Blanking of the screen or filling with moving images when computer not in use.

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1
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0answers
61 views

Screensaver not activating in 13.10

I'm running Ubuntu 13.10 64bit and the Unity desktop environment. I have my screen lock settings configured so it will blank the screen after 5 min. and lock it imediatly. The problem is it doesn't! ...
2
votes
1answer
2k views

How do I change my lock screen in Ubuntu 13.10?

Currently my lock screen is what I am assuming is the default lock screen. the command: gnome-screensaver-command -l activates this screen. I installed light-locker and want the system to use this ...
0
votes
2answers
327 views

Reduce screensaver timeout to a custom value in seconds

I have a box running ubuntu 13.10 unity that I need to auto log in and it currently locks after 30 seconds, but I'd like to reduce this to between 1 and 5 seconds - how can I do this? Cheers
0
votes
0answers
56 views

How to temporarily disable Xfce monitor power off via bash

I have set up my monitor to go off after some minutes of inactivity, but when watching an internet stream in a browser this is unwanted, thus I'd like to have bash command that to disable (and later ...
0
votes
0answers
103 views

How to fix: Flash playing a video doesn't cancel display suspention?

Update For Ubuntu 14.04, fglrx-updates and newest Chrome / Flash, the problem does NOT affect Youtube, just videos played by other Flash players. Current & no like: screen gets suspended ...
0
votes
0answers
43 views

MATE fails to follow profiles

I'm having an issue with the MATE desktop. I installed it about 2 weeks ago, and there were seemingly no errors. It installed all of the required packages just fine and the desktop itself starts, and ...
2
votes
2answers
280 views

Unlock KDE from bash

I am running Kubuntu 13.10 x64 with no special settings. Now I want to unlock the machine by ssh (the kde screen lock). I tried this: ...
0
votes
1answer
86 views

Stop gnome-session trying to launch application

I would like to stop gnome-session trying to launch an application each time I login, namely gnome-screensaver.desktop (since I have uninstalled in favor of xscreensaver so currently get a syslog ...
2
votes
0answers
1k views

How to disable xscreensaver lock on suspend?

I have recently installed Ubuntu 12.04 LTS and have installed xscreensaver. As I am the only user on this computer and I am only using the computer for music, movies, and some web browsing I have no ...
0
votes
0answers
49 views

Why my monitor never shuts down when on the logging screen (ubuntu 13.10)?

Why my monitor never shuts down when on the logging screen (ubuntu 13.10)? This problem arrived after the 13.04 to 13.10 upgrade. Since then,I did a fresh install of Ubuntu 13.10 and the problem is ...
2
votes
1answer
147 views

how to disable the animation of dimming the screen when ubuntu turns inactive screen off

When Ubuntu 13.10 decides to turn of inactive screen, it runs an animation for 15 seconds long, slowly dimming the screen. The purpose, I assume, is to give an interim for human intervention - a ...
1
vote
0answers
69 views

xscreensaver dies when monitor is switched off / gnomescreensaver exposes other screen [closed]

I have a rather strange problem to report. I have installed the fglrx module for my AMD HD7750 gfx card, multihead (not Xinerama). When executing a screenlock in XFCE (by default, xscreensaver), and ...
0
votes
1answer
59 views

screensaver lock won't release

I have my Ubuntu 12 desktop set to lock after a time period-- this works fine, but when I go to unlock it sometimes (usually only after leaving it locked overnight) won't come out of the locked ...
1
vote
0answers
57 views

Screensaver that displays random quotes

I have an app on my Android phone called Quotes that uses the daydream feature of Android to display random quotes while the phone is charging. I was wondering if there is a screensaver for linux that ...
2
votes
0answers
360 views

Display date/time in Ubuntu lock screen (cinnamon-like)

I was using Ubuntu 13.04 till a few days ago. I had installed Nemo and I guess cinnamon got installed too (I was still using Unity nonetheless). One of the good things about that was the lock screen ...
0
votes
1answer
1k views

Disable Screensaver (Black Screen) in Ubuntu 12.04

Background : I have an application which is running on top of Ubuntu 12.04. When I boot up the device, it will automatically open the application and running until power off the device. Problem : ...
1
vote
1answer
210 views

How do I prevent 18 screensaver windows from opening? [closed]

When I login to KDE, ~18 kdeasciiquarium.kss processes run, each in a separate window. That's my screensaver, but why is it starting in a window, and why do 18 of them run? This began happening after ...
0
votes
1answer
582 views

How to make “xset s off” survive a reboot (12.04)

On an almost-fresh install of Ubuntu 12.04, after disabling screen turning off, screen lock, and suspension on inactivity from all the (two) places one can find under Ubuntu's System Settings, the ...
1
vote
0answers
144 views

Screen always on when on Lightdm login [duplicate]

Since updating from 13.04 to 13.10 my monitor when on login screen (Lightdm) is always on and the blank screensaver never works. Gnome Screensaver is activated and is working find when logged in. ...
0
votes
3answers
414 views

How to make a simple fast and lightweight custom screen locker?

Day to day I'm seeing many questions which say: Screensaver/lock doesn't work. Screensaver doesn't require password after waking or doesn't lock the screen. Can not exit screensaver / nothing works ...
1
vote
1answer
105 views

Locked out by XScreenSaver

In my Ubuntu 13.04, I suddenly found that though I can login, I am immediately blocked by XScreenSaver. So, I can no longer get into my account. I do have the root password if needed, and can get ...
1
vote
0answers
63 views

How can I enable screen saver on login?

System: Ubuntu 12.10 running Gnome The issue is that when Gnome launches, the mouse cursor is immediately placed over the Activities link enabling the Gnome menu. This means I can't immediately ...
0
votes
1answer
547 views

Kubuntu Screensaver create multiple process and after close , all of theme doesn't close

Kubuntu Screensaver create multiple process and after screensaver close , all of theme doesn't close. kcometen4.kss is name of processes. One time in login , Screensaver open in multiple window! ...
0
votes
1answer
370 views

Where do I change the screensaver options in 13.04?

I'm having a problem with the screen blanking every 10 minutes. I've tried every fix suggested on ask ubuntu but nothing has worked. I typed $xset -q $ xset -q Keyboard Control: auto repeat: on ...
3
votes
1answer
2k views

Where are the screensaver settings in Unity?

Why is there no screensaver in the default installation of Ubuntu 13.04 ? I've found that it can be installed afterwards, but I don't understand why this feature is not present by default. Has the ...
2
votes
1answer
266 views

How do I disable screen blanking in Ubuntu Touch

I have a Nexus 7 on my desk which I am using as a "second" screen as I work. It's displaying useful data to me. As such I don't want the screen to blank at all as it's plugged into a charger and I ...
0
votes
0answers
18 views

Ubuntu 13.04. i want the screen on 24/7. [duplicate]

i am building a process machine that must not turn off at all, and maintain the screen. how do i disable the black screen of inactivity? i have not found a simple way in the gui. thank you
2
votes
1answer
220 views

where can I get3D screen savers for ubuntu 12.04?

I want 3D screen saver for Ubuntu 12.04. where and how can I get them?
1
vote
1answer
150 views

I removed gnome-screensaver

I removed gnome-screensaver to install xscreensaver, but for some reason, it failed to run gnome-shell. I ran It manually but it failed. I also do sudo dpkg but no work. Before that, I installed ...
1
vote
0answers
84 views

cannot change Lock dialog in ubuntu 13.04

I'm using Ubuntu 13.04 raring and when I want to change the lock dialog I was unable to find /usr/shared/gnome-screensaver nor any other files mentioned on the Internet That includes : ...
0
votes
1answer
423 views

How to kill KDE screensaver from command line

Sometimes lock-screen just can't be unlocked in KDE, so I have to kill it from TTY. Update: in 4.13 plasma-overlay always respawns. Any other way?
0
votes
1answer
2k views

How to blackout screen or start screensaver with shortcut keys?

I'm often reading a hardcopy paper/book and taking notes on the laptop. I like to save energy (and battery) when the laptop is just waiting for me to read. My laptop unfortunately doesn't have a ...
2
votes
0answers
3k views

The XScreenSaver daemon doesn't seem to be running on “:0”

Since in Ubuntu 12.04 there weren't integrated screen savers (btw, why?), I looked for a tutorial online and installed XScreensaver 5.15. The problem is that it won't start the sccreen savers until ...
3
votes
1answer
111 views

Equivalent to in org.gnome.ScreenSaver KDE

I have a script that automatically disables my USB mouse when the screen is locked or idle. (Because my mouse is too sensible). It monitors the activity org.gnome.ScreenSaver, like this: dbus-monitor ...
0
votes
2answers
931 views

screensaver activates, screen fades, and computer goes to standby when watching video

When watching a video in a web browser Ubuntu starts to fade out the screen and eventually goes to black after 2 minutes. I expect this because this is how I have my power settings set up. When I ...
2
votes
0answers
99 views

Forcing screensaver lockout time for all users in Unity

I am using Ubuntu 12.04 and Unity. Is there a way to force the screensaver lockout time using an admin account? By default each user can change their lockout time. I need to be able to prevent ...
1
vote
0answers
42 views

Start screensaver on still pictures

I have an Ubuntu box connected to a plasma TV. Still images reduce the lifetime of plasma TVs and may cause pixel-burn. I am looking for a technique to start the screensaver if the picture on the ...
20
votes
2answers
60k views

Configure screensaver in Ubuntu

How do I configure the screensaver in Ubuntu? I can see that gnome-screensaver is running.
2
votes
0answers
296 views

Xubuntu: How can I avoid the double-password entry (lightdm then xscreensaver) on user switching?

I'm running Xubuntu raring with lightdm and xscreensaver. Both users on the system have xscreensaver set to lock the screen after n minutes. However, when I click "switch user" (or do gdmflexiserver ...
8
votes
4answers
17k views

How to stop screen going black after 10 min

My OS is Lubuntu 13.04. After 10 mins of inactivity the screen goes black. What I did to stop it without effect: uninstalled xscreensaver completely in power setting I set to never blank the screen ...
0
votes
1answer
202 views

ATI card (Radeon HD 5850) forced screensaver settings

I just installed an ATI graphics (Radeon HD 5850) to my desktop swapping my nVidia GTS250. I noticed it turns off the output if idle for 2 minutes, Even if I was running a video! unless the ...
1
vote
0answers
134 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 ...
0
votes
1answer
62 views

kde profiles for home, work movie watching etc

Is there a way to configure different KDE config modes for different profiles? when i am watching a movie i don't want to see a screen saver or lock screen, but when working at my PC i want to start a ...
2
votes
1answer
149 views

How can I identify the name of the last played xscreensaver?

Is there a way to identify the name of which screensaver was last playing an xscreensaver session? Is there a log or of which screensaver played last in xscreensaver, in a scriptfile or on the system ...
1
vote
0answers
130 views

display power saver logs me out

I recently got a second display. I am attempting to set it up so the two displays are in TwinView, with one landscape and one portrait orientation. After getting everything to work the way I wanted, ...
0
votes
1answer
151 views

Pidgin/Empathy are not recognizing webcam

i'm new to ubuntu and am having some issues doing a few things. I'm trying to video chat on yahoo but am having trouble getting pidgin or empathy to recognize my webcam. I also can't figure out how to ...
0
votes
1answer
146 views

Unable to disable screen saver

I have set 'Turn screen off' to Never in Brightness and Lock, but my screen still goes dark after some time being idle, unless I'm watching a movie in VLC or some other media player. What can I do to ...
2
votes
0answers
163 views

How can I configure the screensaver and energy-management options separately for two screens?

Background I have finally managed to use twinview with a TFT(1440x900@60Hz) and a TV(PAL,1024x576@50Hz) on nvidia (proprietary driver), configuring xorg.conf manually. I had to do this manually since ...
0
votes
2answers
795 views

Turning off screensaver in Unity after installing xubuntu-desktop 12.10

I'm on Ubuntu 12.10. I installed the xubuntu-desktop package to see if I would like it and determined I would prefer to keep using unity. Ever since I did that I've been running into certain issues ...
1
vote
3answers
311 views

How do I play mame games on 12.10 without being interrupted by the screensaver?

"gnome-screensaver-command -p" is gone in 12.10 so mame can't poke to keep the screen alive. Is there a command I can add before "mame" to deactivate the screensaver and one to reactivate it after I ...