Questions tagged [suspend]

Questions related to Suspend Mode, which is a special low-power mode often used on laptops that preserves the contents of RAM while using less power than normal.

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Suspend not working

Suspend does not go suspend/sleep, it wakes immediately, around 2 secs after the suspend. system: elementary OS 5.1.7 Hera Macbook Air 13" Mid 2013
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Disable resume from 'Hibernate' and 'Suspend' on lid switch

When I put my laptop into hibernate or suspend it resumes when I open my lid. I would like to disable this behavior and only resume from hibernation / suspension when pressing the power button. Is ...
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Alter sleep settings

My Dell Inspiron laptop goes to sleep too soon for me - how do I alter that in Elementary Hera? I am unable to find any clues in this library.
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37 views

Is there a list/source of stable kernels?

I am experiencing the dreaded "wake from suspend" issues that seem endemic to Linux and laptops, and am basically going through a long list of different solutions googling has gotten me to ...
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Draining Battery in Suspend Mode

On my laptop, I need to modify /etc/default/grub to avoid Draining Battery in Suspend Mode, like it is explain here : https://learnubuntumate.weebly.com/draining-battery.html On elementaryos 5.1.7 or ...
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Luminosidade (brilho) não volta após suspensão

Boa tarde. Meu note após a suspensão o elementary 5 deixa o brilho zerado, tem que fazer manualmente no teclado. Como deixar o retorno do brilho automático? Abraços
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20 views

PC not wake up after suspend

My intel NUC not waking up after automatic suspend. i use wireless mouse and keyboard. Pc not wake up after pressing keyboard or mouse. also not wake up after pressing the power button.
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25 views

Suspend ends in black screen

I have a problem on an old Netbook ( IdeaPad S10-3 Intel Atom N455, 1.6GHz, Mobile Intel 3150). After suspend the netbook does not wake up. The screen leaves black. I read that it is necessary to have ...
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33 views

Black screen and blinking cursor after wake up

I have had the following happen a couple of times on a new install of eOS (elementary OS 5.1.7 Hera). When I wake up from suspend the desktop picture disappears and is replaced by a grey background. ...
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22 views

Computer shuts down after waking from sleep mode

I wake up the computer (desktop PC, not laptop) by pressing a key, the login screen appears. The moment I want to enter the password, the computer shuts down. What is wrong here?
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36 views

MacBook Air 7,2 suspend does not work

I've installed Elementary OS 5.1 on my MacBook Air 7,2. The problem is that the "Suspend" function does not work whether selected from the menu or by closing the lid. In both cases, the ...
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53 views

Elementary OS becoming very slow on long usage

I'm using Elementary OS 5.1.7 Hera on a Toshiba laptop. Since the couple of days,I've been using Eos for very long periods(~10-12 hours) straight. So,when I'm not using the laptop,I'll simply put it ...
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35 views

Prevent desktop from sleeping or suspending while using SSH

I have a desktop that has Elementary installed. I often use the desktop remotely, over SSH through local LAN or with Tailscale, but I am often disconnected from my session when using SSH. I found this ...
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84 views

Does not wake up from suspend mode

I recently installed Elementary OS (5.1.7 Hera) on a Dell Latitude 5590 laptop. I have noticed that after inactivity, the machine enters sleep mode and cannot be switched on. In the syslog I see this: ...
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38 views

Laptop does not suspend/sleep

I would love to switch to elementary OS/ubuntu full time but there are just a few issues holding me back right now. My laptop does not go to sleep when I close the lid. The fan just keeps on spinning,...
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22 views

Hera on laptop won't suspend and acpi errors

When suspending from top panel it suspends but after 3 seconds acpi errors show and login screen loads. [ 0.000000] ACPI Error: [TPLD] Namespace lookup failure, AE_ALREADY_EXISTS (20170831/dswload-...
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39 views

Keyboard stops working after laptop goes to sleep

I have a sony vaio laptop, model "vpceh3k1e". Every time my computer goes to sleep for inactivity my keyboard stops working, everything else still works, i click the power on button to wake ...
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15 views

Bad redrawing in browser after suspend

the redrawing of the pixels scrolling in the browser when it exits suspend is wrong.
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18 views

Resume from suspend causes reboot

I recently stuck a second hard drive with Windows 10 installed in my system. Ever since, suspend is not working correctly in Elementary OS. The computer appears to suspend normally, but when I wake it ...
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8 views

Speaker and External Hard Drive dissapear when I suspend

Sometimes when I suspend my system and then resume, some of the audio input/output goes missing and I can't use the speakers, audiojack or mic again. Sometimes its the USBs, I resume and I can't find ...
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11 views

Is There a way to stop laptop hanging when I reopen the lid?

I am using Hera. The installation software provides two orange EFI 'disks'. For previous installation attempts (to iron out problems), I had chosen the first 'disk'. my laptop would hang at any ...
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25 views

Why is my Macbook Air not “suspending” after I close the lid?

Hello & thanks in advance for the help. I am currently set to "suspend" when the lid is closed for when "plugged in" and "on battery". System Settings > Power > ...
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15 views

How to disable SUSPEND

Is it possible to set the Suspend option in Power Settings to never? I tried running sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target but that did not work.
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23 views

Retain screen brightness settings after resuming from suspend

I'm using: a 2013 27" iMac + secondary monitor elementary OS 5.1.6 Hera When resuming from suspend, the brightness of the main screen is at maximum rather than my custom setting. The brightness ...
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52 views

Black Screen after Login from Lock or Sleep or suspend mode

My setup: NUC i5-10210U 1.60 GHz EOS 5.1.6 Hera Intel UHD Graphics (rev.02) When I login in the morning after locking the machine the night before I login successfully but then my screen is black. I ...
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2answers
71 views

Sound is not working after the suspend. ElementaryOs 5.1

I was using elementaryos after quite sometime and everything was working fine until today when I loged i after the suspend the sound was not working it was saying "No Output Device Detected" ...
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1answer
51 views

wifi not working after sleep/ suspend

wifi not working after sleep/ suspend. the only solution that works for me is to reboot the system. please provide a permanent solution. I am using HP laptop and recently switched to elementary hera ...
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Resum from suspend briefely shows running application before login prompt, fault found on Thinkpad T430 and T460

When opening the lid on either my ThinkPad T430 or T460 for a short period I can see what I was working on when I closed the lid, then the password / system login prompt appears after. This is a ...
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97 views

Cannot wake from suspend after 5.1.4 update

Black screen after wake from suspend after 5.1.4 update with kernel on 5.3.0-53
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13 views

After laptop suspend, ethernet connection broken - need to restart

Fresh install on new SSD a week ago, 4Gb RAM on 10+ year old laptop, everything working fine, but when I suspend either by shutting lid or power button, ethernet is disconnected on wake, so I need to ...
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37 views

OS wakes up in sleep mode on Macbook - how do I fix this? (Early 2015 Macbook Air)

System: "Early 2015" Macbook Air laptop. OS: ElementaryOS 5.1.4 Hera. Issue: Computer awakens from sleep mode on its own. Whether the lid is closed, or I manually have it go to sleep, after a few ...
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35 views

WiFi does not work after sleep

After waking up from sleep(close lid) I can't reconnect to WiFi. It loops to connecting status and the only workaround is to reboot. My laptop is Chuwi Herobook Pro Dual-Core Intel® Celeron® N4000 ...
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27 views

Can't suspend in Hera

I don't seem to be able to suspend this machine (ASUS ZenBook, 5.1.3 Hera). This seems to be the reverse of what other people have reported. I have "power button" set to "suspend" (via the GUI) and "...
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27 views

Suspend / Turn off screen when idle in less than 5 minutes interval?

Ladles and Jellyspoons. How can one change the Suspend / Turn off screen settings to interval smaller than 5 minutes ie. turn off screen after 1 minute and suspend the laptop after 2 minutes when ...
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83 views

Suspend resume problem

I have an HP EliteBook 8540w (2010 model with i5 and 8GB of RAM, nVidia) with multiboot (Ubuntu 19.10, Elementary Hera, Mint 19.2, Manjaro 18 and Windows 10). For the last month or so, I have severe ...
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154 views

Laptop will not wake from sleep with the lid closed with elementary OS 5.1.3 Hera

I have the Power settings "for plugged in" with external monitor connected for it to "do nothing" when the lid is closed. See the attached screenshot. However, my laptop still goes to sleep and I ...
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168 views

How to prevent sleep/suspend while streaming music and videos

When using Elementary (5.1.3) to stream music or video it goes to sleep after a while. I don't really want to change the power settings but would like Elementary to recognise when a stream is active ...
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1answer
32 views

elementary os rouse with slow speed

Dose any body knows how to speed it up? OS: elementary OS 5.1.3 Hera uilt on Ubuntu 18.04.3 LTS Linux 5.3.0-28-generic GTK 3.22.30 hardware: Quad-Core Intel Core i7-8565U @ 1.80GHz ...
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61 views

Screen Glitch After Sleep [Desktop]

I have an interesting problem with my desktop installation of elementary OS (5.1 Hera). Whenever I wake my system from sleep my entire screen is a mess of digital noise. Otherwise, I do not ...
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23 views

Wrong time after wake up from suspend

every time my system wakes up from suspend it shows the wrong time, even though it is set to get the network time. What could be the issue?
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suspend problem

I have tried a lot of distro on my machine, seems Eos only has this problem. why can't it wake up from suspend? tried googling it, didn't find any answer. the machine is a HP pavilion g4 laptop. ...
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3answers
113 views

Problem after suspend: sudo command doesn't work, wifi does not connect

On my laptop, after waking from suspend, the wifi does not connect and does not find any. And while trying to fix the problem, I found out that sudo commands in terminal would not execute either. (...
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1answer
54 views

Elementary OS closing all apps after locked for a long period

I've been having a problem for about 3 months now: after a few hours with the screen locked, when I login I find all apps closed. Even the dock is closed. If it is for an hour or less (I have not ...
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1answer
85 views

Can't wake the computer from suspend state with wireless mouse and keyboard

I have a Logitech M705 wireless mouse through unifying receiver and a Bluetooth Micorsoft Keyboard. Both work just fine in OS but they won't wake the computer from suspend state. I guess the usb power ...
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201 views

eOS 5.1 shutdown/suspend not working

I've stumbled upon a problem where selecting shutdown or suspend from the power menu (little power icon in the top right corner) doesn't do the desired action. Shutdown, and Restart, simply does ...
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1answer
43 views

I am looking to create a shortcut to put the display to sleep

When I'm running a task in Elementary that takes a prolonged time, I'd like to switch off the display until an event like the mouse moving or keystroke "wakes" it back up again. On MacOS and Windows ...
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2answers
436 views

Laptop external monitor

Hoping somebody can help I have a dell G5 5587 laptop running Hera, I have connected to external monitor via HDMI cable. when the laptops lid is closed I can work on the external. when the laptop ...
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42 views

Elementary 5.1 not respecting power options on desktop/workstation

I had been using Elementary 5.1 for the last two weeks on a System76 desktop/workstation. The system is fully updated/patched. For some unknown reason the system is going into sleep/suspend even when ...
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Mute sound before / after suspeding

I find it annoying when I forget to stop videos before closing my laptop and then having sound played when opening it in public. I tried to add a script to /lib/systemd/system-sleep: #!/bin/bash ...
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1answer
534 views

Elementary OS 5.1 Going Into Sleep Mode Requesting Password

I just installed elementary OS 5.1. I'd like to know how to set the laptop to not go into sleep mode and not ask for the password every time. I did go into power control and set everything for never, ...