Hi there, I have a problem with Plank and I do not know what is wrong, where to look, what to try...
The problem is as following: when I start an application, for example Thunderbird, but is also happening to others, like for example Iron, I do not have the option to "Keep in Dock". Another symptom is that the icon is kind of blurry (see the screenshot...)
If I add the entry manually I get the "Preferences:456] Unable to load preferences from file"
Can somebody point me on what I am missing? Thanks.