The suspend tag has no wiki summary.
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19 views
Setting USB remote wakeup
We have a custom Linux board, where we are able to power the system down and only maintain USB power. This feature should be used for waking the system from an USB device.
Therefore we want to set ...
2
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2answers
87 views
How to encrypt my system such that suspend to RAM works and is also encrypted
How can I encrypt my system (at best using lvm + dm-crypt/luks) such that suspend to RAM works and that everything is in an encrypted state when suspended to RAM?
1
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2answers
72 views
Sscreen very dim after resume from suspend
I'm unable to resume from 'Suspend to RAM'. It resumes properly, albeit with a very very dim screen (so dim I can barely make out the desktop). Trying to brighten the screen using the Fn keys doesn't ...
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1answer
38 views
Changing suspend order on OpenSUSE 12.2
This question seems more relevant here than SO. I've been trying to debug a library that X uses through a GDB session that I'm running through SSH, but it seems that on OpenSUSE, the SSH session is ...
1
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1answer
123 views
Suspending laptop fails ~50% of the time
Running ArchLinux and GNOME 3 on a Thinkpad X220.
When I suspend my laptop it goes into sleep mode and the LED ring around the power button fades in and out.
When a suspend fails, the LED ring and ...
1
vote
1answer
90 views
A drive changes device file name after resuming from suspend (Linux Mint 14)
I'm running into a very odd problem: When I resume Mint 14 from suspend, one of my drives (/dev/sdc) changes letter / device file name (to /dev/sdd). fdisk -l shows that it has the same partitions, ...
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0answers
57 views
scrolling lost after standby
Linux Mint 14
Cinnamon
I have this below script which I run manually once to enable scrolling after I login.
synclient VertTwoFingerScroll=1
synclient HorizTwoFingerScroll=1
synclient ...
2
votes
1answer
51 views
Can e2fsck be suspended?
I have a large hard disk partition. I would like to launch e2fsck on it so that i shall suspend its progress, be able to reboot and resume e2fsck from where it was suspended.
3
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0answers
198 views
Where to put scripts that run when computer is resumed?
I need to lock the screen when my computer is waken up from memory suspend,
So I tried to put the following script to /usr/lib/pm-utils/sleep.d and /etc/pm/sleep.d, but it never got executed,
...
3
votes
1answer
72 views
Turn on PC speaker after resume
After resuming from suspend my PC speaker becomes silent. I need to run alsamixer and arbitrarily adjust its volume either up or down for it to come back again. But if I suspend and then resume a ...
8
votes
2answers
331 views
System-wide power management policy on debian-based distros?
I would like to put idle machines in our lab (running Mint Debian edition) on standby after a timeout. I have tried pm-suspend and it puts the machines on standby and wakes up fine.
Does anybody know ...
2
votes
1answer
155 views
Kubuntu doesn't reconnect to Wifi after waking up from sleep
I just installed Kubuntu on my laptop and it's working fine so far, except the wireless connection is not switched on after waking up from sleep. I do have to click "Enable wireless" so that it ...
9
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1answer
5k 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
...
1
vote
1answer
190 views
Thinkpad T400: Suspend to HD doesn't resume
I've got a Thinkpad T400 with Gentoo Linux installed. Suspend-to-RAM works like a charm.
However, Susped-to-Disk doesn't work: if I suspend, the Laptop powers down and accesses the HD for around 30s. ...
1
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0answers
194 views
Can't set a blacklist for usb autosuspending
I'm trying to disable usb autosuspend for my wireless USB mouse:
CONTROL_USB_AUTOSUSPEND="auto"
AUTOSUSPEND_USE_WHITELIST=0
AUTOSUSPEND_USBID_BLACKIST="046d:c52f"
I already put these values to ...
5
votes
1answer
249 views
Is it possible to automatically wake from suspend?
Here's my problem:
I have a laptop running Arch that I just keep on at home. It's got a good 4 hour battery life, but sometimes my daughter is playing near where it's kept and ends out pulling the ...
1
vote
2answers
1k views
Arch suspend when I close laptop lid?
I'm in fluxbox on Arch on a Macbook 5,1. New to linux. I'm trying to get Arch to suspend when I close my laptop. Lately I've just been using sudo pm-suspend.
I installed slimlock, and inserted
...
1
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0answers
520 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. ...
3
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0answers
130 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. ...
0
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2answers
250 views
Will suspension or hibernation of OS suspend running programs?
I am running a program in my terminal. BUt I need to suspend or hibernate the OS (Ubuntu 12.04) for a while. Do I have to Ctrl-Z my running program before doing that? Or will suspension or hibernation ...
10
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4answers
353 views
In bash, what are potential negative consequences of pausing a process with control-z?
Using bash, one can pause a process with control-z. However, are there any general circumstances or guidelines to beware of where a process would not behave well with being paused?
My specific ...
3
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1answer
211 views
Graphics dim, but mouse cursor not dim
When I resume from suspend-to-ram often the graphics on my internal screen is dim (around 30-50% intensity). Initially I thought it might be the backlight, but the mouse cursor is not dimmed - only ...
4
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1answer
837 views
Run a script after lid is opened
I would like to run a script after my laptop lid is opened. is there anything like rc.local that is run after the laptop wakes up after suspending?
I use Ubuntu 12
(I need it because some of the ...
4
votes
2answers
408 views
How do I prevent GNOME suspending while I finish a compilation job
I am trying to build a custom kernel for my machine which is taking a long time to build (as expected). Is it possible to stop my GNOME desktop from suspending the machine until the compilation has ...
2
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2answers
587 views
Removing supend and hibernate privileges
On OpenSUSE 12.1 x86_64, Gnome 3.2 . I want to remove the suspend and hibernate options from the Gnome (Shell) menu as
suspend makes no sense IMO for a desktop
hibernate has a slight tendency to ...
2
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0answers
658 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 ...
6
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2answers
2k views
How to debug a suspend problem?
I used to have Fedora 14 installed on this HP Compaq 610, and the suspend feature worked fine. Now that I've installed Scientific Linux 6.1 suspend doesn't work anymore. How do I debug/fix it?
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0answers
612 views
How to make front audio jack work again after waking up from suspend?
Sometimes, after I wake up from suspend (using pm-suspend), the front audio jack stops working (no sound) after I wake up my laptop. Only after a full reboot I get it to work again.
My laptop is an ...
5
votes
4answers
959 views
Suspend/resume single process to/from disk
On occasion, we would like to suspend memory-intensive processes on our Ubuntu and OS X servers to temporarily free up some RAM for other jobs. If all we were worried about was CPU usage, a simple ...
3
votes
2answers
258 views
Determine time of last suspend(-to-ram)
I have a backup script that is run each night. If my (Linux-) host is suspended it is woken up by another host before the script runs.
I would like to be able to suspend my host again after the ...
4
votes
2answers
416 views
Laptop does not power off after it has been suspended to ram
I suspend my laptop using echo mem > /sys/power/state. That works fine and it resumes nicely. Once I try to power it off, it shuts down fine until i see the message Power down. (or similar). ...
3
votes
1answer
426 views
openSUSE 11.4 doesn't wake up from suspend to ram, sometimes doesn't logout
I have openSUSE 11.4 on a vaio S series laptop, using KDE, and it is nearly up-to-date. Everything was fine but after an update (whose details I can't remember), these problems appeared:
Nearly ...
1
vote
2answers
3k views
ACPI wakeup from keyboard/mouse via /proc/acpi/wakeup after suspend. How to find the correct device?
I'd like to wakeup my system via keyboard or mouse. This can be done via /proc/acpi/wakeup and a simple
echo DEVNAME > /proc/acpi/wakeup
my wakeup file looks like this
Device S-state ...
3
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1answer
412 views
Debian wake up from suspend password
I am using Debian Squeeze.
When I suspend my laptop and wake it up again later, it doesn't ask for the system password. How do I fix this?
2
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0answers
844 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 ...
2
votes
1answer
547 views
how to detect a laptop hibernate/resume(close lid,open) in osx from a bash script
This is a follow on question to
how to trap a suspend a resume from a bash script
How do you a trap the event that occurs when you close the lid and later reopen it from a bash script?
1
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2answers
816 views
how to trap a suspend a resume from a bash script
I have a bash script (on osx) running continuously, it currently traps and handles a terminate like so
trap onshutdown TERM
how can I make trap also handle suspend/resume like
trap onsuspend ?
...
5
votes
1answer
426 views
How to stop application from being suspended by Ctrl+z?
Currently I'm running dvtm inside a terminal, and vim inside dvtm. When I press Ctrl+z intending to suspend vim, dvtm got suspended instead. I didn't have this problem with screen or tmux, so I think ...
1
vote
2answers
765 views
S3 sleep problems — nVidia or Intel H67 (Sandy Bridge motherboard) issue?
I have a new Sandy Bridge i5-2500 and Intel H67 motherboard. As the onboard video didn't work, I put in an older 8600 gts graphics card. However, the S3 suspend won't work (and I can't test without ...
5
votes
3answers
389 views
Suspending my laptop breaks ethernet over firewire, are there commands which can fix it?
As mentioned in this question I am using a firewire cable to provide a private network between my laptop and my desktop, because it makes using the screen sharing program synergy much nicer than using ...
10
votes
4answers
2k views
How can I debug a Suspend-to-RAM issue on Linux?
I'm hoping to get experience-based suggestions on how to go about debugging suspend-to-RAM issue. Advice specific to my situation(detailed below) would be great, but I am also interested in general ...
3
votes
3answers
2k views
Ubuntu won't Hibernate
With my new built computer Ubuntu 10.4 lucid won't hibernate or suspend. It's a custom-built Core i7 on the Gigabyte X58A-UD3R motherboard. Hibernate is enabled in the bios.
Running sudo hibernate ...
2
votes
2answers
1k views
Fedora auto suspend
I am using Fedora 13 and for shutting down and rebooting automatically, we have the following commands:
# shutdown -h/-r now
Similarly, if I want to make my system go into suspend mode after ...
