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

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7
votes
1answer
361 views

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

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: No LSB ...
2
votes
1answer
426 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
191 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
24 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
vote
0answers
74 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
votes
0answers
140 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 ...
7
votes
3answers
232 views

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

I have configured my screensavers to lock the desktop after some time; and sometimes, e.g. when I leave my desk, I prefer to lock the screen myself using the title bar "Lock/Switch account..." ...
0
votes
1answer
119 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 ...
1
vote
0answers
351 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
142 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, ...
1
vote
2answers
2k 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
46 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
68 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
143 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
696 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. ...
3
votes
1answer
1k 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
966 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
212 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 ...
1
vote
1answer
417 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
1answer
261 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
509 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 ...
3
votes
2answers
1k 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
375 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
780 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
911 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
17 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. ...
7
votes
5answers
18k 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
214 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 ...
0
votes
1answer
253 views

Lock screen automatically in Cinnamon

How can I set computer to turn off my monitor and lock my screen after a minute in Cinnamon. In Unity I can just go to brightness and lock and set it but in Cinnamon I can't see that setting. If I go ...
1
vote
0answers
145 views

Need to run xscreensaver in ONE of the TWO monitors in a multihead setup - Ubuntu 12.04

I have a multihead setup with two monitors, running Ubuntu 12.04. How to make xscreensaver run in one monitor. Need only one of the following lines present, on invoking xscreensaver. xscreensaver: ...
0
votes
0answers
25 views

BlueProximity and LightDM / Xubuntu [duplicate]

I would like to use BlueProximity to lock/unlock my session in Xubuntu 14.04. Problem is that I could not find LightDM command for unlocking a screen (googled several times). I would prefer not to ...
2
votes
1answer
4k views

How do I configure xscreensaver to use the GNOME lockscreen on Ubuntu 14.04?

I'd like xscreensaver to lock my session using the standard GNOME lockscreen, instead of using the horrible 1990's xscreensaver lockscreen prompt (sorry guys but it needs a facelift). I know this is ...
1
vote
0answers
93 views

tv connected, laptop monitor should turn off

Have HP nvidia 7400M gpu laptop with VGA connected to sony TV. Have been using ubuntu with my Sony LCD for 4 years. Earlier in 2011-12 the screensaver would run on the monitor and switch it off even ...
0
votes
1answer
192 views

How do I prevent Xubuntu 14.04 from turning off when listening to music?

i don't want settings turned to never. I also tried the Caffeine app but couldn't even get it to start, and so here I am. Thanks in advance!
0
votes
1answer
1k views

Xfce screen goes black after some time

My Xfce goes black after some time when I'm not using computer. I already checked from setting/screensaver that mode is set to be disable screen saver, but the screen still goes black. How can I make ...
0
votes
1answer
326 views

Screen freezes after screen saver when watching fullscreen videos. Disable screensaver when using flash

Update: libflashplayer is installed on my system, firefox just isnt using it.... I discovered this hack-sawing through my root directory with ls -R / | grep libflashplayer I want to disable the ...
10
votes
7answers
8k views

Lubuntu - Disable screen saver…for real this time?

I know this has been asked multiple times. I have tried multiple things, however nothing I seem to do stick. I am trying to disable the screen saver/screen blanking on Lubuntu 14.04. I've tried the ...
1
vote
1answer
10k views

Xubuntu 14.04, Power Manager, Screensaver

When my computer is inactive, I keep getting a black screen and the screen goes into locked mode asking for a password, even though in Power Manager I have "Never" set for actions and monitor and ...
0
votes
1answer
187 views

Ubuntu 14.04 Hangs While Screen is Off

I have an Asus G73JW laptop with a fresh install of Ubuntu 14.04 x64. While I'm using the laptop, it works quite well - but if I leave the laptop unattended for a while, I come back it will have a ...
0
votes
1answer
441 views

Laptop screen goes blank after 33 seconds of inactivity

I have a Lenovo Thinkpad T60 running 12.04.4 LTS, Precise Pangolin; the desktop is KDE. Starting today, the display goes blank after 33 seconds of inactivity. Clicking or even moving the mouse, or ...
2
votes
1answer
141 views

ctrl+alt+l not activating screensaver

When I first installed Ubuntu 14.04 the keyboard shortcut Ctrl+Alt+L would activate the screensaver. Now, after I had to do a reinstall that shortcut locks the account and goes to lock screen. Super+L ...
1
vote
1answer
178 views

Privacy issue when waking up suspended machine

Using Xfce, when I close the notebook lid it suspends, and when I open the lid it wakes up. When it wakes up it shows the screensaver until I press a key or move the mouse then it asks me for my ...
3
votes
1answer
6k views

Ubuntu 14.04 lockscreen turns of music + does play 'lock-sound'

My computer automatically locks its screen (as its supposed to do) after the 30 seconds that i've asked for in the lock screen settings menu. Since upgrading from the 13.10 to the 14.04 system, the ...
2
votes
0answers
524 views

ubuntu 14.04 64bit and vlc 2.1.4 screensaver keeps coming on

Greets All I have ubuntu 14.04 64bit running vlc 2.1.4, using unity desktop and xscreensaver installed from the software center. (Gnome screen-saver is not installed.) Whenever I play a video in ...
1
vote
0answers
797 views

Disable lock screensaver

The latest update for 14.04 changed the lock screen behaviour. For a while during development of 14.04, the lock screen would not run the screensaver - just lock the screen. The following links to ...
0
votes
1answer
116 views

How to alias one command to be resolved into another command?

AFAIK alias is usually used to make 'shortcut' for long command. But what to do if I want to alias one command to another? I need this because I replaced gnome-screensaver with xscreensaver, so the ...
0
votes
3answers
231 views

Why do desktop / monitor screens fail after staying logged in overnight?

I am currently running Ubuntu 13.10. I experienced this same issue with Ubuntu 12.04, so I dont believe the following issue is tied to a specific release. I am using Ubuntu for work, by choice. Id ...
5
votes
3answers
2k views

How do I stop xscreensaver during movies play?

I'm running Ubuntu 12.04. I installed xscreensaver in place of gnome.screensaver. My problem is that I cannot get the screensaver to stop popping up when I'm watching a movie on Movie Player. I have ...
3
votes
2answers
5k views

xscreensaver to load at startup?

Greetings I am running UBUNTU 12.04 and logging in on UBUNTU 3D. Wondering if anyone knows the definitive answer to getting xscreensaver to load at start-up? I have removed gnome screensaver, ...