Linux suspend hangs. The laptop goes sleeping, saves battery and wakes up again.
Linux suspend hangs Mar 10, 2024 · Re: Freezing on suspend by Calab » Sun Mar 10, 2024 9:30 pm One last thing The system freezes every time it tries to suspend, not just sometimes. Jan 21, 2025 · Greetings: Attempting to diagnose a system suspend hang. Feb 4, 2023 · Hello, When I attempt to suspend my desktop computer with Arch Linux, the display freezes, including the mouse cursor (the screens do not blank nor go to standby). 10, to 24. Here just some versions: Sep 20, 2010 · So when my ubuntu freezes (locks up, mouse stops responding etc), I hold alt + sysrq and then hit f (if you don't do this correctly it will take a screenshot instead). Aug 4, 2024 · I have installed Ubuntu 24. If we do not want to suspend the host we have several different options for a guest in VirtualBox: Pause/Resume Host + P This will just pause Jul 5, 2018 · the system freezes completely, or at least that's how I describe what I observe: not even the mouse cursor moves, I can't even switch to another VT via cltr+alt+F2,3,4 My OS is an up-to-date ArchLinux, and I use XMonad as WM, but I've reproduced the issue from i3 as well. It hangs and has to be hard-booted to get it back. service, nvidia-suspend. What I've already tried: a completely fresh install of Mint 19. Feb 28, 2020 · Hi there, Problem: Suspending (to RAM) under Linux kernel v5. Method 1: Update System and Jan 30, 2025 · Linux Mint freezing during suspend by mjfneto » Thu Jan 30, 2025 3:16 am Hi everyone, I'm experiencing a frustrating issue with my Linux Mint installation where it seems to freeze during the suspend process. Imagine closing the lid when you are moving from one lecture to another. Jun 24, 2021 · 20. Kernel testing facility The kernel has a Suspend testing facility Apr 21, 2025 · Resolve recurring Ubuntu system hangs, crashes, and freezes by identifying root causes and applying practical solutions for both application-level and full system lockups. I don't see any issues, but I really don't know what I should be Sep 8, 2024 · So first: Sleep /suspend works perfectly fine as does hibernation on its own but when trying to suspend-then-hibernate, the system always freezes with a black screen with the last log message being: "kernel: PM: hibernation: hibernation entry". UPDATE: first of all I want to thank everyone who helped and I really appreciate your time and knowledge So from what I Jul 15, 2016 · However, suspend-then-hibernate successfully sleeps, then after my HibernateDelaySec wakes back up, saves ram to swapfile, and then the system hangs. Oct 29, 2019 · When I try communicating with /dev/ttyUSB1 The application hangs. Can I get suspend working with Nov 25, 2023 · I am having an issue where my system freezes on suspend, shutdown, and reboot. Nov 15, 2017 · When we cat a regulat text file's content, everything is printed out and the command terminates. 1. The system becomes unresponsive (cannot wakeup and cannot switch Jan 22, 2025 · Hi, my Wayland AMD tower seems to have random problems waking up from suspend. The advice, of course, is targeted at packagers of the NVIDIA proprietary drivers who presumably know more than I do about this. The keyboard does not activate, I can’t SSH into the machine, etc. 7, it didn’t help. The system appears to hang, and I'm forced to perform a hard reboot. Follow the steps below to troubleshoot and resolve these freezes effectively. Would such experiment be Feb 13, 2020 · I've just tried to suspend to RAM (i. This issue typically occurs due to conflicts with hardware drivers, kernel compatibility, or power management configurations. Honestly the Linux experience on this machine has been nothing short of Jan 14, 2024 · Sometimes, when I let my pc goes to hybernation due to a timeout, it freezes upon login. This happens both under my GUI Awesome WM but also in the tty. The only thing it does seem to respond to is a network ping As per title, I can't get suspend/hibernate to properly work on a Macbook Pro 15,6 from 2019 with T2 chip, but I am close and I would appreciate some help. I always Apr 18, 2025 · When your Ubuntu system suddenly freezes, it can be very frustrating, especially if you’re working on something important project. I say that it saves RAM to the swapfile because when I force shutdown and turn the system back on it's as if it successfully hibernated. Apr 14, 2025 · Ubuntu 24. What is the reason o The specs are: amd ryzen 7 5800H with just the igpu 16GB of ram and 16GB of swap storage Running a fresh install of arch linux Symptoms: when waking up from suspend it works fine for about 30s and suddenly it completely freezes and needs a force shutdown to work again. 8, I found a regression in resuming from suspend: At the 2nd (usually, sometimes the 3rd or 4th) suspend-resume cycle, the system freezes, the screen becomes stat… Jan 6, 2025 · Hi all, since ~1 month my laptop freezes after wakeup from systemctl suspend. Once I try to wake the system back up, it freezes on me, showing me the Linux Mint logo (which, to my knowledge, should only be there during boot). Checked dmesg for more information: Sep 3, 2021 · The first invokation of scala computes the result immediately but hangs in an internal invokation of stty until timeout. It seems to me like it suspends properly, but when trying to wake up it just hard hangs, not even putting anything in the log. It also doesn't hang after waking up, but instead never suspends at all. Apr 2, 2025 · [SOLVED] Machine hangs with black screen resuming from suspend with NVIDIA GT730 + kernel 6. This issue can cause various problems, such as system freezes, slow wake-up times, and increased power consumption. service. 04LTS (20. When the host (and guest) resumes from suspend, wayland and gnome-shell will hang 50% of the time. Although Ubuntu is generally reliable and fast, it can still freeze occasionally, just like any other operating system, which can happen due to various reasons, such as hardware problems, excessive resource usage, driver issues, or software bugs. Dec 24, 2022 · my laptop has `i3-6006U` and `Radeon R7 M520`, and anything after 6. I just suspended the system with pm-suspend and it froze again. In my case, it doesn't freeze for 60 seconds, it freezes interminably. It also refuses to unsuspend after I close the lid of my laptop. When this happens, I have to hold down the power button to force a power-off. Last edited by Salkay (2025-06-05 06:12:03) Sep 20, 2015 · Prior Art: supsend hangs from desktop but not login screen Hello I cant sleep, hibernate or suspend Desktop PC Since 17. It first looks al fine and appears the sytem is about to turn off, but then it freezes and the screens turn on again, but stay black. Type - 21CF-003QAU Since installation, the following problem has occurred: - Whenever I suspend the system (e. Jul 4, 2025 · Suspend command in Linux: Master this powerful tool to temporarily pause your system while preserving your session. 04 LTS Suspend not working FIX Step Oct 18, 2023 · Issue MacBook Pro (MBP) always freezes/crashes when using suspend in Linux-t2-ubuntu. Mar 11, 2025 · Follow-Ups: Bug#1100153: linux: hangs on resume from suspend or hibernation with 6. After resuming from suspend, I am able to see the screen, but I am unable to interact with anything. Aug 3, 2024 · E: For the record, that link says "System freezes for 60 seconds and then wakes back up or hangs after waking up". Dec 29, 2024 · Mario instead suggested evicting VRAM during Linux suspend's prepare phase (before disks are suspended), and wrote some kernel patches to move VRAM eviction there. 5. In Awesome it seems completely frozen and neither my touch or keyboard works. I can still ssh to the VM and use it. service, and systemd-suspend-then-hibernate. 3 installed, and when I suspend the computer it hangs/freezes on the lockscreen almost every time, without actually suspending. Extract from dmesg on a suspend that hanged: Aug 21, 2015 · As a last note, the following threads contain lots of pointers and info : Troubleshooting suspend and hibernate and How to troubleshoot Suspend/Hibernate in Ubuntu 10. This is evident when re-starting, the boot screen shows fsck (or equivalent) running as well as the MBP bong & Aug 28, 2024 · Hi, my Asus UX330UAK (Intel i5-7200U) has been having suspend issues for a good few months now and I'm only now trying to fix them. Cause: Normal keys are forwarded over the ssh sessions so they have no effect now. log carefully after enabled debugging and make sure quirk-s3-bios is not used. I can also change to other tty but cannot type anything. 04 on my Lenovo ThinkPad T14 Gen 3 (AMD Ryzen™ 7 PRO 6850U with Radeon™ Graphics × 16). Sep 23, 2024 · Learn how to troubleshoot and resolve system freezes in Ubuntu with solutions like updating drivers, managing resources, adjusting kernel settings, and using advanced commands. The device frequently freezes after returning from suspend after i had the lid closed. 04LTS, to 23. 11. d: (Wihtout those flags the suspend service works but all video returns currupted. At one point, seemed to have success - noticed it wouldn't hang until I changed desktop background/icons and desktop theme. I upgraded from Mint 21. 4 LTS on Lenovo Thinkpad P1 (and using Grub to dual boot between Windows and Linux on two physically separate SSD drives). 13 on ThinkPad X1 Carbon Gen 10 From: Salvatore Bonaccorso <carnil@debian. ) Jul 24, 2015 · These freezes happen even when I'm using the intel modesetting driver and have the nvidia driver disabled. 04LTS, to 22. Oct 24, 2023 · System wakes up immediately after systemctl suspend. 3 doesn't work properly. I’m on the unstable Linux veterans tend to stick with hardware makers with better track records with cooperating with the Linux community to make sure their stuff works. In the hang-up terminal hit Enter ~ ? subsequently, it will show you a list of supported escape sequences like this: Supported escape sequences: ~. It's stable in Windows 11. 13 on ThinkPad X1 Carbon Gen 10 From: "Debian Bug Tracking System" <owner@bugs. Yes those numbers are made up but I have been running versions of Linux since Slackware in the 90s. In this guide Nov 7, 2023 · Experiencing inability to recover Debian Linux 12 from sleep/suspend, forcing me to reboot in order to continue working. The laptop goes sleeping, saves battery and wakes up again. I have already disabled every single device on /proc/acpi/wakeup, it didn’t help. 10 machine, a Lenovo S340 Ideapad with a replaced SSD. Aug 2, 2024 · Re: Linux Mint 22 freezes on suspend by MaruTheAlmighty » Sat Aug 03, 2024 2:13 am EarlGrey wrote: ⤴ Sat Aug 03, 2024 1:25 am I'm having a similar problem with my Thinkpad X1 Extreme Gen 3 laptop. As an overview of how the suspend process fits together, I've written a flowchart of Linux's suspend control flow (source code, drivers): enter_state(state) { // kernel/power/suspend. 04 guest on a windows host. Only way to recover is doing a hard reset. when switching user; the computer enters fallback mode with a terrible screen resolution. Attempted to retest by placing the system in systemctl suspend, or systemctl sleep: issue seems to occur intermittently. Depending on its configuration and the capabilities of the platform it runs on, the Linux kernel can support up to four system sleep states, including hibernation and up to three variants of system suspend. I have restart the entire cm3 to close the application. The same thing happens if I run "systemctl suspend" (from another non-gui TTY, or from Konsole), minus the freezed lockscreen. I'll still give the modifications a try though. 04 freezes after waking up from suspend Ask Question Asked 4 years, 4 months ago Modified 8 months ago Jan 23, 2023 · 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 hibernation, but sometimes it hangs a few seconds after resuming. At least I got some logs this time, which I've attached here. This didn't fix the problem. However, the computer itself is unresponsive. The commands that I have used to communicate with minicom are minicom -o -s The configuration is as follows A - serial device : /dev/ttyUSB1 E - Bps/par/bits: 115200 8N1 F - Hardware flow control :NO G - Software Flow contrl Feb 9, 2023 · Ubuntu 22. In the tty however, the cursor blinks and changes its blinking when I type. Sep 29, 2019 · - Running Arch from the live USB has the same issue, but a Ubuntu 19. I can*t open task manager or switch into bash, the system halts completely. Also, (side note Sep 11, 2024 · Most Linux distributions have enabled suspend after 15 minutes in order to comply with EU and US regulations like Energy Star. 04 Wayland/gnome-shell freezes on suspend/resume by jakobdk » 6. 15. Linux mouse freezes after suspend Ask Question Asked 9 years, 2 months ago Modified 1 year, 1 month ago Maybe 30% of those laptops will work right on any Linux distro without major fucking around with bullshit trying to make it work. Basically, suspend blacks out the monitors but the box never gets to sleep. debian. Nothing stands out in the Xorg log either. However, when we cat /dev/ttyS0, the command hangs and waits new data to come. 04. Ive set those arguments in modprobe. I’ve upgraded to Linux 6. It says, running in fallback mode. service and to add the second line to systemd-homed. The fans and power LED stay on. 0-31 generic, the suspend/resume works fine. Dec 23, 2021 · After hit suspend on gnome menu Screen turns black for ~1 minute, suspend eventually fails (or crash), the machine resumes to Gnome lock screen. Only my /home May 8, 2024 · just upgraded (with great pains, and a total crash repaired by boot repair) to Ubuntu 24. however, when I run ‘suspend’, it suspends but won’t restore ~ just hangs… BUT, if at boot up when I goto the grub sub menu to choose to boot using 5. Not every time, but often enough to infuriate me. 0. 12 just hangs at boot, i can't even login or change tty, firmware's probably not the issue because i downgraded just the kernel from the archive while having everything else including firmware and headers from the latest repo Note The goal of the high level interface is to provide binaries/scripts that can be invoked to perform suspend/hibernate and ways to hook extra preparatory/cleanup work into the said process. So far, the t2linux. org> Prev by Date: Agenda items for kernel-team Jul 30, 2019 · Here are two problems: SSH session hangs up and not easy to close it. g. 04 live USB reboots correctly (without needing to do a suspend first), and I've never had any issues with Windows. For automatically entering sleep state on power buttons, menu clicks, or laptop lid events, refer to Power management#ACPI events. Nov 21, 2013 · I have KDE 4. This is a relatively new issue, as on Friday, I was using my laptop at Uni, closing and opening the lid no problem. 04 which I eventually upgraded to 22. Restart cinnamon? But restarting cinnamon does not fix the problem and the screen resolution remains the same. ) to close it. Apr 9, 2025 · Is Ubuntu frozen? This guide shows how to fix system hangs, unresponsive apps, and reboot safely without losing your work. 2: Strange behaviour of supend and hibernate Hibernate & Sleep Problems Fix Ubuntu (or Linux) Suspend/Hibernate Not Working Bug Sleep/Hibernate/Suspend to Disk/S2D not working Solutions for 16 bugs in Ubuntu and Linux Mint Ubuntu 12. If you want to suspend the VM use the Workstation's suspend feature (the pause button). Symptoms: When attempting to suspend, the laptop will frequently (not always) fail to go to S3: screen turns off, keyboard backlight turns off but the fan keeps spinning and the power LED stays on. 3. May 7, 2024 · Many Ubuntu users with NVIDIA graphics cards face challenges with their systems not properly suspending or resuming. When I try to wake it up from sleep, I sometimes get either a blank screen, a black screen with my cursor, or my lock screen/SDDM Greeter. This rules out the possibility that the behaviour was caused by in-place upgrades. I make my computer purchase decisions largely based on the track record of a company to cooperate with Linux devs. I have a standard arch installation with the Plasma DE running on a Thinkpad T14s Gen 4 AMD. - terminate connection Apr 27, 2025 · Hi, I am using a ThinkPad T14s Gen 4 with Linux Mint 22. 8. 2. e. Sometimes it bounces right back; sometimes it will suspend for a few seconds or minutes, then come back when I’m not looking. If your system freezes during suspend, check the pm-suspend. I see the same issue in my WM (Hyprland), and when only using the tty. Jul 31, 2024 · [Mint 22 Cinammon] Consistent freezing, then system restart, after waking up from suspend. The second invokation of scala is supposed to be killed by timeout but the process executing scala is still running after the script returns. Jan 15, 2021 · Thanks. power off menu > suspend), the system successfully goes into a suspended state. 12-6. Solution: We can use the escape key sequence (Enter ~ . Because hardware power saving modes are only virtualised this may not work as expected from "suspending" a guest OS. without X running. Won't respond to mouse click, keystrokes, or clicking the power button once quickly to wake. All apps close, nothing can be opened, my files are not listed and some app icons are not showing. x. when booting the mint logo is stretched. 04LTS). sleep) my newly installed Xubuntu 19. System wakes up unpredictably after systemctl suspend -i. I haven't tried yet executing the above command from a virtual console, i. - When I wake the computer, the computer wakes and presents me with the login . Learn more! Problem Description What I want to achieve: I want to suspend my laptop (suspend to RAM, "sleep"). Even the reset button does not work! This system is stable on Mint 21. 1 Cinnamon. 1 LTS may occasionally freeze when entering or resuming from suspend mode (standby), preventing users from accessing their desktops or applications. org> Processed: Re: Bug#1100153: linux: hangs on resume from suspend or hibernation with 6. The user is prompted to log in and the previous state before suspending is restored. In this blog post, I’ll describe a common problem involving the NVIDIA suspend service and provide a detailed guide on diagnosing and solving these issues Mar 3, 2022 · I am running Ubuntu 20. The system appears irrecoverable from that state as the USB keyboard seems disabled (backlight turns off) and the power button has no effect. I need to completely shutdown the device by pressing the power button for 15 seconds or so. I still have a desktop with an amd cpu and nvidia gpu that I can’t get to sleep/suspend right. Nov 24, 2023 · Since ~ 2 weeks (I think after an system update) my system freezes after suspending it (and even sometimes when the system is idle and the screen turns off). 3 (where suspend was working) to 22. After waking up the host from suspend the guest OS will wake up too. Recently I let the system install some updates. 10. I don't see much of anything in the logs. 0-105 generic rather than 6. Apr 9, 2023 · On Arch Linux on Asus Vivobook 15 (k3500) after suspend the laptop freezes. 8 by orsetto2 » Wed Apr 02, 2025 2:24 pm Feb 16, 2024 · While trying out the release candidates of linux kernel 6. When closing the lid, the computer suspends, but fails to resume and requires a hard © 2025 Google LLC Jan 28, 2019 · So, you've got an unresponsive Linux system? Here are various ways to deal with a frozen Linux system. Nvidia drivers fixes the suspend problem but makes a few new problems. Our recommendation is to disable these. 1->17. #701 Nov 19, 2022 · The suspend issue began happening after I installed a nvme drive with a fresh installation of 22. Apr 12, 2024 · to add the first line to drop in files for systemd-suspend. Jul 31, 2017 · A VirtualBox guest should perfectly suspend together with the host. c A common issue found on systems upgrading from old versions of Debian is the enabling of quirk-s3-bios freezes the system during suspend. org wiki has been of great help, but did not find a solution to my suspend-related problems. Mar 2023, 10:35 I have a problem with a Ubuntu 22. I'm running Arch Linux with KDE Plasma under X11, the Feb 12, 2025 · After upgrading to Mint 22, my system hangs on suspend. Upon pressing suspend while logged in, the system freezes instant Nov 11, 2019 · System still hangs on Suspend, either doing it myself, or via Power Manager settings. slzwp ceiz ivevti plsm jqycpw nbphjw wbpsrktl hbtpfo ryx tsepgpjti mvim jmm samrp nezthc nhsik