Questions tagged [suspend]
computer low-power mode, including suspend-to-RAM and suspend-to-disk
463
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Why does Linux crash when I put my Thinkpad into sleeping mode?
I am using Linux Mint 20.1 on a Thinkpad T14(AMD).
Every time I close the lid or let the laptop go into suspension mode due to idleness, the screen turns black and the computer doesn't react anymore ...
- 21
0
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0
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12
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How to disable PCIe device at boot?
I'm trying to debug an issue with resuming from suspend with an NVIDIA graphics card. This thread leads me to believe it's an issue with the audio device from the card's HDMI out. I want to disable ...
- 31
0
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1
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27
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Can I disable one XHCI device from being able to ACPI wakeup the machine?
Rather than disabling all XHCI ACPI wakeup calls. Is it possible to disable just wakeup calls from one device. Say my integrated, Syntek Integrated Camera, on bus 3 sub device 3. Can I disable just ...
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What is XHCI ACPI?
I've been having a bear of a time getting this new Lenovo Thikpad X1 Carbon Gen 9 to suspend. I think these are the lines that indicate the cause of my problem
systemd-sleep[682835]: System returned ...
- 22.5k
3
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445
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Black screen after suspension on ubuntu 22.04
I have just installed Ubuntu 22.04 LTS. It works fine but after I suspend the session, the screen remains black after restarting the session.
How can I solve it?
Thanks
- 295
0
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1
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33
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ACPI trigger wakeup on low battery while suspended, in order to hibernate
I want to hibernate on low battery:
SUBSYSTEM=="power_supply", \
ATTR{status}=="Discharging", \
ATTR{capacity}=="[0-5]", \
RUN+="/usr/bin/systemctl ...
- 1,588
5
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0
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769
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ThinkPad P50 & Ubuntu 22.04: cannot wake up at all, why?
I upgraded to Ubuntu 22.04 on the ThinkPad P50 and cannot wake up the machine after suspend any more. Just after installation there was some offering for the firmware update that I did, but now ...
- 131
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2
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38
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Prevent wakeup from suspend via a service
I meant to avoid my laptop waking immediately after suspend.
I managed to do so as shown here.
The contents of the script disable_devices_from_wakeup.sh I am using is
#!/bin/bash
declare -a devices=(...
0
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1
answer
54
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Laptop wakes up immediately after suspend
My laptop wakes up immediately after suspend (or it fails suspending? are they two different cases?).
It is an old Toshiba Satellite C855D-S5105, 8Gb RAM.
It has a recently installed bodhi Linux (an ...
0
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0
answers
42
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Ubuntu closes all the applications when lid is closed or suspended
I have been facing this issue for a while now.
Every time I close my lid, my Ubuntu 21.10 closes all the applications that were open before I closed the lid.
0
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124
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Suspend/resume not working after adding AMD dGPU
I've added a discrete GPU (AMD RX 6900XT) to my setup. Works great, except for suspend/resume not working anymore. Previously, I was running on the Intel iGPU and that worked fine, so the GPU must be ...
- 355
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0
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27
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Enable USB in sleep mode
I'm trying to enable my USB ports while in sleep mode on my Manjaro Linux running KDE.
I've tried enabling wakeup in /sys/bus/USB/devices/*/power/wakeup
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1
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2
answers
32
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Running an script AS USER after resuming from suspend
Every time my computer resumes from a suspend (which I do quite often) the audio gets a bit messed up. I use the EasyEffects EQ on my computer and it runs on startup to apply the EQ. When my computer ...
0
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37
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elementary OS / Suspend issue
When I "suspend", the screen goes black for a second, then wakes up at the login window.
System Infos:
Laptop
CPU: Intel 12th i7-12700H
GPU: NVIDIA GeForce RTX 3080 Ti Laptop GPU
OS: ...
- 1
0
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0
answers
30
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Volume can't be increased via keyboard volume knob after suspend
Below is pavucontrol GUI. As you can see, volume is 100%.
I can use the knob of my Roccat external keyboard, to change it to any value between 0% and 100%.
Now I do the following
set it to something ...
- 1,012
0
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0
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51
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Pop OS! No screen after suspend mode
I installed Pop OS! to my PC with a win 10. Everything worked fine... But i wanted to set my PC to suspend mode, and then it was OK. But i tried to log in, but it was no screen... (All peripherals ...
0
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1
answer
43
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How can I suspend|hibernate for certain time
I try to give a behavior to a closing lid of a laptop following this rules:
When the lid is closed:
After 1m, it should be screenlocked ;
After 10m, it should be suspended ;
After 15m, it should be ...
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2
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2
answers
124
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Changing brightness only works after system resumes from sleep
I have a Lenovo Legion Slim 7 laptop (15ACH6) running Manjaro 21.2.3 on kernel 5.17.
The problem I am facing is that on a clean boot, I cannot change the system brightness (using Fn keys or changing ...
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2
votes
1
answer
74
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How to enable sync on suspend?
I have this weird issue with my PC running Linux Mint: every once in a while my computer won't wake up from sleep. Long story short - I think I figured out what's wrong. Kinda. At least I know how to ...
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0
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1
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66
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How to determine why system suspends but fails to resume
How would I go about determining why my Chromebook (Acer CB515-1HT using the SeaBIOS for boot provided by MrChromeBox.) running Linux Mint suspends successfully but does not resume? When it resumes, ...
- 121
0
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0
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55
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How can I ensure that my linux laptop will not wake up from sleep when the lid is closed?
I have a Linux laptop that at seemingly random times of the day wakes up despite that the lid is closed.
How can I make sure it either doesn't wake up or if it DOES wake up, goes back to sleep again?
...
0
votes
0
answers
60
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Screen remains blank after exiting suspension on ubuntu 21
I have Ubuntu 21.04 with NVIDIA Corporation GK208B [GeForce GT 730] as videocard. After an update, the screen dimension went into default mode and xrandr did not recognize the screen (also, in ...
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1
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2
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369
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Linux won't wake up from suspend on intel alder latke + gigabyte Z690
I've recently bought a core i5 12600K and a Gigabyte Z690
I can't get ubuntu 21.10 suspend working properly. System suspend, then when I wake it up, screen stays dark even though my computer "...
- 11
1
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1
answer
179
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Wake-on-LAN via SSH and Suspend problem
I am triying to wake-on-line via SSH. I have done it once but after I suspend remote desktop via sudo systemctl suspend suspend, I can not do it again.
All steps I have done is from this link.
I think,...
- 11
2
votes
0
answers
252
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Arch Linux not waking up from suspend when USB C hub is plugged in
When the USB C hub is not plugged in, suspend works fine and I can wake up with the laptop keyboard or the power button. However, when I plug in the hub, none of the devices work for waking up the ...
- 21
0
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0
answers
51
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Opensuse black screen after suspend but second monitor works
I have a new 9X13A2 Lifebook laptop and installed OpenSUSE Tumbleweed. After some fiddling everything works, except that when I suspend the system the screen stays black when it wakes up. When I ...
- 101
0
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0
answers
75
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How to fix no USB power after suspend on Manjaro?
After suspend and resuming, my USB aren't powered anymore and it won't disover the devices on my Tinkpad E14. (I have a hub on which my PC and mouse are plugged in.) On reboot, everthing works fine ...
- 13.2k
0
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0
answers
34
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Removing a scipt from /lib/systemd/system-sleep/ properly
So I had manually created a script called soundconfigreboot which contained the following lines
#!/bin/sh
case "$1" in
post)
systemctl --user restart pipewire.service pipewire-...
1
vote
1
answer
290
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uswsusp package has gone in Debian Bullseye
uswsusp, which is used for hibernation, presents latest in the old stable, but has gone in Bullseye (the current stable). What is it replaced with?
- 546
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1
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63
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How do I cut power from USB ports when the laptop is suspended?
I have a laptop that's always connected to a USB powered cooling fan. When I had windows as the OS, that fan stopped working, on Ubuntu all USB ports are providing power when suspended. Is there a way ...
- 11
0
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0
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116
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linux immediately suspend after resume
I've done web search and saw some related posts here. Those linux / SMP -- suspend immediately after wakeup from suspend, Why does my laptop suspend twice/thrice? talk about some additional user ...
- 763
2
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1
answer
93
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System freezes on wake from suspend only when Chrome is open
I am using an operating system based on Ubuntu 20.04. If Chrome is open, the computer hangs while waking up from suspend and does not respond at all. If Chrome is not open, I can do suspend - wake up ...
- 129
0
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0
answers
17
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Suspend-to-RAM stopped just before the end
After installing Debian 11 Bullseyes, each time I want to wake up after suspend, no reaction AT ALL happens. Every thing stay sleeping (hard drive, fans, screen, ...) as if didn't do anything. I tried ...
- 111
2
votes
1
answer
254
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Fixed wakeup from suspend - want to understand why it worked?
I have a Dell laptop with both Intel integrated graphics but using NVIDIA as my main.
I feel this is important for my already solved problem for me an unknown reason.
What I did was to read to Reddit ...
- 23.4k
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0
answers
33
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suspend call stack - how does suspending the system work?
I would like to understand what is wrong with my linux system (or hardware). Sometimes I lose my session when the system is suspended, instead, it restarts then instantly without restoring anything.
...
- 161
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0
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20
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Verbose suspend mode?
I am using Ubuntu 21.10 on my ThinkBook 13s-IWL.
When I close the lid or go to the suspend mode manually, the laptop seems to crash most of the time.
That means, the display turns black as expected, ...
- 161
0
votes
0
answers
62
views
Asus ZenBook UX425UA_UM425UA with archlinux: suspend does not work properly
When I run the 'suspend' menu option the notebook apparently suspends, the light blinks, but the fans continue to run, then when I press a key to wake up the laptop the light stops flashing and ...
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0
answers
30
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Laptop shutsdown after wakeup from sleep
I'm using Acer Aspire V5-131 running Debian 11 with KDE.
Sometimes after waking up from sleep it shows blank screen and shutsdown immediately.
How I can get logs and find out the source of problem?
I ...
- 47
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0
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22
views
Is memory deep power down (LPDDR mode where memory contents are not retained) supported in Linux?
I recall knowing LPDDR consumes less energy, recently I've read more details: https://www.powersystemsdesign.com/articles/performance-vs-power-in-off-chip-ddr-sdram/22/5893:
Deep power down: Mobile ...
- 763
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0
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9
views
What kernel settings or configuration do I need to look at for a kernel that will never refuse to suspend?
Sometimes my laptop refuses to suspend, and overheats in its bag. This has been an ongoing issue with some versions of Linux over the years.
Usually the reason is nfs shares, other times Wi-Fi or ...
- 226
1
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2
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62
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How can I find out what is holding a file or mount point, when `fuser` shows nothing?
I have a laptop that refuses to suspend. On the latest Ubuntu, the only way I can turn it off is to hold down the power button.
The reason is because I have an nfs share that has gone offline, and ...
- 226
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1
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41
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No keyboard after suspension on Debian Testing
all.
I run kernel 5.14.16-1 on Debian Testing.
My suspension sequence includes locking the screen with Xscreensaver. Everytime I resume from suspension, I have no keyboard; I do have trackpad mobility ...
- 317
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0
answers
20
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laptop goes Suspend very Slow in xfce4 Compared to gnome
When i Press The Suspend Button on my keyboard it is almost instant in Gnome (suspends 1 sec after pressing button) But on xfce it needs 4-5 seconds to go. What should i do ? is this a xfce4 problem ?
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1
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33
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how can I keep my laptop connected to the internet even when it's asleep (or even closed)?
So I've seen from other answers that it's possible to make my laptop stay on when closed. I could also make it not go to sleep in a timer, so then it would just be on all the time.
What I'm trying to ...
- 101
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0
answers
52
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Wifi card hard locked after suspend or hibernate
Every time my pc suspends or hibernate the wifi card hard lock is enabled and there is no way to disable it. I run Pop OS on an MSI GS 65. Fn + f10 (airplane mode) doesn't work.
I have tried changing /...
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0
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1
answer
114
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AntiX linux, iceWM, how to suspend, and require password?
In AntiX Linux, using the default iceWM window manager. When I suspend a session, then wake it up, I expect it to ask for my screenlock password.
Current behavior: it just wakes up without asking for ...
- 101
0
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1
answer
95
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Are there Linux distributions designed for the 'mobile computing' use case in 2021?
In 2021 are there any linux distributions that succeed at delivering the basics of a 'mobile computing' use case for aftermarket installation on a laptop.
I consider a minimum 'mobile computing' ...
- 137
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1
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60
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Cannot activate fn buttons and dot after suspend andresume
OS: Ubuntu 21.10 x86_64
DE: GNOME 40.5
CPU: AMD Ryzen 7 5700U
GPU: AMD ATI 03:00.0 Lucienne
kernel: 5.13.0-20-generic
Similar question is here
some function buttons not recognised (even at scancode ...
0
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0
answers
37
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Laptop will not sleep if Tuned and Powertop are enabled
I have a Lenovo Thinkpad X1 Extreme Gen 2 laptop. Intel CPU.
Fedora 33 KDE.
I have installed Powertop2Tuned and Tuned and thermald.
When Tuned is active and using the powertop profile, the computer ...
- 121
0
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0
answers
87
views
ThinkPad E14 G2 with Pop!_Os reboots after resuming from S3 suspend
Summary: After suspending, Pop!Os always reboots approx. 20 seconds after resuming.
Long story: I recently installed Pop!_Os 20.04 LTS on my new Lenovo Thinkpad E14 Gen2 Intel. I am running the 5.13.0-...
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