Install gThumb on Ubuntu or Linux Mint

gThumb is an image viewer and browser for the GNOME Desktop. It also includes an importer tool for transferring photos from cameras.

Fixes included in gThumb 3.0.2:

• Fixed fullscreen toolbars with multiple monitors
• Fixed error when rotating keeping the original size
• Photobucket exporter: fixed crash when closing the dialog
• Delete key does nothing when image first opened
• Picasa Web exporter: images not displayed in the export dialog
• Fix parallel build problems with enum generation

Installation of gThumb viewer, Enter Commands in Terminal:

sudo add-apt-repository ppa:webupd8team/gthumb
sudo apt-get update
sudo apt-get install gthumb

Via Webupd8