a command for delaying execution of a program for the given length of time. For low power mode, use *suspend* instead.

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3
votes
1answer
223 views

How can I display uptime with sleep-mode time excluded?

I put my laptop to suspend mode, woke it up later, and now it shows uptime some 23 hours (with uptime), which is obviously not true. I suspect uptime simply returns the difference between the ...
0
votes
1answer
39 views

Laptop doesn' t want to wake up

My laptop (Notebook HP Pavilion g7t-1100 CTO) have been working fine till today, I enabled Virtual Technology in BIOS and from that time laptop doesn't want to wake up after I slept it. When I disable ...
3
votes
0answers
211 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
votes
0answers
87 views

How do I find out what process is putting my machine to sleep?

My laptop is going to sleep after about 10 minutes of inactivity, and I don't know why. I verified the standard power options, are they're not set to put my machine to sleep. Here is grep's output ...
2
votes
0answers
298 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
votes
0answers
104 views

How to know when a device is ready

I have firewire mixing console and I wrote an udev rule which calls a script to set up the whole audio chain (alsa -> pulseaudio -> jackd -> firewire) as soon an the console is switched on. Now I ...
1
vote
0answers
37 views

Check if laptop is asleep

Does anyone know to check via SSH or bash script whether or not my laptop has "fallen asleep". For some reason whenever my laptop falls asleep my drawings (on /dev/fb0) are over ridden by the ...
1
vote
0answers
21 views

Ubuntu VPS in sleep mode / standby?

I currently have a problem with my VPS (ubuntu 14.04.4). When I access it after hours the first time again via HTTP or SSH it takes a few seconds until it reacts, sometimes it is even too long, so it ...
1
vote
0answers
41 views

C shell. Make script wait for Gnome-terminal to finish

I am working on a script that has to process a lot of data. All comes down to 3 commands. I use: #!/bin/csh gnome-terminal -e "ssh $servername1 'command 1'" & gnome-terminal -e "ssh $servername2 ...
1
vote
0answers
33 views

Monitor won't sleep RHEL 6.5

I just installed linux and even after 30 minutes the monitor never goes to sleep. I have no idea where to look beyond the power management settings. Tried even setting the turn monitor off after 1 ...
1
vote
0answers
272 views

How to prevent automatic external hard-drive unmount

I am running some simulations in Matlab on a Linux machine (running Debian Gnome v3.4.2). All the scripts and heavy .mat files are in an external 1TB Toshiba hard-drive connected through USB 3.0 to ...
1
vote
0answers
230 views

udevadm trigger runs only one rule

I have 1294:1320 RISO KAGAKU device on F17. The problem is after sleep/resume hid reclaims this device back and its udev rule is ignored. If I unplug and plug in the device it is OK until next ...
1
vote
0answers
2k views

CentOS 6.5 will not sleep after period of inactivity

I've recently upgraded my Ubuntu 12.04 LTS to CentOS 6.5. This is a desktop PC (non-server) that I would like to sleep/power down after a period of inactivity. I have the following settings in my ...
1
vote
0answers
145 views

Debian Mouse Preference?

I just loaded Debian onto a live usb today for the first time. I successfully killed my laptops annoying trackpad with the synclient command, but now I can't figure out how to get Debian to stop ...
0
votes
0answers
19 views

Gnome 3 on openSuse 42.1: Seemingly Random Commands Causing High CPU Usage

I am experiencing intense cycles of high CPU usage on my openSuse laptop. I have noticed my browser intermittently freezing up (and my fan speeding up) and I checked htop and this is what it looks ...
0
votes
0answers
109 views

Centos7 crontab @reboot sleep not working

I am currently trying to get my server to relaunch a few things on server reboot but they were failing due to screen not yet being loaded (I believe), in an attempt to fix this I added a 3min sleep to ...
0
votes
0answers
24 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
votes
0answers
131 views

Is my MacBook Air sleeping under Debian Jessie?

I frequently notice the Apple logo lights up relatively briefly when the lid is closed on my MacBook Air running Debian Jessie. If I suspend with the lid open then the lock screen briefly appears and ...