Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

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. Questions related to suspending to disk should use the [hibernate] tag.

0
votes
0answers
13 views

What could be causing a gray screen with limited top bar functionality on waking up Ubuntu laptop from sleep (open the laptop up)?

I recently changed a couple things in my Dell UEFI (BIOS). However, I was foolish and can't remember everything I changed. Ever since then, whenever I close my laptop and open it again, I get a blank ...
0
votes
0answers
19 views

how to make a bunch of command to automatically run as root on wakeup from suspend?

I have seen lot of answers on this nothing seemed to work on my system (probably I did mistake) I have dkms module of wifi installed which does not reload itself when I resume from suspend. So i need ...
0
votes
0answers
16 views

When i close my laptop lid the laptop goes to hybernation. When i wake it up the keyboard is unresponsive

As the title says. Installation is Ubuntu 18.10 x64 with all the updates done. My laptop is a 2012 Sony Vaio SVE1513B1EW. When it return from hibernation the mouse and clicks all work (both physical ...
0
votes
1answer
25 views

I can't put my device to sleep(Ubuntu 18.04)

The only thing I have is a dmesg. Can anyone tell me how to fix this?
0
votes
0answers
33 views

X crashing after sleep, Dell 7490 laptop with Intel modesetting driver, xrandr weirdness too, Ubuntu 18.10

First I encountered various problems trying to use xrandr to set up external monitors after they had successfully configured then disconnected and reconnected, possibly after the laptop was put to ...
1
vote
0answers
21 views

Ubuntu does not wake up after suspension or hibernation

I am using Ubuntu 18.04 LTS. After I close the lid (for 1 min+), Ubuntu refuses to wake up. It flashes an error screen instead: error screen I have no clue why this happens so unfortunately cannot ...
0
votes
0answers
19 views

How do I configure auto suspend

I am running Ubuntu Server 18.04 LTS. No graphical desktop.I connect to the server over ssh from another computer. I am using it as a music player device. Now I would like to configure auto-suspend, ...
0
votes
0answers
32 views

inputattach after waking from suspend

In Ubuntu 16.04 I have working serial mouse. It may be started from terminal by sudo inputattach --daemon --intellimouse /dev/ttyS0 and starts in boot process having inputattach --intellimouse /dev/...
0
votes
0answers
21 views

Display goes randomly black in Ubuntu 18.04

Ever since I installed Ubuntu 18.04 on my EliteBook 820 g1 (refurbished), I'm experiencing a very annoying problem. Ever so often, the display randomly shuts down, while the backlight stays on. The ...
0
votes
0answers
31 views

Laptop doesn't suspend on lid close

I have 2018 laptop with i5-8300h and Elementary OS 5. I post here because Elementary is an Ubuntu-based distro. My machine runs on kernel 4.16.18 and I can't install something newer because it stops ...
1
vote
0answers
23 views

Ubuntu/Gnome3 doesn't directly go to sleep (after being instructed to do so) anymore?

So, I'm using Ubuntu 18.04, with Ubuntu desktop (I guess): $ env | grep DESKTOP DESKTOP_SESSION=ubuntu XDG_SESSION_DESKTOP=ubuntu XDG_CURRENT_DESKTOP=ubuntu:GNOME GNOME_DESKTOP_SESSION_ID=this-is-...
0
votes
0answers
30 views

Ubuntu 18.04 Monitors won't sleep and cursor stays up after “blank screen” timeout

I'm experiencing an issue with Ubuntu 18.04 where I cannot get the monitors to sleep automatically. If I set a value in the "blank screen" setting in the GNOME settings, the screens indeed go blank (...
0
votes
0answers
32 views

Unable to resume 18.10 on Lenovo X1 Extreme

My X1E appears to suspend when I close the cover (the cover light and the power light slowly fade in and out. But when I try to resume, the screen stays dark except for an underline cursor in the ...
1
vote
0answers
27 views

Ubuntu 18.04 - Wireless not working for some sites after suspend

I have a Ubuntu 18.04 dual booted on a Dell Inspiron. Whenever I suspend in Ubuntu (close the lid or something) and then use it again, the wireless does not connect to the WiFi of my institution (...
0
votes
1answer
30 views

How can I set sleep mode in ubuntu18.04 LTS and what is the short cut key to do so? [duplicate]

as a new user in ubuntu I cannot find the sleep mode in my ubuntu 18.04 so please tell me how can I do it!!!!!
0
votes
0answers
11 views

resume from suspend causing disk errors on SSD Ubuntu 18.10 Mate

I've confirmed now that this only happens on resume from suspend. I've spent the last 2 weeks always powering off my machine and I never get any disk errors. If I let the machine suspend however, I ...
0
votes
0answers
11 views

Mouse pointer is stuck after the suspend

Mouse pointer is disabled in my ubuntu 18.04 LTS when I try to re login from suspended state. I have to restart to use the mouse pointer. How to fix the bug?
0
votes
0answers
28 views

Ping not responding every 5 minutes on Ubuntu desktop 18.04.1 LTS

I set up a Ubuntu server by Ubuntu desktop 18.04.1 LTS + apache2 + PPPoE. I find that I got disconnected frequently. I ping the server and the requests are timeout for about 30 seconds every 5 minutes....
0
votes
0answers
16 views

ubuntu server can not turn off autmatic suspend

I have installed a vanilla desktop on ubuntu server 18.04. The automatic suspend is kept on all the time, and I can't switch it to 'off' option because it would just bounce back to the 'on'. Is ...
0
votes
1answer
47 views

Xubuntu 18.04 does not resume from suspend to RAM, can not boot afterwards

This is MacBook with latest nvidia-340 driver. I had to use power button. (How do you use Magic SysRq key on Macbook keyboard anyway? Even USB keyboard did not work on booting.) Could this be due to /...
0
votes
0answers
16 views

Window manager slow to resume from sleep

If I resume from sleep at a console (e.g. ctrl+alt+f1) the resume is almost instant. But when I resume from sleep from there is a noticeably long delay of five (5) seconds until the lock screen ...
1
vote
0answers
20 views

When coming out of suspend, syslog keeps spamming i2c_hid i2c-DELL0817:00: i2c_hid_get_input

I recently installed Ubuntu 16.04 with i3wm as window manager. I am working on a Dell Latitude with an external monitor. The laptop lid is closed. When coming out of suspension (which I trigger via ...
1
vote
0answers
36 views

Screen garbage after resuming from suspend

I recently installed Ubuntu 18.04.1 LTS on a laptop. When I close the lid and then open it, the screen turns on but displays the garbage shown in the attached pictures taken with my phone. Does anyone ...
0
votes
0answers
15 views

Yoga 11S with Lubuntu 18.10 fails to return from suspend

I have a Lenovo Yoga 11S with Lubuntu 18.10 (LXQt). It fails to suspend when I close the lid, but does suspend when I type in the terminal: sudo pm-suspend However, when I touch any key while it is ...
0
votes
0answers
25 views

MySQL Processes Sleep: best approach to stop?

My client has a Magento 1.9.3. eCommerce site with tens of thousands of products in DB and I've recently noticed an increase in "sleep" Mysql processes. I do not have a slightest idea where this is ...
0
votes
0answers
47 views

Ubuntu takes too long to sleep?

I have an Ubuntu 16.04 on Asus K55VD and pressing Fn+F1 to put it to sleep takes too long (up to 10 or 15 seconds) while running systemctl suspend will normally take less than 5 seconds.
1
vote
0answers
55 views

How to enable suspend on Ubuntu 18.04?

I built a machine recently and installed the OS as Ubuntu 18.04 LTS. I found the following site that describes how to place the machine in sleep mode (suspend in Ubuntu): https://www.linuxnov.com/3-...
0
votes
0answers
24 views

Laptop refusing to suspend

When I suspend my laptop, a Dell XPS 13 9370, it wakes up again after a second. Even when I close the lid, which also triggers the suspend-procedure, I can see the screen lighting up at the edges. I'm ...
0
votes
0answers
17 views

After suspend can't see desktop or restart 18.10

An intermittent problem, sometimes after I resume from suspend there is no desktop only a single purple colour covering where the desktop should be. Also if I go to the menu (top right) options are ...
1
vote
0answers
15 views

WOL wakes up the computer immediately after suspend

I am after waking up the computer when any user on the network wants to access some of its files. ( nas role ). I did the following Using ethtool I checked that the nic allows WOL. I activate WOL so ...
0
votes
0answers
27 views

LUbuntu 18.10 wakes up from sleep automatically

I recently installed LUbuntu on my laptop and when I put it to sleep, 10 minutes later it wakes up with no reason. I think the problem is XScreenSaver because when i disable it my PC What can I do ? ...
0
votes
1answer
20 views

Recent suspend problem on Envy x360

I'm running 18.10 on an Envy x360 and sometime in the last week or so it's intermittently failing to sleep/suspend after I close the lid. It works sometimes but it's either usage or just time that ...
0
votes
1answer
84 views

Ubuntu 18.04LTS hangs on wake from hibernate. Time seems to jump to extremely high value. Swap seems large enough. Help!

I've always had issues with my Precision 5530 (16 GB ram, Quadro P2000, Intel 8850H)when hibernating. It runs Ubuntu 18.04 + NVidia 410 drivers (via apt). Never had issues with the graphics drivers. I ...
0
votes
0answers
34 views

System freeze after awaking from suspend

My problem is similar to System freeze after suspend, however, it is different enough in my opinion to warrant a separate question. None of the solutions offered there seem to work in my case. Every ...
0
votes
0answers
39 views

How do I fix suspend behaviour from Ubuntu menu which only suspends after locking the screen and accepting the password

I'm running Ubuntu 18.04, upgraded from 17.10 When I try to suspend using the Ubuntu menu by holding alt button and clicking the pause icon the screen will briefly switch off and then turn back on ...
0
votes
1answer
21 views

Network activity for decision to suspend/hibernate

i have a small server (ubuntu server) which i am using on demand. Meaning it switches on from suspend on request. I was trying to find a way, using cron to put the server to sleep after 90 min of ...
0
votes
1answer
270 views

Dell XPS-15-9570, ubuntu 18.04.01 nvidia GTX 1050 Ti, not waking up

Folks, I am having the suspend/wakeup problem with my Dell XPS-15-9570, removed windows 10 and installed ubuntu 18.04.01 LTS. Installed nvidia driver 410 for my nvidia card (GeForce GTX 1050 Ti ...
0
votes
0answers
133 views

Ubuntu 18.10 problems with suspending and resuming

I have a X240 with ubuntu 18.10 installed. When I suspend the lapop by closing the lid, the mouse will sometimes become unresponsive when I resume. Other times, just the 2-finger-scrolling stops ...
0
votes
0answers
33 views

ubuntu freeze when i click on suspend

Right now I am using Ubuntu 16.04 LTS, but someday ago I updated my Ubuntu by running update command. (not upgraded distribution). Now when it goes to auto-sleep or manual suspend, it freeze and not ...
0
votes
1answer
79 views

RTL8821CE wifi driver - can't connect after suspend or change network on Ubuntu 18.04 (Kernel 4.15)

I'm using Ubuntu 18.04 in a HP notebook. I downloaded the driver using: git clone https://github.com/tomaspinho/rtl8821ce.git I followed the instructions in the README file for the installation. ...
2
votes
0answers
110 views

Prevent sleep/suspend when not logged in to a specific account

We have a shared office desktop running Ubuntu 18.04 where several jobs (via ssh and screen) often run for weeks on multiple accounts. When logged into an account, sleep/suspend is deactivated through:...
2
votes
1answer
69 views

All my programs closes after I close the laptop

I use Ubuntu 18.04. When I close my laptop, and open it again, I find all my previously opened programs are lost. My Power configurations has "Off" in the "Automatic Suspend". Also, in "When the Power ...
1
vote
1answer
75 views

KDE suspend after idle not working (but can suspend manually)

I am able to suspend my desktop just fine if I select "leave -> suspend" from the KDE menu. However, I also have "suspend session after 60 minutes" configured in the energy saving tab of the system ...
0
votes
1answer
36 views

No network connection after suspend\resume

My case - Ubuntu 18.10, 64 bit, Realtek r8169 ethernet adapter. I had no problem with it until i edited connection name in connection manager from netplan-enp3s0 to something more understandable. ...
0
votes
0answers
67 views

'systemctl suspend' seems to hang and doesn't execute script in system-sleep

I have some trouble with suspending ubuntu 18.10. 'systemctl suspend' seems to hang waiting for the network and not reaches a state where executables in '/lib/systemd/system-sleep' are called. I try ...
0
votes
0answers
47 views

Xubuntu black screen after suspend

Another topic of same think but I didn't find solution for this. I installed Ubuntu 18.04 but the function suspend doesn't works and my computer is so busy so I changed to another GUI just installed ...
-1
votes
0answers
74 views

18.04 keyboard freezing after resume from sleep

Title explains it all. My desktop goes into sleep and I tap the space bar to wake up. That seems to work and the escape key seems to work, but when I goto enter the password, none of the keys work. ...
0
votes
1answer
96 views

Strange characters displayed after awakening from regular sleep Ubuntu 18.04

After awakening from a regular sleep in Ubuntu 18.04, I often notice strange characters bugs in the Gnome interface. I link screenshots to this post. The only way I found to fix it is to perform a ...
1
vote
0answers
80 views

KDE Plasma black screen and cursor after suspend/screen timeout

I have Kubuntu 18.10 installed on my PC and I noticed that there are times that after waking up the system from suspend I get a black screen and the mouse cursor and nothing else. I tried to figure ...
1
vote
1answer
97 views

Enters airplane mode after suspend / resume, can't toggle it

I'm running Ubuntu 18.04.1 LTS on an MSI GS65 Stealth Thin w/ a Nvidia Geforce 1070, and when I close the lid to suspend, and reopen the lid to resume, it often enters "airplane" mode and I don't see ...