Help Printed

Add new printer, system isn’t show the driver list

Sometimes, after install and configuration cups for printing, you can’t get the list of printer driver list although you have been installed necesary parkages. Whenever you try to add using any of the available protocols CUPS spits this incredibly helpful error message out:
Unable to get list of printer drivers: "Success"
I spent an hours for researching about that problem then it fixed and work flawlessly. Here is my solution to fix the problem with Canon LBP2900:

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XFCE4 Wallpaper display in Black and White

How to fix XFCE4 Black & White Wallpaper

After I switched some wallpapers manager apps I got the problem: XFCE4 Wallpaper only display in black and white. I have managed to fix the issue partially, by removing and reinstalling gdk-pixbuf and gdk-pixbuf2 – which I recall threw some errors during the system update. However, all custom (jpeg or png) wallpaper images are displayed in black and white once they are set as wallpaper.

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