I can confirm this bug too. In my case, setting tookbar to hide becomes in a white window.
As a workaround do this: - Open gconf-editor - Go to /apps/gthumb/ui - Set the key "toolbar_visible" Now it should work. -- gthumb starts with an empty window on my system https://launchpad.net/bugs/83975 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs