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.

1,422 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
2
votes
1answer
123 views

Wifi adapter doesn't come on after suspend on 18.04

I have been searching through the forums for a general solution to this problem for 18.04 (such as this one or this one). The first example was originally posted for 14.04 and tells me to add a ...
2
votes
1answer
478 views

Thunderbolt dock screens not working after waking from sleep

I have a HP ZBook 15 G4 with both Intel 630 and Nvidia Quadro M1200 Mobile GPU with Nvidida driver 430 running 18.04.3. At work I have a Thunderbolt dock (https://store.hp.com/in-en/default/hp-zbook-...
2
votes
0answers
26 views

Sharing xorg or power configuration between the login/lock screen and my shell

I have a recent ThinkPad X1 Extreme with switchable NVidia and Intel graphics. As a former macOS user, I am used to keeping my machine in clamshell mode while working from my desk — closing the lid ...
2
votes
0answers
21 views

Automatically sleep when all users (ssh or GUI) are logged out?

I've got an Ubuntu 19.04 desktop that I sometimes use as a physical workstation, and sometimes log into using ssh or NoMachine. In order to save power, I'm wondering if there's a way to make the ...
2
votes
0answers
64 views

system suspend mode doesn't work Dell XPS

I'm trying to find a reason why the "suspend" mode doesn't work on my machine (Dell XPS 13, model 9370). More specs here. OS info: aechchik@fixie:~$ lsb_release -a No LSB modules are available. ...
2
votes
1answer
526 views

How to set S3/S4 state for devices on suspend

I have Dell Venue transformer with LUbuntu 18.04 with the kernel 5.1.0-6.4-liquorix-amd64 #1 ZEN SMP PREEMPT liquorix 5.1-4ubuntu1~bionic (2019-06-03) x86_64 x86_64 x86_64 GNU/Linux. I disabled wakeup ...
2
votes
1answer
265 views

Ubuntu 19.04: Suspend fails on HP Spectre x360 (with NVIDIA GTX 1050Ti)

I can't get suspend or hibernate or any kind of standby to work with a HP Spectre x360 (15-df012ng) with an Nvidia GTX 1050 Ti video adapter onboard. in the Ubuntu 19.04 Live version, suspend seems ...
2
votes
0answers
28 views

Laptop with Ubuntu 19.04 sometimes does not come out of suspend. Only force power off works

I have a Dell Latitude E7440, with Ubuntu 19.04. Usually it works great, but sometimes, when I put it suspend, it does not come out of it. No buttons work. I can only long press the power button to ...
2
votes
3answers
259 views

Ubuntu Studio 19.04 shutdown suspend restart issues

I just installed Ubuntu Studio 19.04 on an old Acer Aspire E1-510. It seemed to be working mostly fine, but it seems that upon trying to suspend, shutdown, or restart the system, it would get stuck on ...
2
votes
0answers
466 views

Ubuntu 18.10 stuck at initialising ramdisk after fresh install and subsequent update/`sudo apt upgrade`; Potential broken package

Specs Asus Zenbook 14 UX433FN (NVMe PCIe SSD) Ubuntu 18.10 and Windows 10 dual boot, Windows 10 working fine. Background Today my Ubuntu 18.10 suddenly gave me a "purple screen of death" after I ...
2
votes
0answers
131 views

I am tracing a suspend problem on my Acer Predator Helios 500 Ryzen and I need some help

just a short history: I am unable to suspend with any Linux distribution and be able to resume again. Currently running Ubuntu 19.04. I am attempting to follow the steps here to trace the problem: ...
2
votes
0answers
133 views

Why does suspend in 19.04 takes 30 seconds?

This question seems to have been asked in various forms, but so far I haven't see any real solution! I thought it might be worthwhile to explain exactly what is happening on my system under Ubuntu 19....
2
votes
0answers
989 views

Need Hibernation and Suspend on Ubuntu 19.04

I have a fresh installation of Ubuntu 19.04 on an Asus Vivomax laptop. It has Intel Celeron N3350 and nvidia GF 810m running in Prime mode. Suspend just turns off the screen for a moment and then ...
2
votes
3answers
4k views

Ubuntu 19.04 hibernate/suspend

I want my notebook (Lenovo-U31-70) to be able hibernate/suspend and i can't do that. I think that i test all the basic solutions I find and nothing works... I need help to understand what it can be. ...
2
votes
0answers
272 views

Bluetooth stopped working after wake from sleep

After I put my computer to sleep, my bluetooth didn't work. I reinstalled bluez following the instructions in this post but it didn't work. rfkill list gives me: 0: phy0: Wireless LAN Soft blocked: ...
2
votes
0answers
193 views

Gnome Shell has problems sleeping. Why?

On my laptop (but not the desktop), Gnome Shell has problems sleeping: When the screen blanks, Gnome Shell restarts, and wakes the screen back up. When the system is awakened from sleep (suspend mode)...
2
votes
0answers
108 views

Awake from sleep issues; garbled blocks screen; dual boot laptop

Ubuntu 18.04.2 LTS Kernel 4.15.0-45-generic CPU Intel® Core™ i7-8750H CPU @ 2.20GHz × 12 GPU GeForce GTX 1050 Ti/PCIe/SSE2 GNOME 3.28.2 OS type 64-bit Description Dual boot laptop seems to awake ...
2
votes
0answers
121 views

2 Warnings during Hibernation which I'd love to resolve if possible

This is Ubuntu 18.10 dual booted with Windows 10. When I attempt hibernation: Tuxonice binary signature file not found. While resuming hibernation: [12525.238604] Bluetooth: Unable to create CMAC ...
2
votes
0answers
97 views

Suspend Hibernate Issues, 18.04, Macbook Pro Late 2011 13"

This is my second MBP 2011 13". The first one died in automobile accident and at the time had it running with a SSD and 16.04 flawlessly. I recently bought another simply because I love the design and ...
2
votes
0answers
492 views

How to debug why 'systemctl hibernate' works, but 'systemctl suspend-then-hibernate' not?

My current setup: Ubuntu 18.04.1 Encrypted partition with an LVM2 on it. LMV root (/dev/mapper/it--vg-root) swap (/dev/mapper/it--vg-swap_1) Random cryptswap that maps to /dev/dm-3, whatever that ...
2
votes
0answers
570 views

Ubuntu 18.04.1 Doesn't suspend properly

When my laptop goes to sleep, the screen is shut off, but the OS is apparently stuck in the middle of the process. When I wake it up, I see the "Computer will suspend soon" message, but it's not fully ...
2
votes
1answer
281 views

Ubuntu 18.10 with kernel 4.18 stops working

[Update]: Any Linux kernel higher than 4.17 does not function on Ubuntu 18.10 on this machine (not also on 19.04). It makes Ubuntu freeze almost 10 second after login and nothing functions after that. ...
2
votes
0answers
605 views

Wake On Lan on dual boot machine (Ubuntu 16.04 and Windows 10)

I have one SSD with separate partitions for Ubuntu and Windows. After turning the machine on, I can select which OS to boot. After 10 seconds of doing nothing, Ubuntu loads. I want to be able to wake ...
2
votes
0answers
297 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 ...
2
votes
0answers
234 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 ...
2
votes
0answers
812 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-...
2
votes
1answer
308 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 ...
2
votes
1answer
786 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 ...
2
votes
0answers
495 views

Ubuntu 18.04 mouse on Lenovo Thinkpad X240 not working after suspend/hibernate

Lenovo Thinkpad X240, Ubuntu 18.04. After suspend/hibernate the touchpad is not working. Keyboard or external mouse works. I'm new to Ubuntu log: 11:03:24 wpa_supplicant: dbus: Failed to construct ...
2
votes
0answers
253 views

WiFi doesn't work after suspend on Ubuntu 18.10?

I have a Surface Book dual booted with Windows 10 and Ubuntu, and most of the times when I close my laptop and open it again, the WiFi won't connect. It will see the available networks, but it won't ...
2
votes
0answers
151 views

on resume from suspend I am logged out (18.10)

I have a fresh 18.10 install (not an upgrade) which ran fine for days now when I suspend then resume it has logged me out ... This behavior is repeatable ... every suspend results in a resume into a ...
2
votes
1answer
982 views

Ubuntu 18.10 laptop does not wake up after about 20-30 minutes of unuse time

I was doing some work on the Thinkpad X1 Extreme with 18.10 installed. Then I went to watch TV. About 20-30 minutes later, when I got back to the laptop, the screen was black. Pressing any key on the ...
2
votes
1answer
611 views

Ubuntu goes suspended after login if lid is closed

There is an ubuntu 18.04 on my notebook. It was upgraded from 16.04. The notebook's lid is closed and it is connected to a monitor. When I switch on the notebook and login to the system, half of the ...
2
votes
1answer
123 views

Automatically suspend 18.04.1 at idle login screen

This PC is often left in a logged out state at the login screen. I have set power options to automatically suspend on idle, and these do work if a user is logged in. They do not work if the computer ...
2
votes
1answer
460 views

Wifi interface disappears after suspend (Intel Dual Band Wireless AC 3165)

My computer's wireless interface, and the wifi system tray icon, seem to be disappearing after going into suspend. I was wondering if anyone could take a look at these logs and tell me what's going ...
2
votes
0answers
528 views

Ubuntu 18.04.1 LTS sleep state every 30 seconds

So I installed Ubuntu 18.04.1 LTS onto my laptop a few days ago and have run into a strange problem. If I shut the lid on my laptop and allow the computer to go into sleep mode, when I try to use it ...
2
votes
0answers
76 views

Ubuntu 18.04 - prevent displays from sleeping on Lock

I can lock my screen using Super + L keyboard shortcut or the button on the top right corner of the desktop (along with the power and settings) but this immediately turns my monitors off. I want to be ...
2
votes
0answers
261 views

Disable sleep key (not button) in Ubuntu 18.04?

The answers given in How do I disable the sleep button on my keyboard? do not work in Ubuntu 18.04. On my keyboard, Fn-F1 puts my system to sleep, and I accidentally hit that key combo often. Here's ...
2
votes
1answer
832 views

Ubuntu slow to wake up from sleep

So, I recently installed Ubuntu 18.04 LTS on my 2014 Macbook Air 13inch (no dual boot). When I close the lid, the apple logo is still lit and the screen stays on. Because of this I usually press ...
2
votes
0answers
34 views

My computer goes out of standby by itself

I have ubuntu 18.04 LTS installed, and when I close the cover of my computer to put it to sleep, it turns on all alone a few seconds later ... I always find it turned off the next day because the ...
2
votes
0answers
174 views

How to determine which device is the USB keyboard in 18.04?

Trying to follow the answer here: How can I wake up my PC with any key There is a step which states: Once you have established which device is the keyboard lets say USB0 run this command. How do ...
2
votes
0answers
95 views

De-suspend failure after 3.13.0-149

I am still using 14.04 (which still seems to be maintained, to my surprise). Last week, it upgraded my kernel to Linux 3.13.0-149-generic. Since then I have the following problem: I normally Suspend ...
2
votes
1answer
95 views

Script to execute specifically on login from suspend on 16.04

I have a script that sets up my mouse preferences and it’s placed in Startup applications. It runs on startup, but when the lid is closed or the computer manually put in suspend (same thing really), ...
2
votes
1answer
201 views

Ubuntu freezing after coming back from sleep

Ever since upgrading from 17.10 to 18.04, I've struggled with this odd issue: when the laptop wakes up from sleep and I enter the password, it freezes - only shows me the default Ubuntu purple screen ...
2
votes
1answer
751 views

Ubuntu won't wake up from suspend

When I suspend my Ubuntu (version 18.04), it doesn't wake up by clicking buttons or anything (even though I do hear the computer is on). Only option I have is to power it off and on. My computer info:...
2
votes
0answers
169 views

Wake from suspend on power or external monitor plugged in

I have a HP Spectre x360 running Ubuntu 16.04 with Gnome 3. Suspend works fine but I would like to have the computer to wake up from suspend either when the external power cable is connected or when ...
2
votes
0answers
2k views

rtcwake: write error

I'm trying to send my system to sleep using e.g. rtcwake -v -m disk -s 60 and receive the following output rtcwake: RTC wird als UTC interpretiert UTC wird verwendet. delta = 1 tzone = ...
2
votes
0answers
2k views

Wakeup script is not launching Chromium-Browser (Ubuntu 16.04)

I need to open browser on a certain page each time the laptop wakes up from hibernate / sleep and on boot. I've created a script wakeUp.sh in folder /lib/systemd/system-sleep/ made chmod 777 /lib/...
2
votes
0answers
309 views

All Applications Closing on Resuming from Sleep/Suspend

I'm looking for a few pointers on where I can begin tracking down some anomalous behavior. Occasionally (non-deterministically, but often enough to be inconvenient), I'll resume a session after ...
2
votes
1answer
69 views

Tried just about everything, Ubuntu wifi + networking unavailable after waking from suspend

Have tried several approaches that seem to have worked for others but to no avail. Have a Realtek RTL8188EE controller, as the title of this question states, have tried numerous approaches suggested ...