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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, installed xscreensaver with no results.

I have tried adding start-up applications:

> xscreensaver –nosplash (with no results)

also executed: 

sudo gedit /etc/xdg/autostart/screensaver.desktop

with is output:

> [Desktop Entry]
> 
> Exec=xscreensaver
> 
> Name=XScreenSaver
> Blockquote
> 
> Type=Application
> 
> X-KDE-StartupNotify=false

(with no results)

Also when I manually open the screensaver I get this error:

The XScreenSaver daemon doesn't seem to be running on ":0". Launch it now?

I have also tried following the instructions here (top answer)

Any help is appreciated.

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Kalamalka Kid
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    I'm not sure if it's a typo, but you have xscreensaver –nosplash not xscreensaver -nosplash. (It should be a hyphen, not an en-dash.) – Sparhawk Mar 28 '14 at 22:52
  • I didn't see that. Wondering though if that oversight would actually disable the launching at startup? I did try just entering the command without the splash part and ha no success. I believe the problem is rooted in the daemon error though – Kalamalka Kid Mar 29 '14 at 03:33
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    Ok, can you try testing that startup applications work (e.g. replace the xscreensaver command with something like date > /tmp/startup_script_out, and then check the file at /tmp/startup_script_out), and also check that the real command works (i.e. try manually running xscreensaver -nosplash in the terminal after startup). Also, you can test if xscreensaver is running with pgrep xscreensaver in the terminal. – Sparhawk Mar 29 '14 at 03:52
  • ok hang on. fixing somethign here – Kalamalka Kid Mar 29 '14 at 04:25
  • date > /tmp/startup_script_out was entered into start-up. But could see no such file in the /tmp/ folder. WHen I try to run the command xscreensaver I get the error: xscreensaver: 21:39:54: "gnome-screensaver" is already running on display :0.0 (window 0x2e00001) – Kalamalka Kid Mar 29 '14 at 04:40
  • So looks like there are (at least) two problems then. How are you launching applications/commands at startup? And for the second part, from your link, you also need to remove gnome-screensaver. – Sparhawk Mar 29 '14 at 04:43
  • ok. Gnome screensaver removed. As for startup applications I go to the application startup settings – Kalamalka Kid Mar 29 '14 at 04:46
  • ok one improvement now. I am no longer getting the "XScreenSaver daemon" error anymore. The output of 'pgrep xscreensaver' was 2438 .Now what should I do? – Kalamalka Kid Mar 29 '14 at 04:58
  • Okay that's great. Now it's just the startup problem. I don't actually use Unity, so I'm not sure how setting it up that way works. Is it as per the screenshots here? And you fill in the "command" field? If so, try filling it with bash -c 'date > /tmp/startup_script_out2'. – Sparhawk Mar 29 '14 at 05:17
  • the statup menu item is entered in two ways:

    1- sudo gedit /etc/xdg/autostart/screensaver.desktop ----and 2 - going to starup application via UBUNTU menu, and enetering in the command line:/etc/xdg/autostart/xscreensaver -nosplash

     – Kalamalka Kid Mar 29 '14 at 05:28
  • I would think (1) would work, but (2) shouldn't (that directory should only contain *.desktop files, and they won't take flags anyway). Can you try my suggestion above using the GUI, as per my link? – Sparhawk Mar 29 '14 at 05:31
  • I just tried putting # in front of all the commands in the etc/xdg/autostart/screensaver.desktop file to see if that was conflicting with anything, btu the result was nill. Now I will disable the other one in Startup Applications and restore the etc/xdg/autostart/screensaver.desktopfile and see if that works. – Kalamalka Kid Mar 29 '14 at 05:32
  • I'm not sure I understand. If you comment out the whole file, then you should get no result. It just won't execute. And which "other one" are you talking about? – Sparhawk Mar 29 '14 at 05:33
  • "the statup menu item is entered in two ways: 1- sudo gedit /etc/xdg/autostart/screensaver.desktop ----and 2 - going to starup application via UBUNTU menu, and enetering in the command line:/etc/xdg/autostart/xscreensaver -nosplash" I tried removing eazch of these individually to see if they were conflicting, but nothing changed, meaning the screensaver did not start after reboot. – Kalamalka Kid Mar 29 '14 at 05:39
  • in any case, whats interesting is that the command xscreensaver -nosplash works fine from Terminal, but wont load at startup. Perhaps there needs to be some kind of delay before the command is executed? – Kalamalka Kid Mar 29 '14 at 05:40
  • Yes, but the problem is that we haven't verified that manual startup commands are executed at all. So please try the GUI with http://askubuntu.com/questions/440528/xscreensaver-to-load-at-startup?noredirect=1#comment575549_440528 – Sparhawk Mar 29 '14 at 05:42
  • ok thank you for your patience. thank link is to this page though – Kalamalka Kid Mar 29 '14 at 05:47
  • Yep, that was my earlier suggestion in the comments. You might have missed it. I think we're getting confused, so I'll reiterate. :) So… by adding a command to the startup scripts using the GUI as specified here, put bash -c 'date > /tmp/startup_script_out2' in the "command" field. – Sparhawk Mar 29 '14 at 05:52
  • HI, again thank you for your patience. I tired adding: /usr/share/applications/Banshee to teh startup with no success. As for the command you are giving me, I am confused. What does it have to do with that link? I should also remind you that I am ubuntu 12.04 – Kalamalka Kid Mar 29 '14 at 06:02
  • Glad you got it worked out. My earlier comment was running a dummy command to confirm that startup scripts ran in general. I was linking to the Ubuntu help page that tells you how to add startup commands. /usr/share/applications/Banshee wouldn't work either, since that isn't the correct path. (As I saw before, bash -c 'date > /tmp/startup_script_out2' would have worked, but that's moot now.) Anyway, glad you worked it out. – Sparhawk Mar 29 '14 at 09:16

2 Answers2

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ok the answer is this: I had the WRONG directory for the applications. The path I had before was incorrect/. to determine which path was the correct one i executed:

**

$ which xscreensaver

**

which pointed out this was the path:

/usr/bin/xscreensaver

I put that in the command line in the startup menu application and it worked!

Kalamalka Kid
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0

In Xubuntu 14.04 I opened 

sudo mousepad /etc/xdg/autostart/screensaver.desktop,

and commented out the line

Exec=xscreensaver

to read

# Exec=xscreensaver

saved the file and restarted my computer. Result: screen saver doesn't start at all.

Eric Carvalho
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Ter3ry
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