Cannot change the login screen background

[luvshines]

I recently upgraded to 12.04 and am not observing some issue with the login screen background
I was using 'ubuntu tweak' to keep the login screen background different from my desktop background
But something seems to have changed recently. The setting is no longer working
The screen which I chose as login is displayed only for a flash second and is immediately overriden by my desktop background

So effectively, both my desktop and login background are same. I have tried to change it repeatedly using the same tweak but invain.

Any help would be much appreciated

[cmcanulty]

Ubuntu tweak is an easy way to do that

[satish_j]

The login screen background is stored in /usr/share/backgounds.
Navigate to the directory and chmod the selected background image to 755.
Logout and Login/

[luvshines]

Ubuntu tweak is an easy way to do that

I am already trying to use Ubuntu tweak.

From my initial post

I was using 'ubuntu tweak' to keep the login screen background different from my desktop background
But something seems to have changed recently. The setting is no longer working

[luvshines]

The login screen background is stored in /usr/share/backgounds.
Navigate to the directory and chmod the selected background image to 755.
Logout and Login/

Nope !! Not working from me. The permission were 644 already, I changed it to 755 but again the same effect.
The screen which I selected as login is displayed for a split second but is immediately overriden by the desktop image right at the login screen

[Bucky Ball]

Grub Customizer is my tool of choice.

http://www.webupd8.org/2010/10/grub-...er-add-or.html

[deadflowr]

The login background now runs the desktop background of whomever is set for logging in. If you have a system with multiple users, scrolling between them will change to whatever each user has set as a backgound. It does at first feel annoying, but eventually you can get used to it. I too, liked(cool feature) the 11.10 version, but now I have grown to like(tolerate) the new way. So far, I have not found an easy way to replicate the 11.10 experience.

[luvshines]

Grub Customizer is my tool of choice.

http://www.webupd8.org/2010/10/grub-...er-add-or.html

But I never said anything about grub screen background. I want to customize just the login screen background

[luvshines]

The login background now runs the desktop background of whomever is set for logging in

But isn't it configurable ?
It was working 2-4 days ago and stopped working suddenly.
Infact the login screen I selected shows for a second and is then replaced by my desktop screen

[satish_j]

Nope !! Not working from me. The permission were 644 already, I changed it to 755 but again the same effect.
The screen which I selected as login is displayed for a split second but is immediately overriden by the desktop image right at the login screen

This is strange.I had similar problem and was able to get it resolved by changing the rights on the file.
Maybe you can try with 740 and check