothing, some laptops will disconnect Wi-Fi. 4 to 22. Jul 29, 2023 · I have a problem on an Asus VivoBook 17 on Ubuntu 22. sudo reboot. 011496 Jun 20, 2020 · Upgraded to Ubuntu kernel 5. 04 LTS but since upgrading to 22. Have you confirmed the machine is entering suspend mode? Have you installed a UI on top of the server? Have you confirmed that the assigned network addresses are consistent? 🤔 – Oct 21, 2021 · In Ubuntu, when I try to put my laptop to sleep by either closing the lid or selecting "suspend" the following happens: After a few seconds where it seems that nothing happens, the Notebook screen goes black as desired. This is a problem with the driver and not the device itself. 10 daily, but I just installed 20. 04 (clean install) Everything seems to work fine, except suspend mode : after, the computer doesn't want to do anything : black screen (as in su Jun 5, 2015 · I have similar issues on Ubuntu 15. 13. I narrowed down the startup issue by checking dmesg and found that it was attempting to mount a filesystem that didn't exist and waited for a minute it before would continue booting, Also the shutdown issues were related a mount because if I shutdown my May 29, 2021 · The laptop does not suspend when suspend key is pressed, it is not suspended even when I type command systemctl suspend -i . Feb 11, 2018 · Starting with Ubuntu 16. When I try to suspend my laptop, either by closing the lid or by clicking on the Suspend option in the Power Off / Log Out settings, some things seem to happen in favor of a suspension but others do not and the computer starts behaving improperly. After resume, switch to console tty1 using AltCtrlF1; Login; Search for any screen-saver or screen-locker. Jun 19, 2022 · I am using Ubuntu 22. Yet the computer often does not sleep. 3. 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. Let’s see how to do that. 04, Ubuntu 20. sudo systemctl stop nvidia-suspend. 04 running with the default GNOME desktop, you can enable ‘Automatic Suspend‘ feature in Power Settings easily. Oct 9, 2021 · I recently bought a Lenovo Legion 5 pro. May 24, 2024 · However, the system seems to go into suspend for a second but then wakes up again. 000000] BIOS-e820: [mem 0x00000000ab73c000-0x00000000abef4fff] ACPI NVS [ 0. The computer is still switched on though, and it will still be using a small amount of power. In my case 1 out of every few suspends causes the system to freeze (not going in suspend). 04 and now closing the laptop does nothing. I think it's mostly when it suspends automatically after leaving my machine idle for a while, not when I manually initiate a suspend. 10 there's no option in the settings about what to do when the notebook-lid is closed any more. Feb 23, 2022 · Per @Matthews: "[A]fter doing the above steps, the system needs to updated to specifically hibernate on the lid shutting, not just suspend. Actually, I have noticed that the recent versions of Ubuntu are smarter in this sense. This problem existed at Ubuntu Linux 20. 15 caused the suspend by closing the lid to not wake. I also checked the memory. 04 and facing that problem. 04 LTS and found out that system is not waking up after being suspended despite that power is definitely switched on and fans start spinning - screen stays turned off and laptop not react on any keyboard combinations. My theory is that both may be related. 04, and Ubuntu 24. Suspend resume problem in Ubuntu 18. Apr 27, 2022 · apr 03 09:18:27 fredsco gnome-shell[2590]: Failed to inhibit suspend: GDBus. Suspend from the Power Off/Log Out menu selection does work. I've tried kernel versions down to 4. I also do see that you do not have the problem under KDE. This only happens sometimes, and I can't tell under what exact circumstances it happens. 04, it used to give a "Suspend when lid is closed" option in the General section, but in Ubuntu 24. Scenario One Mar 4, 2013 · Secondly, i am only prompted for a password on waking up when i do that by closing the lid/or selecting suspend from the power menu in top right corner,and not when i do it using sudo pm-suspend or by using the suspend option in popped up menu on pressing h/w power button. This worked fairly well with Ubuntu 20. target. (Though it does prompt me to double login on resume. When I manually select "Suspend" from the menu it works as expected. Unfortunately, this bug has not been fixed even after so many years. After googling, I found this suggestion to edit /etc/default/grub with this GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i8042. sudo ubuntu-drivers autoinstall (which replaced the Nouveau display driver from xserver-xorg-video-nouveau). ADC9U1), running Ubuntu 22. Aug 13, 2021 · I have a new laptop (MSI GE66 raider) and recently installed ubuntu (dual boot with windows 10). Before, I could wake up from suspend by either opening the lid or by pressing the power bottom. Some of those problems were: Lid problem, neither night light level nor screen brightness wasn't changing at all, pc wasn't detecting the 2nd monitor and Nov 30, 2010 · systemd is now many things. It used to fail about 90% of the time. Assuming the "mem" suspend, the kernel does the following: logically ejects all CPUs except boot processor ; disables devices . 000000] BIOS-e820: [mem 0x000000009d36e000-0x000000009d36efff] ACPI NVS [ 0. Dec 12, 2020 · This does indeed stop the laptop from suspending while the lid is closed, but results in systemd-logind consuming 100% cpu and continuously logging the following: (multiple times per second) systemd-logind[514]: Suspending systemd-logind[514]: Unit suspend. I've been browsing forums for answers, as this appears to be a common problem, but I can't find an obvious Jan 24, 2022 · The Ubuntu 22. Disable NVIDIA systemd services. If, regardless of the setting in logind. It now loads the proprietary nvidia driver for my discrete GPU, and so suspending works, and I'm still not burning through my battery and eardrums, because bumblebee defaults to using the Intel GPU unless requested otherwise. Jun 22, 2023 · Suspend not working: Ubuntu 20. Sometimes I see black screen. 2 on my PC, and the system suspend doesn't seem to work. How can I ensure that the laptop suspends when the lid is closed? I also installed the Tweaks (gnome-tweaks) tool and in Ubuntu 22. Tried multiple distros (Ubuntu, Pop!_OS[which is essentially ubuntu, I know], Manjaro), they all fail to Sep 2, 2022 · After a lot of search, I have found two methods to do it. service nvidia-resume. 04, there is no such option. debian. target 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. May 17, 2023 · I recently installed Ubuntu 22. This works fine as long as a user with these power settings is always directly logged into the machine (i. After trying a few different things to try to debug the problem, I upgraded from the 5. 04 Focal Fossa Linux Desktop. May 13, 2020 · I have just installed Ubuntu 20. log. Nov 13, 2017 · uname >> Linux kali 4. blacklist=amdgpu in the same file. sh uses the directory /var/run/nvidia-sleep at RUN_DIR, but that directory does not exist! I created the directory with ownership nvidia-persistenced:nvidia-persistenced, and suspend seems to be working now. I originally said 21. The only solution that I have found is restart again the computer. Oct 22, 2021 · In Ubuntu, when I try to put my laptop to sleep by either closing the lid or selecting "suspend" the following happens: After a few seconds where it seems that nothing happens, the Notebook screen goes black as desired. Search top left Activities menu for suspend and click an the Suspend icon The third method involves suspending your Ubuntu system from the command line. blank screen after resuming from suspend; on a different Asus GL502 laptop with GPU GeForce GTX 1060, I installed the Nvidia drivers with. 04 won't wake after screen lock and blank / suspend / sleep. Whenever my laptop goes on sleep/suspend while using ubuntu and I resume it, I am unable to connect wifi. You can run this command also to prevent computer from sleeping: gsettings set org. Aug 28, 2023 · The machine won't wake after suspend. Debian 9 won't wake up after suspend. The command systemctl suspend is used to suspend the system. How to suspend the system from command line. Practically there is a device that has the ability to wake up the computer. 04, but it does not work. 15 kernel to the 6. HandleLidSwitch=poweroff – shutdown. Press power on; When you are back to tty1, AltCtrlF7 to go back to Desktop (tty7) Second way to try, it works for me in XFCE/Mate 16. Aug 31, 2010 · Suspend does not turn off your computer. 04) systemctl suspend and. So you will see mentions of the systemd name on an Ubuntu system, but that does not mean that its init system has suddenly changed. One of the usb ports does not work and usb2-port3 over-current condition Ubuntu Oct 23, 2020 · Thank you for your prompt response. 0 VGA May 3, 2018 · I fixed this by installing bumblebee, which took over managing which drivers to load. . Sep 4, 2018 · But neither does my computer have an NVIDIA card (it has a built-in Intel), nor does the nouveau driver accidentally get loaded. Swap it's not so much but I checked that SSD does not need more. When it goes to sleep, it does not wake up without a forced reboot (holding the power button). If it's never booted Ubuntu before, it would be useful to look over the BIOS settings. 04 LTS. screensaver ubuntu-lock-on-suspend false NOTE: The above question and this answer is for Ubuntu 18. I was previously running 19. Sometimes I see lock screen, mouse and keyboard responsible but screen refresh extremely laggy (like 1 screen update per 4 Apr 17, 2014 · After a clean installation of Ubuntu 18. Check this answer on how to find out Update. Under Advanced Options, I manually selected 5. But I would be interested to know if the solution below does help under Gnome, as the solution is not based upon window manager, desktop environment or applets. conf, the sleep button does not work (pressing it does not even produce a message in syslog), then logind is probably not watching the keyboard device. Aug 3, 2021 · To confirm that your system is still able to sleep, open a terminal and enter: sudo systemctl suspend. Does the power LED indicator show it went into suspend? If not, then the suspend process never completed. It's been properly disabled, according to this output. However, when you test for a relative time (120 seconds in this case) it does not really matter at what time the clock is set, so it works anyhow. 000000] BIOS-e820: [mem 0x00000000ab6ec000-0x00000000ab73bfff] ACPI data [ 0. sudo apt-get install gnome-tweaks Then open the gnome-tweaks and follow below steps: Mar 5, 2023 · Now the "Filesystems sync" message was not logged, and the the "PM: suspend entry (deep)" was always the last message. I found the page on Debian website more helpful than the one on the Ubuntu site as far as suspend troubleshooting goes: https://wiki. I'm guessing the AT translation may be some kind of buffer translation from a Aug 27, 2022 · Ubuntu 18. Manually sleeping my Ubuntu desktop from a menu works fine. This problem does not occur every time I suspend the laptop by closing the screen lid and re-opening it. 04. All drives report clean smartctl self-tests. 04 won't wake from sleep Jun 22, 2011 · To enter suspend, the OS writes the desired state to /sys/power/state. 04 with NVIDIA Ubuntu 21. Oct 31, 2019 · Okay so there isn't a proper fix for this yet and there's an open bug here. gnome. ps aux | grep -i -e Feb 17, 2021 · The most convenient way to do it temporarily is using systemd-inhibit:. service nvidia-suspend. target From man systemctl: mask NAME Apr 26, 2022 · I just upgrade my Lenovo X1 Carbon from Ubuntu 20. Sometimes I see lock screen, mouse moving but keyboard not responsible. Before this function had the options "do nothing" and "suspend" and maybe "shutdown". 4-2kali1 (2017-10-16) x86_64 GNU/Linux ; lscpi >> 00:02. 04 LTS an newer I would suggest using systemctl instead because newer systems use systemd to control things. session idle-delay 0 Aug 21, 2015 · I would start by carefully examining the pm-suspend. , physically, not via ssh). Suspend-to-RAM uses more power, but is almost instant. 18 versions, both none of them changed this behavior. 0 to solve the problem. I have seen that my Bluetooth does not work after a suspend of my computer. The battery is not used and you can safely resume the system from the disk and get ahead with your work. Here is some journalctl output from the event: May 27 10:25:03 tmp systemd[1]: Reached target suspend. 04 Desktop/Server where the system hangs during shutdown/startup. ), hold down the Alt key and the Power Off button should change to a Suspend button. This is a double OS login. I set it to suspend and immediately after the suspension I try to turn it on again, but doesn't work. 04, I realize that the sleep mode does not work. ) On Linux systems like Ubuntu, hibernate can extend laptop battery life substantially compared to just sleep/suspend. 04; use systemctl instead, as above. When ever a Ubuntu system getting to be on suspend Ubuntu uses /etc/acpi/sleep. However, closing the lid suspends the computer (as expected), but opening the lid does not resume. Afterwards I am not able to resume to the session by pressing any key. Dec 7, 2020 · If you are uncomfortable uninstalling, you can wait or not do it at all. you pressed the sleep key on the keyboard by accident) and shutdown commands. 04, systemctl call must be used (See Suspend command in Ubuntu 16. service sudo systemctl disable nvidia Suspend from corresponding laptop Fn key not working. 04 alongside windows 10. Most things work fine. 04 did not solve the problem. qrt afkjof rvg xnrpis zkryvf hufkstf ftkd alovm zhuhmn veaynt