A power-saving state, basically same thing as "Standby mode", that allows a computer to quickly resume full-power operation (typically within several seconds) when you want to start working again.
1
vote
0answers
21 views
Xorg hangs machine after a period of inactivity
And this happens only when I leave the machine with X running.
Here is my xorg.conf, which is basically the failsafe one.
Section
"Device" Identifier "Configured Video Device" Driver ...
1
vote
0answers
22 views
Turn screen off when no motion in front of webcamera
Is it possible to automatic turn screen off when there is no motion detected in front of webcamera for X minutes ?
Can i use
sudo service motion start
and
xset dpms force on/off
somehow ...
1
vote
1answer
718 views
High fan speed and noise after system wakeup in newly install 13.04
I've just installed ubuntu 13.04 on my notebook Compaq 6720s and found the cpu fun working at high speed after waking system up.
When the system is booted the fan works normaly and realy calm. But ...
0
votes
4answers
281 views
thinkpad t61 won't wake from sleep / suspend 13.04
My laptop is a lenovo thinkpad t61 with intel graphics card running 13.04. I'm pretty sure that when my battery gets too low, the laptop suspends itself, but when i plug it back in, it won't come on. ...
1
vote
0answers
13 views
My screen is shown after ubuntu is waken up
When I wake up suspend or hibernate, my screen is shown for a moment. How can I block it ?
1
vote
1answer
25 views
Sleep button no longer works
I need the sleep button on my keyboard (aptly labelled Zzz) to put the laptop to sleep, but pressing it no longer does anything. I'm pretty sure it used to work.
Output from xev:
FocusIn event, ...
1
vote
1answer
439 views
Brightness doesn't work after sleep with Ubuntu 13.04
I have a problem with my Toshiba Satellite R850.
The brightness-adjustment via the Function-Keys and the system settings works properly, but not after putting the Laptop on Sleep-Mode.
The answer ...
1
vote
1answer
30 views
How to programatically temporarily prevent standby mode while particular (cron) script is running?
I have a script launched by a cron from an Kubuntu 12.04.01 LTS laptop to NAS. The script simply contains an rsync command backing up the laptop.
The problem is that if the system goes into standby ...
0
votes
1answer
34 views
Keyboard starts skipping characters after wake from suspension/sleep, restart required.
After my computer wakes from sleep the keyboard is starting to skip characters unless i type very very slow. The only solution i have found is to restart the computer.
Being linux i guess there most ...
1
vote
0answers
78 views
Can't log in after waking up from sleep
I have this issue since the first time I installed Ubuntu 12.04 LTS. Whenever my laptop wakes up from sleep the log in screen looks like this:
In order to log in I end up restarting my system and ...
0
votes
0answers
15 views
Buetooth devices disappearing from connection menu, not from devices
As a supplement to my laptop speakers i use my Bose soundlink wireless speaker to watch movies with better sound quality, however my laptop has a crappy battery and sometimes when i go smoke i don't ...
0
votes
0answers
24 views
Choosing Standby option (sleep option isn't available) my desktop halts, but recovers only partly [Solved] [closed]
Choosing Standby option (Sleep option isn't available) my desktop halts, but recovers immedialtly. BUT network jams and cannot be opened without rebooting.
Before recent updates choosing standby ...
1
vote
1answer
108 views
Black screen after suspend - Toshiba NB515-SP020LL, GMA3600 graphics, Ubuntu 12.04
Hi I'm trying to troubleshoot this and am following these instructions to help me out.
I'm getting a black screen after suspend and am using a Toshiba NB515-SP020LL with a GMA3600 graphics card. It ...
0
votes
0answers
29 views
Linux suddenly resets, temporarily erasing all files and settings, after a while, the computer suddenly defaults again [closed]
My Ubuntu PC has done this many times: the computer just sits there in sleep mode, but when I turn it on, all files, preferences and settings appear to be deleted. After a few months, the computer ...
2
votes
1answer
374 views
Ubuntu suspend works only once through lid close
My system is ASUS N56VJ. The suspend feature works the first time if I sudpend by closing the lid/or specifically selecting to suspend form the settings menu(top right gear button).Lateron it just ...
1
vote
0answers
44 views
Ubuntu wont sleep when wireless on
when i make my notebook (Lenovo S12 ION) sleep (from menu, or s2ram) he awakes right after.
I figured out that when i turn HW switch for wireless of, it works just fine. What should i do? Thanks.
...
0
votes
0answers
35 views
How to troubleshoot problem with hanging on idle?
Recently installed 12.04 on a laptop, and it works great. The only issue I am having is that after turned on for a few hours (and perhaps idle), the system becomes unresponsive.
It will not start any ...
0
votes
0answers
72 views
Ubuntu is not launching properly on first X server boot attempt and won't wake up after sleep [closed]
I think my problem is a consequence of some of the latest updates, because I haven't changed anything serious on my system. When I boot into Ubuntu 12.04 and log into my account, Unity seems to get ...
0
votes
0answers
46 views
How to deactivate Sleep mode? [duplicate]
I am using Ubuntu Server 12.04 LTS.
I want do deactivate the Sleep mode: no black display, no safe mode, no sleep mode, no hibernation.
I've tried some commands, but nothing worked.
Some idea's on ...
0
votes
0answers
208 views
Lenovo S300 does not wake up from sleep
my brand new Lenovo ideapad S300 does not resume from a sleep mode in Ubuntu 12.04 nor 12.10 both 32bit and 64bit versions. Has anyone had this problem?
0
votes
0answers
47 views
Sleep problem- Audio/Video stutters and lags Ubuntu 12.10
I have a Toshiba P755-S5196 and after an update the system behaves really weird after resuming the playback of videos and songs stutters as if the clock is going to fast.
0
votes
1answer
96 views
How to make Guest save theme changes on log-out/shut-down/restart?
Ubuntu 12.04
At the moment I'm trying to recover my password on my only account, (but it auto-logs in) so I use the Guest when the computer logs-out/sleeps on my administrator account. So I change ...
6
votes
3answers
314 views
Dell Studio 15, Turnoff after suspend due to overheat, and does not turnon the fan as well [closed]
I am new to Ubuntu and linux as well, the thing is...
I got strange problem with my laptop, I am not sure is the problem with my hardware or the os
I got: Dell Studio 15 (ATI Graphics Card) with ...
0
votes
0answers
56 views
Wake up from sleep with LightDM?
Is there any way to use LightDM to log back in when the computer wakes ups from sleep? I think it looks nicer than the included gdm-like prompt..
2
votes
1answer
149 views
How do I disable the sleep button on my keyboard in U12.04?
Hello I have read Q and A : How do I disable the sleep button on my keyboard?
but in Ubuntu 12.04 64bit has
gsettings set org.gnome.settings-daemon.plugins.power button-sleep "nothing"
gsettings ...
1
vote
0answers
103 views
No response at all from keyboard after sleep (12.10) Sony Vaio VGN-CS Series
There's no response from my keyboard after the lid is closed on my laptop. Keystrokes aren't recognized and none of the light indicators (num lock, caps lock, etc) will show up. I've tried a couple of ...
0
votes
0answers
85 views
How can I restore remote mounts after sleep/suspend?
I have a Synology DiskStation NAS that I occasionally mount with my Ubuntu 12.04.1 laptop. To mount it, I open Nautilus (3.4.2), click Browse Network, double-click the DiskStation, and enter my ...
1
vote
1answer
106 views
Application autostart after system boot for a random interval
Reading 'sleep' mans and googling haven't provide any useful information.
I want to run Pidgin after Ubuntu boots, but after some time left. For example, logon is passed, and after interval for 1 to ...
2
votes
1answer
135 views
Run Script on Wakeup?
Is there a way to run a script when a computer "wakes up" (from sleeping)? I know it can be done on startup, obviously, but the issue in this case is that the backlight of my laptop seems to reset ...
9
votes
2answers
152 views
Change printer sleep time
Background: Brother HL-2270DW printer configured with my Xubuntu 12.10 over my home network. Whenever it finishes printing something, the fan keeps running for about 2 hours before going to sleep.
...
1
vote
0answers
49 views
Waking up from “do nothing” state when lid closed
My laptop HP Pavillion DV6 8 Gb ram will not wake when you open the lid, key strokes and mouse movement is not recorded. Any one have any ideas
0
votes
0answers
86 views
After Suspension can't write with bluetooth keyboard
I have a strange error.
When I put my computer to Suspension and turn it on, I can't fill in my password with my bluetooth keyboard.
Instead, I must click on "switch users", THEN in the menu, the ...
0
votes
0answers
34 views
Troubleshooting a non responsive computer
It has happened on a few occasions now that my computer has over night become non-responsive. By that I mean, turning on the computer screen shows nothing (it goes back to sleep) and trying to ssh ...
1
vote
1answer
252 views
Thinkpad X1 Carbon wakes up from sleep automatically
So, I bought a Thinkpad X1 Carbon and put Ubuntu Gnome Remix 12.10 on it. I've had an issue. Sometimes, the device will resume from its sleep state automatically. This has happened both under Windows ...
1
vote
1answer
1k views
Power & Sleep Management
I'm running 12.10 with xmonad.
Trying to ensure that the right things happen when I close laptop lid, etc. I see Internet search results for similar issues that mostly point towards ...
1
vote
1answer
584 views
Ubuntu 12.04 monitor goes to sleep and won't wake up
We have about 80 systems running ubuntu 12.04 64bit desktop edition. We are facing a strange problem. Everything works fine except that after the monitor goes to sleep, if we don't wake it for long ...
0
votes
1answer
140 views
dual screen sleep problem
When the computer wakes up (so when I re-log in after he went to sleep) the 2nd screen is a bit messed up. Let's try to explain that better: the content is shifted to the left, meaning that the left ...
0
votes
3answers
1k views
How to disable sleep/screensaver Kubuntu 12.04 LTS and VLC?
I watch VLC for a while, then about 15 min. later, it sleeps.
Where can i find the how to disable the screen-saver or how to disable sleep?
2
votes
0answers
189 views
Wake up from sleep with GPIO (I2C)
My situation:
Ubuntu 10.10 running on an Atom driven main board
The main board has a GPIO chip integrated (F75111 by Fintek).
They communicate through I2C (SMBus). We have a driver running that ...
2
votes
2answers
666 views
What is the command for sleep/hibernate? [duplicate]
Possible Duplicate:
How can I suspend/hibernate from command line?
I have an Acre Aspire One and this netbook does not have a sleep function on the key board and with the removal of the ...
0
votes
1answer
229 views
Laptop fails to wake up after sleep for several hours
I shut the lid on my Toshiba and go to sleep. I come back in the morning and it won't wake back up. It seems like I can put it to sleep for less than 2 hours. After that, I'll have to do a hard reboot ...
0
votes
0answers
101 views
Krunner does not run after sleep or screen-saver
After the Kubuntu goes into sleep or after the screen turns dark when idle, KRunner fails to run.
Whether I try to launch Krunner from shortcuts, terminal or menu, there is no response. When running ...
0
votes
0answers
102 views
Which files are used to configure tuxonice when hibernating with hibernate-disk
I use the tuxonice (i386 pae) kernel from https://launchpad.net/~tuxonice/+archive/ppa to hibernate my system with tuxonice since the regular kernel based hibernation fails often. Now I have ...
0
votes
0answers
44 views
screen gradually goes black-then no way to restart
Okay-I am sitting at the computer and it is working fine, then it gradually starts to slowly dim and then goes black. No key stroke or mouse move or power button action will wake it up. Help..Thanks
3
votes
1answer
287 views
Black screen after resuming from sleep on IBM X30
A currently installed Ubuntu 12.04 will leave my IBM X30 with a black screen after resuming from sleep mode. It seems as if the machine itself would return, but only the screen remains black and ...
2
votes
3answers
559 views
Is there a way suspend 12.04 using a bash command while keeping the password prompt?
I desire to suspend my Ubuntu 12.04 install with a bash script. The pm-suspend command will not prompt for a password when resumed. Is there a way to suspend my machine and have a password prompt when ...
3
votes
1answer
241 views
Xubuntu 12.04 hangs when sleeping the second time
After booting my machine, it's able to suspend correclty the first time, with the power button flashing slowly. I'm able to hit the button and have it come back on. The second time however, seems to ...
1
vote
1answer
317 views
How do I get sleep and hibernate working on an Asus K53z?
Help!
New ASUS K53z laptop that has a fresh Ubuntu 12.04 install...
However, sleep doesn't work...
Tried to follow the manual process in this thread...
...
0
votes
0answers
168 views
Long resume time (from suspend) with AMD Fusion
If I make a brand new install of Ubuntu 12.04 64-bit, update it fully, and run the command pm-suspend, then the time for it to resume from sleep is 4 seconds with an Atom/Ion platform and 17 secs with ...
0
votes
1answer
198 views
Can not get Ubuntu 12.04 to sleep or suspend on Toshiba Satellite L35
Suspend works OK in Windows XP on this computer, but not in Ubuntu 12.04.
