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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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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7 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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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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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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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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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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1answer
38 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
26 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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8 views

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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68 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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11 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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19 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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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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21 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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25 views

I have a new install of Elementary o.s 5.1 Hera that randomly suspends, and then I cannot resume by pressing any buttons

I have a recent PC build, that I have installed Elementary OS on, sometimes I work for hours with no problem, but at times it will either freeze and suspend, or whenever it suspends due to inactivity ...
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18 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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61 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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62 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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112 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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26 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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8 views

Running a script after logging back in from suspend

I'm running elementary OS 5.1 on kernel 5.6.x I was searching for a way to run a small shell script after I log-in from suspend. The script itself is a one liner. Basically restarting the software I ...
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42 views

macbook air suspend no longer works HERA 5.1.3

When I did a fresh install of elementary OS 2 weeks ago (5.1 I think?) I was surprised to find that suspend worked out of the box (same computer had problems using previeous release). Just doing ...
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36 views

Suspend Not working - HP Spectre Laptop

HP Spectre Laptop not resuming or going into suspend mode correctly. Having to press and hold power button to get it to boot back into the desktop. Not using any proprietary nvidia stuff that I seem ...
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20 views

MacBook Pro Suspend state loops on and off

I recently installed Elementary OS as my only OS on a late 2015 MacBook Pro 2.4GHz Retina. All is well and I'm learning the basics of Linux as well as some intermediate stuff. I have an issue though, ...
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106 views

Black screen on wakeup from suspend | Thinkpad E585

Reposting this article from Lenovo Forums to seek help from eOS community. Issue I get a black screen after I wake my laptop from suspension. So I have to forcefully shut down using the power button ...
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29 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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9 views

Hard disks become fuse file system after suspend

I have dual boot with windows 10 and two extra hard drives for storage, after installing hera every thing was going good, but after going to suspend for first time, all the hard drives become blocked ...
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1answer
20 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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54 views

5.1.2 Hera - Power Settings - No Display Shutoff or Sleep

Running 5.1.2 on Ryzen 3800x and 5700xt connected via display port. Updated to latest Mesa drivers and Vulkan. Screen does not shutoff or go to sleep, it just locks and makes the background bright ...
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28 views

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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78 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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32 views

elementary OS 5.1.2 Hera not running scripts inside /lib/systemd/system-sleep

I'm trying to to execute a golang script every time my computer is going to sleep/resuming from sleep. Here is the script inside the /lib/systemd/system-sleep folder: #!/bin/bash if [ "${1}" == "pre"...
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49 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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82 views

No sound after sleep (suspend) mode

Does anyone know how to address the issue of no sound after sleep (suspend) mode on Hera? If I select suspend/sleep mode or close the laptop lid and then wake the laptop opening it again, there is no ...
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71 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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170 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
26 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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288 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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36 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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28 views

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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23 views

Resume from Sleep: Desktop flashes before sign-in screen appears?

When my laptop (Dell XPS 9343) wakes up after opening the lid, I see a flash of my desktop for about a second before it jumps to the lock screen. This seems like a bug perhaps. Not sure if others are ...
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348 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, ...
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60 views

Screens does not lock before sleep

When I close my laptop it suspends as expected, however it does not lock the screen before going to sleep. As a result, when I open the laptop (and thus waking up the laptop) I can see all open ...
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2answers
639 views

Hibernation on elementaryOS

I am trying to let my XPS 13 7390 hibernate when closing the lid. I followed this guide to set my system up to do this. But I think it is not working properly. When I run sudo systemctl suspend-then-...
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65 views

Juno not waking up from sleep

I'm having an issue when trying to wake up my laptop from sleep. It shows this: Also, nothing works, I have tried put my password to unlock but the system frezees, so, if you have any idea of how to ...
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102 views

Suspend/Resume Issue

I have a mid 2010 Macbook with the Nvidia GeForce 320m. Getting elementary to boot, and subsequently work well with this graphics card has required several adjustments, but I've gotten to a pretty ...
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42 views

Execute Script On Resume From Suspend

Using instructions from this answer I've created and placed a script at /etc/pm/sleep.d: msi-keyboard.sh: msi-keyboard -m normal -c left,red,high -c middle,purple,high -c right,sky,high ...
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319 views

System won't wake up after suspend (black screen)

I've just installed elementary OS 5 Juno, my problem is that after my notebook suspends it never wake's up or return from the suspending state, doesn't matter if is suspended because the lid was ...
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87 views

Elementary OS does not suspend

When I click at the suspend button the screen goes black, then I hear a bell ringing (probably wired network turning on) and at the end the screen returns to the login prompt (pantheon). This ...
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128 views

Suspend mode does not work properly

elementary OS 5.0 Juno. Three Options How Suspend Mode Works. 1) Suspend working correctly - The screen is black, disks sleep, the power supply sleeps, the button of a power supply of the system unit ...