Ubuntu wake up after suspend

Ubuntu wake up after suspend. Any help deciphering this is much appreciated. After wake-up lsblk command doesn't show my SD card and I can't reach my files on /home folder. After installation, I performed a system update and installed the latest NVIDIA drivers for the GPU. Dec 7, 2020 · Ubuntu 20. Whenever the laptop suspends (either due to a closed lid or due to a black screen for a certain time), I cannot wake it up. Jan 3 18:36:42 joe systemd[1]: Starting Suspend I enabled 'USB wake' in the Dell bios which was disabled by default and i have re-enabled screen blank and auto suspend after that. 04. I built my first Linux computer and installed Ubuntu 16. Everything works fine while the computer is on; however, after the computer goes into the suspend state I cannot wake it. Anytime I disable the swap file in /etc/fstab my laptop loses the ability to suspend or to wake up from suspend. 2. The laptop does not respond to keystrokes and power button clicks. 04LTS, 5. After locking it goes black and although my power-button is lighted up, the screen stays black if I press enter, escape, space or mouse-click. It either fails to suspend - restarting instead, or becomes unresponsive after suspending, or the keyboard is not working. issue. Only way is to force shutdown by keeping the power button pressed until it shuts down. 000000] BIOS-e820: [mem 0x000000009d36e000-0x000000009d36efff] ACPI NVS [ 0. I followed the workaround mentioned here and while it's not perfect, it does the job for now. sh in /usr/bin: Oct 31, 2019 · Okay so there isn't a proper fix for this yet and there's an open bug here. So far my laptop did not crash or freeze during screen lock or screen blank or auto-suspend. 2, or any Ubuntu OS using Wayland. This always happens when the computer is sleeping for more than 2 hours. I would like to enable automatic login after waking up from suspend (so I don't have to enter the password). 129. Jun 19, 2022 · I am using Ubuntu 22. If this does not happen, try pressing the power button (do not hold it in, just press it once). For reference, we can always use the man command to look up anything about the rtcwake command: $ man rtcwake 2. system Jun 9, 2016 · Ubuntu 16. local and we paste everything from step 2. Sep 18, 2023 · Undoubtedly, Ubuntu 22. 04 (6. Seconds vs. cat /proc/acpi/wakeup Oct 28, 2020 · I have a fresh install with dual boot Windows and encrypted home directory and I am running into this problem. To fix this: cat /proc/acpi/wakeup Check to see that XHC1 and LID0 are enabled. 04 and facing that problem. The longest I've timed the delay is 5min. Dec 29, 2020 · Not too familiar with the suspend processthe last line is the only line that says wake requested, but CPU's came back up prior to this line. Specific Time. We’re using the && operand to run the Visual Studio IDE after waking the system from RAM. Jun 4, 2018 · I also had the same problem in Ubuntu 18. Jun 22, 2023 · If on Ubuntu 22. May 9, 2021 · If I try to wake my PC after suspending it, 9/10 times it will just restart. Mar 18, 2024 · Additionally, we can even run a specific program after waking the computer: $ sudo rtcwake -s 60 -m mem && code. syslog – the most recent suspension happens from "May 9 22:56:01" at line 45263. sudo nano /etc/rc. I present 3 fixes there, in detail, so check them out first. After that, can put it to sleep manually at 11pm or 1am – either way, it will wake up at 6am. 04 won't wake up from sleep. Feb 13, 2013 · [ubuntu] Computer won't wake up after suspend; Page 1 of 3 1 2 3 Last. Let's first create the file change_background. This is often because certain devices are in “awake” state. Two parts: Earlier versions of nvidia drivers required support for suspend/resume/hibernate in /etc/systemd/ These support scripts MUST be removed for nvidia-driver-470 onwards using: Mar 5, 2023 · Ubuntu 22. Dec 7, 2020 · Ubuntu 20. That's it. The link from BrainCore's answer above gives these instructions: Occasionally the Macboook Air may wake up immediately after suspend. To fix it, first you need to find out which device it is. Feb 27, 2022 · Linux has a file /proc/acpi/wakeup that sets the state of devices that can wake up from the suspended state. Jan 7, 2022 · My laptop (Dell Latitude 5590 without extra video card) doesn't wake up after I lock my screen. Run. Thread Tools. The -s option takes a number of seconds in the future. . My output of sudo dmesg | grep -i "acpi" [ 0. Sep 5, 2023 · Sometimes when you try to suspend the Ubuntu operating system, it wakes up immediately. So i tried again after disabling the screen blank and auto-suspend options completely. 0-31-generic) On some lid openings the laptop will still not wake up, but I discovered that it does eventually wake up. 04 » Ubuntu Desktop Guide » Settings » Power › Power saving settings » Set up automatic suspend You can configure your computer to automatically suspend when idle. Well, I think it does wake up because the optical drive spins and the hard drive ticks away, but I cannot login because the lock screen is a hash of colors or a distorted background without a place to login. My laptop does not wake up after suspend and I have to restart it. May 1, 2024 · Laptop wakes up and shows the password screen when I press the keyboard immediately after locking it, but if I leave the laptop locked for some time then it does not respond at all. I have enabled "Automatic Login" in Settings->Users (I have only one user on this machine), but it doesn't work - after waking up from suspend (and restarting) I need to enter password to log in. For example, -s 60 wakes your Dec 7, 2020 · Ubuntu 20. All input is frozen. As a result, I always have to hold the power button to shut it down and then power it up again. Also I can't reconnect my SD card; it isn't recognized. Apr 14, 2019 · This happened to me after an update of Ubuntu 21. 3 using NVIDIA 390. 000000] BIOS-e820: [mem 0x00000000ab6ec000-0x00000000ab73bfff] ACPI data [ 0. If there is a drive installed that is not enabled in the CMOS settings OR if there is a drive or device missing from the unit and it is enabled in the CMOS then Ubuntu will not recover fully from suspend. I tried a ton of stuff I found on the internet (increasing swap file size, setting grub settings, doing stuff with gnome), to no avail. To fix the issue, disable CUDA repository in Software Updater. May 2, 2017 · Also the main difference is that before suspend lsblk shows my sdb1 device (which is my SD card mounted as /home). Pressing keyboard keys may or may not speed this up. The problem was nvidia graphics card and installed CUDA. I tried reinstalling Ubuntu once again, but still the same. This article provides an in-depth analysis of the problem and provides various solutions. 000000] BIOS-e820: [mem 0x00000000ab73c000-0x00000000abef4fff] ACPI NVS [ 0. Issue: Whenever the laptop suspends (either due to a closed lid or due to a black screen for a certain time), I cannot wake it up. So, my current settings are: Enabled 'Secure Boot' in bios; Enabled 'USB Wake' in bios; Turn The Screen Off: 10 mins; Dim Ubuntu 24. The background showed a noisy image after waking the computer from suspend. Jun 10, 2021 · FIX for suspend-resume problem - black screen on resume Ubuntu 20. 8. We will cover the following topics: What causes Ubuntu 20. The hardware supports suspend according to pm-suspend check Nov 7, 2016 · This is what I discovered on two computers, one with Ubuntu 14. For example, you could tell your computer to wake up at 6am. See my answer here: Wayland window manager causes my computer to stay on a black/blank screen and not wake up. Nov 4, 2017 · I'm using Ubuntu Gnome 17. 04 and another with 16. I cannot even Ctrl-Alt-F1 to get to a prompt. 1. 2. 04 not to wake up from suspend; How to troubleshoot the issue; How to prevent the issue from happening again If you suspend your computer and then press a key or click the mouse, it should wake up and display a screen asking for your password. 04 not waking up from suspend. Jump to page: Results 1 to 10 of 29 Thread: Computer won't wake up after suspend. Here’s a partial example: In this guide, we will walk you through the steps to troubleshoot the issue of Ubuntu 20. 04 Hirsute Hippo. I did not find a proper solution but hacked a way to set the proper background running a service when the computer wakes from suspend. Apr 26, 2022 · When waking up the PC goes completely unresponsive, sometimes keyboard leds are stuck, even trying to switch to other sessions with CTRL+ALT+Fn has no use. 011496 #!/bin/bash # Auto suspend and wake-up script # # Puts the computer on standby and automatically wakes it up at specified time # # Written by Romke van der Meulen <[email protected]> # Minor mods fossfreedom for AskUbuntu # # Takes a 24hour time HH:MM as its argument # Example: # suspend_until 9:30 # suspend_until 18:45 # ----- # Argument check Aug 14, 2012 · no – Don’t suspend the computer immediately, just set the wakeup time. 04 on Asus UX305. 0, nvidia-drivers 510. 13. If they are, disabling them will fix the problem. in there (before the exit 0 of course). If you have an NVIDIA or AMD graphics card, you may find this issue more frequently. 04 LTS’s black screen after suspend issue has been a critical problem for some users. Feb 8, 2024 · This problem seems to have largely resolved itself with Ubuntu 24. 04; SYMPTOMS of failed wake-up from suspend: "TV Static" black screen: suspend invoked by lid-close; white screen: suspend invoked by power button; What test can be done to determine the root cause \ corrective action? Update: Driver status screenshot May 6, 2018 · This problem is that the computer sometimes doesn't wake up from suspend. We don't have to worry for anything going wrong by enabling all of them, since linux is in suspend or hibernation, it can't use the wifi to download anything, so it won't wake up without we wake it up on purpose. 1 LTS. You can issue the command: cat /proc/acpi/wakeup and this will display the different devices that are either enabled or disabled to execute wake from suspend mode. jzt osw jvcls rlfxj clkg knclc lcuf bdo onk uux