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

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0
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0answers
5 views

KDE lock screen appears when in Google Hangout

How can I disable the KDE lock screen from automatically appearing, but only when I am in a Google Hangout (in Chrome)?
3
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2answers
50 views

How to execute a shutdown with timer and screensaver command in a script

I made this script when executed will shutdown my system (after some time) and should enable a screensaver. #!/bin/bash sudo shutdown -h +30 gnome-screensaver-command -a There are mainly two ...
0
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0answers
14 views

A screen saver app is wanted

Ubuntu 15.04 is installed, which has a blank mode for saving power. But, I want to display a screen saver when it comes to tea time. What should I do? The file is located following url built for ...
0
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0answers
17 views

Using an application as a screensaver

I have an application that I would like to run every time my computer is idled, and (much less important) I would like to send a sigterm signal whenever any input is received. For those wondering, the ...
2
votes
1answer
16 views

How to run cmatrix without error using '-l' option in Terminal (not console)

I have installed cmatrix using the command: sudo apt-get install cmatrix And when running the command: cmatrix -l In console I get a very cool looking font with matrix like symbols. But when I ...
0
votes
1answer
24 views

looking for lunux screensaver

A long time ago I was using a very cool screensaver on my ubuntu system. Since I have to format and reinstall the system (learning linux is not without risks...). Unfortunnaly I don't remember the ...
1
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0answers
16 views

How do I stop my screensaver from darkening and pausing? It happens frequently and I need to stop this

My screen keeps dimming and while it is dimmed, it pauses for a few minutes and this happens very frequently. I have gone into settings in the desktop and screensaver, but this does no good. I have ...
0
votes
1answer
38 views

Ubuntu 14 intermittently can't come out of hibernation / sleep mode

Sometimes when my Ubuntu 14 goes into hibernation mode then pressing a key won't bring it back. What could be wrong? Now I must make a hard powercycling to get back to my desktop if the screensaver ...
0
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0answers
24 views

How can I make an SWF in to a screensaver?

I want to make this: http://futzi01.deviantart.com/art/Way-too-many-Pinkies-338211681 in to a screensaver, but I don´t know how to. Can someone give me a tutorial or something? I downloaded ...
1
vote
2answers
41 views

Why won't XScreensaver install from the command line?

All I know is that I get the following output in my terminal: supuhstar@SupuhComp-U:~$ sudo apt-get install xscreensaver xscreensaver-gl-extra xscreensaver-data-extra xscreensaver-screensaver-bsod -y ...
0
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2answers
38 views

Screen locks automatically after certain amount of time [duplicate]

The screen locks automatically after 5 minutes when I am watching YouTube on fullscreen. How can I fix this?
0
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0answers
23 views

Ubuntu Gnome: Screen Shield duration

I was wondering if there is a way to set the time which has to pass after the screen to be turned off. Every time I lock the computer (Ctrl + Alt + L), the screen turns off inmediately. I would like ...
0
votes
1answer
45 views

Running a windows screensaver via wine [duplicate]

I'm trying to get Free Fire Screensaver to run on my Kubuntu 14.10 machine. I've managed to install it under wine and now have an .exe file to start the fire effect (which works exactly as it should, ...
1
vote
0answers
20 views

New desktop dies when starting OpenGL screensavers

I got some new screensavers (sudo apt-get install xscreensaver xscreensaver-gl-extra xscreensaver-data-extra) and it had some nice OpenGL screensavers on it. When I start some of them (one of them is ...
1
vote
0answers
30 views

Screensavers not showing up in xscreensaver list

I recently switched to xscreensaver in 14.10 and it's running just fine. Except when I added the gluqlo screensaver, it just refuses to show up in the xscreensaver panel. Might I have missed a step ...
0
votes
1answer
107 views

I want to see the electric sheep “screensaver” on my ubuntu boxes

I have a number of laptops and PCs running in my home, generally running Ubuntu 14.04 with the gnome window manager I used to love having the Electric Sheep screen saver, I understand the Gnome ...
0
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0answers
78 views

Ubuntu loses network connection and dpms becomes re-enabled after unplugging AC adapter on Macbook Pro

On Ubuntu 14.01, when I unplug my AC adapter, the network connection is lost (even with connected to wired via eth0). Also, the dpms settings are lost. So even though I run "xset -dpms", that setting ...
6
votes
0answers
51 views

How do I get cmatrix to turn on after a certain period of inactivity in console?

I have got the console screensaver cmatrix, and I was wondering if there is anyway of getting it to turn on after a certain amount of inactivity in the console you are in? OS Information: ...
2
votes
1answer
147 views

XScreenSaver Lock Screen

I got XScreenSaver and removed gnome-screensaver by following these instructions: http://askubuntu.com/a/293014/364819 And my settings are as follows: And it is all working fine and that, but I ...
1
vote
1answer
117 views

Upgrading XScreenSaver

I got XScreenSaver and removed gnome-screensaver by following these instructions: http://askubuntu.com/a/293014/364819 But now when I launch XScreenSaver I get this: So I went to the website and ...
0
votes
0answers
17 views

LTSP Ubuntu thinks I'm a different user, but $USER and $HOME are correct

I am running an Ubuntu 14.04 system with the XFCE4 desktop as a fat LTSP client. Ubuntu seems to be under the impression that I'm a different user. When I go into the terminal, the \u portion of PS1 ...
1
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0answers
55 views

Ubuntu 14.04 screen lock policy

We have a security policy that the Ubuntu desktops have to lock the screen after 10 minutes.I use to use xscreensaver on Ubuntu 12.04 for this by removing gnome-screensaver and overwriting the config ...
0
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0answers
99 views

Monitor disconnected when screens go black

Since short I have a new 4K monitor connected to my AMD R9 280x on Xubuntu 14.04 via DisplayPort. I have a second monitor connected to the computer as well via HDMI. What I'm observing is that when ...
0
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0answers
36 views

Cannot log-in at locked screensaver, must log-in with “switch user..”

I have configured my screensavers to lock the page after some time; and I prefer to lock the sceen myself using the title bar "Lock/Switch account..." feature, e.g. when I leave my desk. While trying ...
0
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0answers
40 views

Query screensaver status from Python e.g. via dbus

I want to do this, but in Python: Is there a programmable way to tell if the screen is locked? I know I can do it by launching a process: gnome-screensaver-command --query and I know I can track ...
0
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0answers
16 views

customize ubuntu with bash scripts - never turn the screen off [duplicate]

I'd like to disable the screen from dimming automatically. It is manually done in Settings > Brightness & Lock > Turn screen off when inactive for: Never. I want to do it with a shell ...
0
votes
1answer
52 views

USB Power Saving Settings

I have a USB weather station. If the screensaver kicks on (blank screen and lock), data from the weather station stalls out. I can lock the screen manually and I have no issues at all with the ...
0
votes
0answers
142 views

Confused about Light Locker/Power Manager settings in Xubuntu 14.04

In Xubuntu 14.04, Light Locker and Power Manager settings are different control panel views, however, there are screensaver settings inside Light Locker's one. Anyway, there's no screensaver options ...
0
votes
1answer
59 views

can you set the screensaver to go on less than 1 minute?

I'm actually using an older version of xubuntu currently (only temporarily). I mainly use my computer for listening to music, and if i want to skip a song, change volume, or see what song is playing, ...
0
votes
0answers
112 views

x11vnc -gone: Cannot lock screen using gnome screensaver

I'm running Ubuntu 14.04LTS Server and installed a 'light weight' gnome desktop using sudo apt-get install xorg gnome-core gnome-system-tools gnome-app-install I have also installed x11vnc sudo ...
0
votes
1answer
305 views

How to override the screensaver settings in the MATE desktop:

I installed mate onto Ubuntu 14.04. Before installing mate, I had the Unity and LXDE (Lubuntu Packages) desktop enviroments installed. I installed mate and rebooted. After that, I got two network ...
0
votes
1answer
40 views

How to fix: screen saver greys out but does not turn off the screen after update?

Currently my settings are: grey off the screen to save power checked, turn off the screen after 3 mins. It worked fine until I did a mass update. It looks like turn off setting is not applied - ...
0
votes
1answer
67 views

Screen blanker problem

Ubuntu 14.10. I have enable screen blank after 5 minutes but after that screen is turning off for one second and turning on again. My graphic card is Intel GM965: 00:02.0 VGA compatible controller: ...
0
votes
1answer
1k views

Screensaver not working in 14.10

After the upgrade to trusty my screensaver stopped working. Gnome screensaver's settings tell it to start only on Gnome sessions (OnlyShowIn=GNOME and AutostartCondition=GNOME3 unless-session gnome in ...
1
vote
1answer
76 views

There's no screensaver that shows one picture after the other (as in windows)?

I want to use a bunch of photos as screensaver. I haven't found any screensaver that just prints out at the screen each photo, one after the other. The closest thing that I'm using is the ...
0
votes
1answer
303 views

How to let gnome-screensaver turn off the monitor when locked in commandline?

I am using Trusty but not unity desktop. I lock my screen by gnome-screensaver-command -l. Seems like in default configuration, gnome-screensaver won't save my power. I found this which did not work. ...
1
vote
1answer
636 views

Replace Light Locker with Gnome screensaver

There have been many issues reported concerning Light Locker. Sometimes the lock doesn't work, it locks by itself when not supposed to and many more. Bottom line is Light Locker's major issue is, it ...
0
votes
1answer
494 views

xset startup command not running on startup

I have Ubuntu 14.04 with XFCE as my desktop environment. After disabling screen blanking and screensaver from settings, my screen still went blank after 10 minutes no matter what I've tried. So I ...
-1
votes
1answer
129 views

Xscreensaver error xubuntu [closed]

When idle, instead of seeing screensavers, i got an error related to xscreensaver, i don't know what exactly, i'll take a picture of it soon and update the question When Idle, I move the mouse to ...
0
votes
1answer
268 views

How to stop having to enter password twice to unlock the screen?

Recently when I lock my Ubuntu 14.04 account I have to write my password twice in two different places before getting in. This happened recently. I think I might have installed some stuff that I saw ...
0
votes
0answers
76 views

How to turn off / hide the mouse when screensaver is active in KDE 4?

I've got a standard Ubuntu system with KDE 4.13. It could probably be considered 'kubuntu'. When the screensaver comes on, the mouse is visible and quite prominent on top. How do I set the ...
0
votes
1answer
167 views

Is there a programmable way to tell if the screen is locked with the new Unity interface?

I have lots of stuff in my crontab, including some that talks to my screen. If I'm not there for it to be notifying, I don't really want it to run. Is there a way I can check to see if the computer ...
2
votes
0answers
428 views

Lubuntu Light Locker settings incorreectly starts power saving mode

In Lubuntu 14.04 64-bit on a desktop computer, my monitor goes to power saving mode almost immediately after the blank screen has appeared, regardless of the Light Locker settings. I do not want the ...
2
votes
1answer
592 views

Please explain the parameters 'noexpose' and 'cycle' in xset

I have been trying for a long time to prevent my screen from blanking every 20 minutes. I understand there are many interlocking layers of applications that can do this and it is not straightforward ...
1
vote
1answer
213 views

Keyboard-shortcut to reset the graphic card driver

I would like to fix the on my Lenovo Yoga 2 Ubuntu 14.04 occasionanal blank screen. Since the only workaround is to close the lid and reopen it, I guess the graphic-card gets a hang-up that is gone if ...
-1
votes
1answer
405 views

How do you get a full digital clock on the Ubuntu Desktop?

How to get a clock like this on ubuntu's desktop?
2
votes
2answers
502 views

unity - how to detect if the screen is locked?

both of these only work after the screen that was locked gets blanked; but they sometimes fail also, when for any reason the screen doesnt blanks... gnome-screensaver-command --query ...
0
votes
0answers
16 views

XScreensaver extras? [duplicate]

Turns out that my previous question, about blank screens at logon, was based on Ubuntu 12.04, and was flagged as "end-of-life" by a senior member. I had no idea that my version was so out of date. ...
6
votes
5answers
12k views

Lubuntu enforces screen lock

I can't disable screen lock in Lubuntu. In Power management I have it unchecked. There is another option "Enable light locker" in the "Light locker settings". I also have this unchecked but I still ...
2
votes
0answers
132 views

lock/unlock events for in C++ app which should not depend on screen savers

We have a product, which was developed for Windows. Because of customer request we are developing it for Linux also. So being a beginner to Linux, have migrated most of it (which I loved it). Now got ...