computer low-power mode, including suspend-to-RAM and suspend-to-disk

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4
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2k views

Make laptop to wake up by keyboard and mouse

The only way I can wake up my laptop (HP Elitebook 8460p) from suspend is by pressing the power button. Neither the built-in keyboard/mouse nor the external ones (connected via USB) wake the laptop ...
3
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0answers
70 views

systemctl hibernate - crash on execution

systemctl hibernate or anything similar (i.e. suspend and hybrid-sleep) crashes the PC on invocation. When called, it first correctly executes all scripts in system-sleep and then logs out any ...
3
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0answers
93 views

Synaptics touchpad inactive before suspend, active after resume

I'm running Ubuntu 15.04. I usually disable the touchpad. (because my palms make the cursor jump all over the screen!) When I suspend (by closing my laptop's lid) and then resume (by opening the ...
3
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0answers
96 views

Running script before suspending while using dbus

I have a file: /etc/pm/sleep.d/85rmNvidiaModule. In it I have: #!/bin/bash case $1 in suspend) echo "Oh, this time we are doing a suspend to RAM. Cool!" sudo modprobe -r ...
3
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0answers
511 views

how to run a user script after systemd wakeup?

When my debian jessie desktop box wakes up from sleep (via the new shiny systemd) my mouse settings are returned to their defaults, having reset my customisation xinput set-prop 12 'Device Accel ...
3
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164 views

Play sound when suspending and resuming

I'm trying to get my sound theme all working how I want it. Reading the sound naming spec by freedesktop, it has an entry "suspend-start" and "suspend-end", which is supposed to fire when the ...
3
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0answers
2k views

Linux Mint 16 randomly freezing and freezes always after suspend wakeup

I've just installed Linux Mint 16 Cinnamon on Dell Latitude E6420. During an hour of use the desktop would become unresponsive and I was unable to access any TTY. It just froze up. The same thing ...
3
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234 views

how to stop Clementine playback on suspend using systemd

As the title says, I'm trying to stop Clementine playback using DBus before entering suspend mode. Here is my service file right now: [Unit] Description=Stop Clementine playback before suspend ...
3
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0answers
210 views

Sleep key stops working after some time

I've got a "Sleep" key on my keyboard that I use to suspend the system when I'm away from the computer for a longer time. This works fine, at least for a while after I've turned the computer on. ...
2
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0answers
15 views

Screen locks up until after resume

I've a Dell XPS 13 (9350) running Debian Stretch. I have not yet replaced the Broadcom wireless until, or upgraded to a 4.4 kernel with support for it, but expect to do so in the future. After I ...
2
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0answers
253 views

Huge battery drain during suspend to ram - 12%/hour - nvidia card doesn't turn off

UPDATE: So I tracked down the issue. It seems the nvidia card powers up right before suspend. This is expected bbswitch behaviour: [ 4195.214014] bbswitch: enabling discrete graphics But for ...
2
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0answers
101 views

some function buttons not recognised (even at scancode level) after resume from sleep

As in the title, some function buttons are not being reconised after resuming from sleep. systemctl suspend is used. The buttons work fine after boot and before the sleep but not after. I have tested ...
2
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0answers
46 views

how to identify process which blocks suspend/hibernate

I have an intermittent problem with a laptop that doesn't sleep/hibernate after lid is closed. And I have no idea why. I suspect that some process blocks sleeping/hibernating. How can I identify ...
2
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0answers
472 views

Linux Mint 16: Petra - Can't wake from hibernate

I have used Linux Mint 16 Petra - cinammon version for a few months. At first hibernate worked pretty well. Now I cannot wake from it - when I try to, the screen just goes blank and nothing responds ...
2
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0answers
149 views

Suspend Linux (Mint) with external hard drive plugged in

I simply try to suspend the session while my external hard drive is plugged in (doesn't matter whether I have mounted or dismounted it, and this error does not apply to other filesystems, like flash ...
2
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0answers
282 views

Waking an Ibook G4 (powerpc) running Debian Linux from suspend based on timer

I have recently received an Ibook G4 from a friend. I plan to use it as a server and have installed Debian Wheezy (7.0.0, release version) on it. However, I would like to suspend it at some points ...
2
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0answers
980 views

Black screen on resume from suspend to RAM

This is my first post so please bear with me. I have Xubuntu(12.04) and Fedora17KDE spin installed on my netbook. While Xubuntu wakes up neatly, Fedora gets stuck at the black screen while resuming. ...
2
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0answers
1k views

My laptop is not able to recover from suspend and hibernate

I have a acer aspire 5750G laptop. I am running ubuntu 11.04. The uname -a reads the following: Linux admin-Aspire-5750G 2.6.38-13-generic-pae #56-Ubuntu SMP Tue Feb 14 14:32:30 UTC 2012 ...
1
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0answers
79 views

Debian 8 hibernate and suspend not working

I've read these two official documentations on the matter: https://wiki.debian.org/Hibernation#Suspend_and_hibernate_configuration_in_Debian_Jessie https://wiki.debian.org/SystemdSuspendSedation I've ...
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0answers
40 views

Can not suspend when lid switches off if external display is connected

My laptop has Fedora 22 with Gnome 3.16.4. Normally, it will go suspend if the lid is switched off. But with external display connected (via VGA), the gnome desktop is simply transferred to the ...
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26 views

Trouble with Xfce permissions for suspend and nm-applet

I have problems with permissions in Xfce, and I have no idea how to search for solutions. Googling gives lots of different solutions but none of them work for me. When I suspend/logout/reboot etc I ...
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47 views

Lock screen on suspend with Awesome WM

I currently use Fedora 22 with a plain Awesome WM session. I can lock the screen with say slock. There are ways to lock the screen on suspend with the system wide instance of systemd, see this ...
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0answers
13 views

Combine TuxOnIce and µswsusp?

Is it possible to tune uswsusp/ TuxOnIce such that one can write/ read the image for/ from the other suspend system, respectively? Use case: On my machine TuxOnIce hibernates without problems, but ...
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0answers
51 views

Suspending fails when a USB mouse is connected

When I try to suspend my Ubuntu 14.04 (with KDE environment) using sudo pm-suspend it fails unless I disconnect USB devices, e.g. USB mice and flash drives. Is there a way to solve this problem? ...
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45 views

Unable to prevent keypresses from unsuspending laptop

It appears that due to the poor build of my laptop, keys sometimes get pressed in my backpack, even though the lid is closed. This causes it to silently resume from sleep, then overheat and drain the ...
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120 views

USB Wireless Adapter not detected after suspend

I am using an external USB wireless adapter (EnGenius Wirelss 11N) on Elementary OS Freya running on a Dell Vostro 1510. Whereas the USB wireless is detected and connects when plugged in, it is not ...
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0answers
143 views

Disable KMS on Debian Sid

I've recently started having trouble resuming my Sid laptop from suspend. I'm not sure if this was caused by an upgrade or by me tinkering to try and get a splash screen working, but anyway, I have my ...
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0answers
56 views

Initialize USB keyboard attached while suspended

I have a laptop that I sometimes want to use with separate peripherals; external monitor, external keyboard and external mouse. When in this mode, I want to keep the laptop closed and tucked away (as ...
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0answers
110 views

Suspend options with KDM greeter

I am not able to suspend my desktop to RAM from the KDM greeter. I am able to suspend it to RAM when logged into KDE using the sleep option from the logout menu and by pressing the sleep key on my ...
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0answers
458 views

Debian blackscreen after suspend

After fully updating my laptop after a few weeks downtime and now the suspend function isn't working anymore. It does suspend my laptop but on the wake-up it only starts the HDD agian but the ...
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246 views

Why does my Before=sleep.target service run *after resuming*?

I've defined the following service to start a screen locker before suspending: $ cat /etc/systemd/system/screenlock.service [Unit] Description=Lock X session using slock Before=sleep.target ...
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0answers
96 views

Mouse + network turned off after suspend

(After upgrade from Debian Wheezy to Jessie), my mouse is not turning on again, when I wake up my computer (from suspend-to-ram sleep). Is there something that I can add to /etc/pm/... ? ...
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0answers
67 views

Ubuntu Precise — suspend wedges GDM — help!

I've been a very happy Ubuntu user for many years, and worked my way past any number of problems, but I've never seen anything like this. Recently I got a new machine and installed 12.04 Precise on ...
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0answers
449 views

Configuring what commands xfce4-session-logout runs

The suspend command run when selecting ‘suspend’ from xfce4-session-logout does not work on my machine. I need it to run s2ram -f -a 1. Where do I change what is being run to suspend the system?
0
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0answers
18 views

Bash script in /etc/pm/sleep.d/ blocks suspension

I have a simple script on my ubuntu, which I placed into /etc/pm/sleep.d/. Here it is: /etc/pm/sleep.d$ cat 01_working_with_pulseaudio #! /bin/sh case "$1" in hibernate|suspend) ...
0
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0answers
11 views

Suspend isn't working anymore after upgrade to xubuntu 15.10

Suspend doesn't halt my old computer (DELL Precision T7400) since I updated to xubuntu 15.10. I have a black screen after suspending but the computer is still working (fan, led, ...) I suspect ...
0
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0answers
12 views

Screen dims after waking from suspend

Whenever I wake my computer from a suspend, the screen dims immediately to half brightness. I'm running Arch Linux on a 2012 retina Macbook Pro. Any ideas as to why this happens and how to fix it? ...
0
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0answers
58 views

fedora 23 sleep mode mobile broadband not working

Recently installed fedora 23 workstation 64-bit. Every thing was working fine before it went to sleep/suspend mode. Afterwards, when I tried connecting my mobile broadband, it didn't got connected and ...
0
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0answers
75 views

After Mint Went Into Hibernation Only Black Screen, Even Bios Screen. Is It Bricked?

I have a problem with a blank screen. I have also reported this as a possible bug, and asked in both the HP and Mint forums. Still waiting for responses, well Here's the specs: HP P7-1254 MOBO: ...
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0answers
35 views

Thinkpad T440s suspends after some time without any user action

I'm using a Thinkpad T440s with an Linux Mint 17.2 system. The Thinkpad is docked in a Lenovo Docking station. Today I had for the first time several suspends of my system while working as usual... I ...
0
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0answers
102 views

Debian Jessie suspend problems - how to force system to use pm-utils instead of systemctl

I have an Acer Aspire One Netbook with a Radeon GPU, using the firmware-linux-nonfree (20151018-2~bpo8+1) drivers, which work fine except for hibernate and suspend. When resuming from either, the ...
0
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0answers
109 views

systemctl suspend won't resume and pm-suspend does nothing

I'm running Arch Linux 4.2.5-1 with xfce4 on an Asus x205ta and for some reason, sudo systemctl suspend seems to just freeze my system. I know it is suspending because when I check journalctl it shows ...
0
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0answers
22 views

The computer powered off while it was sleeping and now Fedora does not provide power options

I have a Lenovo Ideapad Flex 14D which has been quite happily running Fedora 21/22 KDE spin. However, recently, while the laptop was asleep, the battery came loose which powered off the machine ...
0
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0answers
21 views

Suspend using systemctl's hibernation scripts

The man page (or something similar, can't remember) of systemctl says tells us that we can put user-defined scripts into the system-sleep directory. All scripts in there will be executed before any ...
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0answers
19 views

How to tell how computer resumed from suspend in linux?

Im using rtcwake to suspend to ram and i need to know if it woke up on time or by other event (checking timestamps is inconsistent). I've checked syslog and dmesg and both report the same wether it ...
0
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0answers
73 views

Xubuntu 14.04 does not suspend; instead it freezes and blanks the screen

For the past 2 weeks, ever since I've updated my kernel to 3.16.0-48-generic, my suspend option in the xfce4-session-logout popup fails to work most of the times. The screen switches off, but the ...
0
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0answers
166 views

Linux Mint Doesn't Stay Suspended

I recently installed Linux Mint 17 and I really like it despite some issues I have encountered. My most recent issue is that when I close the lid of the laptop to suspend it appears to suspend for a ...
0
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0answers
129 views

nvidia card doesn't turn off during suspend-to-ram

An update to this question now that I have more information and i have localized the problem: So the situation is the following. If I suspend-to-ram my system, the nvidia card powers up just prior ...
0
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0answers
765 views

“Illegal instruction (core dumped)” in __lll_lock_elision() for various programs after suspend with initramfs (Arch/Manjaro)

I am getting random "Illegal instruction (core dumped)" on various programs in my Arch Linux system, since I ran some system updates. The crashes are quite random. E.g. sometimes "git status" crashes ...
0
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0answers
36 views

Windows scattered across virtual desktops after waking up from sleep

My setup is two external screens connected to a docking station and the laptop screen all running (thanks, Lenovo!). I have four virtual desktops (Ubuntu 14.04, Unity). At any point I might have one ...