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

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4
votes
2answers
612 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
535 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 ...
3
votes
2answers
5k 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
votes
1answer
827 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?
3
votes
0answers
1k 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
993 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
vote
2answers
2k 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
648 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
827 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
433 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 ...
11
votes
4answers
3k 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
3k 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
2k 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 ...