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

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887 views

Fedora 21 - Problem waking up after suspend

I recently installed a Fedora 21 64-bit workstation. In the Power tab of GNOME Tweak Tool, I set the option Power Button Action to Suspend - The power indicator LED on my laptop usually starts ...
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1answer
43 views

Laptop reboots instead of resuming from systemd suspend when on battery power (suspending on AC power works)

After some updates to the kernel, my laptop doesn't resume anymore if it's not connected to a power source. If I plug in the AC and then suspend, it will resume. I thought that this was related to ...
12
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1answer
8k views

suspend AND lock screen on closing lid in arch/systemd

what is the most straightforward way to lock the screen AND suspend when closing the lid? I'm using event hooks in /etc/systemd/logind.conf and successfully suspend upon closing the lid. However I'm ...
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1answer
118 views

Linux Mint 18 suspend issue

After fresh installation of Linux Mint 18 64-bit, when I try to suspend screen goes black system and does not suspend (and power led stays on). Preinstalled kernel with Linux Mint 18 is 4.4.0-21 I ...
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3answers
554 views

Asus UX303UA rebooting instead of resuming from suspend (ubuntu 15.10)

I installed ubuntu 15.10 (kernel 4.2.0-22-generic) on a brand new Asus UX303UA laptop. Almost everything works fine, but I have some trouble with suspending: When the laptop is plugged in (charging), ...
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27 views

Strange behaviour after resume from suspend

I've got Linux Mint 17.2 for a long time now, but a few weeks ago I encountered strange behaviour after my system resumes from suspend: When I open my laptop, the screen stays black for around 2 ...
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0answers
20 views

Issue with resume after suspend to disk

I am having an issue with the suspend to disk feature for ARM Linux Kernel version: Linux 4.2.0-rc3-00115-gc5dfd65-dirty #4 SMP PREEMPT Fri Jul 24 12:15:54 CEST 2015 armv7l GNU/Linux I can suspend ...
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1answer
55 views

Ubuntu server 14.04 possibly going to sleep? [closed]

I have a web server(apache) running on Ubuntu 14.04. It has been running fine for years. It is a VM on a vmware host. About a month ago we restored it to a new vmware host from a backup because the ...
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1answer
3k views

Linux Mint 15: Oliva can't wake from suspend/hibernate?

As most issues people have had, I can't wake my laptop from suspend or hibernate mode. The computer goes to the lock screen and then freezes up to the point where the mouse won't move, forcing me to ...
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1answer
30 views

Resetting network interfaces when waking up from suspension

I carry my laptop in "suspended" state and routinely use the Ethernet port. When I move it, the usual sequence of event is: suspend, unplug all the wires (power, Ethernet), put in bag, move, take from ...
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8 views

My Dell Latitude freezes upon suspending if libvirtd/virtlogd is running

I've got a strange problem with my dell Latitude E6530: everytime I put it to suspend mode (closing the lid, as per Power Manager configuration) and the virtualization daemons (libvirtd and virtlogd) ...
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1answer
41 views

rtcwake not working on Ubuntu 14.04 installed on MacBook Air (mid 2012)

I have installed Ubuntu 14.04 GNU/Linux on a MacBook Air (mid 2012). I'm trying to use rtcwake to implement a "delayed hibernation from suspend", as in https://askubuntu.com/a/33192 (the particular ...
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3answers
2k views

command not running in cron (systemctl suspend)

I have this cronjob set : * * * * * /usr/bin/systemctl suspend And it is not working. But I can run it in a shell and it works. I don't understand what could be not working. EDIT Redirecting error ...
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2answers
4k views

How do I make my laptop sleep when it reaches some low battery threshold?

I'm using Ubuntu, but I have i3 as my window manager. Under i3, when my battery reaches 0%, the computer will just abruptly shut down, no warning or anything. Is there a simple script or ...
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0answers
45 views

Laptop keeps waking shortly after suspending, kills battery overnight

Fedora 23 with Gnome 3.18. Every 5-20 seconds after suspending, for some reason wakeup is triggered(whether or not the lid is closed.) If the lid is open it turns on the screen and if closed I hear ...
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0answers
18 views

Mint + Kernel 4.5.4: laptop loses suspend state when unplugged

I'm using Linux Mint 17.3 on a newish Asus laptop with Mate desktop. To get the Nvidia graphics and Elan touchpad both to work, I installed the 4.5.4 Linux kernel. I've pretty much got everything ...
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20 views

'gnome-screensaver-command -l' doesn't work when called from '/etc/pm/sleep.d'-script

I am using Archlinux and trying to let my notebook lock the screen via the instructions given on wiki.archlinux.org before it suspends. Calling gnome-screensaver-command -l only locks my screen, when ...
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2answers
4k views

“Memory corruption detected in low memory” kernel messages?

I have some memory corruption detected in low memory messages. I have read about it here, but I'm afraid I can't really make anything out of the discussion. It does indeed happen when I suspend/resume,...
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2answers
4k views

How to run systemd user service to trigger on sleep (aka. suspend, hibernate)?

Based on various sources I have cobbled together ~/.config/systemd/user/screenlock.service: [Unit] Description=Lock X session Before=sleep.target [Service] Environment=DISPLAY=:0 ExecStart=/usr/bin/...
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2answers
55 views

Can lower swappiness speed up wake-up from hibernate?

Does anyone use swap? what is your swapiness value? Mine are 60 $ cat /proc/sys/vm/swappiness I use hibernation. It worked but slow to load when wake-up.. If I tune swappiness from 60 to 10. Does ...
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1answer
52 views

Mint 17.3 Wi-Fi does not work after resuming from suspension

My Wi-Fi will not work after suspending but WILL work after hibernating. I've tried a couple things and have had some luck so I'll post what I've done and the effects I've seen. $ sudo lshw ...
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2answers
68k views

How to disable auto suspend when I close laptop lid?

I'm using archlinux. It never auto-suspend before a recent system upgrade(maybe I updated the kernel?). I think it is related to laptop-mode or acpid, so I stop them: /etc/rc.d/laptop-mode stop /etc/...
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1answer
31 views

Can I safely remove my USB drive when my machine is suspended?

I often suspend my laptop with a USB drive still mounted. What I would like to do is store my laptop away and of course, the USB drive is in the way. So I was thinking of removing the USB drive and ...
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0answers
155 views

Intel Graphic error: i915 […] has bogus alignment

I'm using Debian unstable and I have a graphical problem after my computer suspend. My Xfce desktop is not correctly rendered on the wakeup, I can see my background through the panel (see screenshot) ...
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51 views

Force xfce4-power-manager to suspend

I would like my power button to suspend - no questions asked. xfce4-power-manager would like my power button to suspend - but only after I have been asked: An application is currently disabling ...
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1answer
66 views

Is possible not to turn off an SSD in suspend/sleep/S3?

I'd like to keep the SSD (or HDD, it doesn't really matter though) powered on, even if I suspend (S3) the computer and prevent it from turning off during the sleep time. Is it somehow possible to ...
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1answer
409 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
128 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 ...
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3answers
34k views

How to disable USB autosuspend on kernel 3.7.10 or above?

I've updated my HTPC from kernel 3.7.10 to 3.10.7 and it seems CONFIG_USB_SUSPEND is now gone from the kernel options and included in PM. The main problem I'm facing is that I have an external HDD ...
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0answers
31 views

Keep GNU/Linux Desktop System on while downloading

how to keep the GNU/Linux Desktop System on --( ignoring suspend session from Desktop Environment setting ie. KDE )-- while download in progres in firefox, uget or etc? is there any add-on for ...
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1k views

Black screen after resume?

I have an Asus laptop (Cr400) running Mint 17.1. If the machine is put into sleep and then resumed, I get a black screen. I can use Ctrl -Opt-F1 to switch to a command line, but that hangs at a ...
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1answer
238 views

ThinkPad X220 with Fedora 23 does not wake up any more

I have a ThinkPad X220 running Fedora 23. All was good until yesterday when the machine did not wake up from suspend-to-RAM any more. Only holding the power button for several seconds would turn the ...
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0answers
70 views

Suspend to RAM not working on Debian Jessie 8.3

I'm using Debian Jessie 8.3 and I'm having problems making my system to suspend to ram. If I use systemclt suspend or s2ram -f my system seems like it is suspending to RAM, but it freezes and my only ...
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0answers
43 views

Debian, closing lid, want hibernate instead of suspend

How do you change the settings about the action triggered by the laptop lid closing? At /etc/systemd/logind.conf I changed #HandleLidSwitch=suspend to HandleLidSwitch=hibernate but it had no effect. ...
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0answers
88 views

Suspend not working on elementary os freya (ubuntu 14.04 based distro)

The problem with suspend is it is reverting back to live after 1-2 seconds of suspension. When I hit the suspend button it suspends as it should but after 1-2 seconds it become active. I am absolutely ...
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1answer
191 views

PC-BSD command line approaches to sleep (suspend to RAM) and hibernate (suspend to disk)

Background Lumina offers a Suspend option, which works. KDE Plasma 4 offers Sleep and Hibernate options, neither of which work. As suspend to RAM can work with Lumina, so I'd like to try the same ...
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1answer
56 views

Block device disappears after suspend-resume

After few suspend/resume cycles one of my hdd disappears from the list of devices, here is part of dmesg output that seems to be related to issue: [ 450.005310] sd 5:0:0:0: [sdc] Starting disk [ ...
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88 views

dynadock - Crashes unexpectedly with “Fixing recursive fault but reboot is needed”

Whenever connected to my dynadock, my notebook (Linux Mint running Ubuntu 14.04.1) has crashed unexpectedly with: And if I press Ctrl+Alt+F8: [drm:intel_set_cpu_fifo_underrun_reporting [i915] *...
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0answers
82 views

Keyboard doesn't work in X11 after resuming from sleep/suspend

My computer: Debian 8.3 Linux 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u3 (2016-01-17) x86_64 GNU/Linux Dell Latitude 5420 I'm using XMonad window manager, some applets (in stalonetray) ...
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25 views

Why do all windows move to a single monitor when resume from suspend? (Debian + Cinnamon)

Setup is a laptop with a monitor attached, desktop extended. External monitor is designated the primary. Whenever my laptop resumes from suspend, all windows have been moved to the laptop, not where ...
6
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1answer
72 views

How to keep the computer on when connected?

I'm using Linux Mint Debian v2, 64-bit. I want the computer to sleep shortly after I stop using it, so I've set the inactivity timeout to 10 minutes. But, when I'm connected to my computer using my ...
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211 views

USB ports do not wake up from suspend to RAM

I have an AMD Athlon 5350 (desktop, not a notebook) and recently upgraded from openSUSE 13.2 to Tumbleweed (openSUSE's rolling release). After that I gave suspend to RAM another try after it had just ...
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1answer
122 views

Dell XPS 13 L321x cannot resume after suspend

I've a Dell XPS 13 L321x running Debian Jessie that cannot resume after being suspended. Hibernate works fine if you trigger it with pm-hibernate. I've tried rmmod on the mei and mei_me drivers ...
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74 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) /usr/bin/...
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1answer
300 views

Nvidia driver problem on suspend Linux Mint

I have problem little problem with Linux Mint 17.3, I've install Nvidia 352.63 driver and everything works fine until I suspend. When I resume after suspend animations start lagging, while I'm ...
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0answers
34 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 ...
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2answers
103 views

Keep an SSH connection persistent through waking and suspending of computer

Here are my informations: I have an SSH connection I use as a SOCKS5 proxy. It's annoying to have to reinitialize it everytime I wake-upon-computer. I've set ServerAliveInterval to 60 in ~/.ssh/...
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1answer
147 views

How to disable suspend on close laptop lid on NixOS?

I'm using NixOS on a laptop and want to disable auto-suspension that happens every time I close the laptop lid. Approach described in “How to disable auto suspend when I close laptop lid?”, that is, ...
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1answer
63 views

Run at command when computer is sleeping

I want to schedule a job using at command, but my laptop may have gone to sleep by that time. So the question is will that command will be executed? If yes, how? I mean will my computer will wake and ...
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15 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? ...