Ubuntu: How can I fix program icons that appear as a question mark in the Launcher? (3 Solutions!!)

Ubuntu: How can I fix program icons that appear as a question mark in the Launcher? (3 Solutions!)

Helpful? Please support me on Patreon:

With thanks & praise to God, and with thanks to the many people who have made this project possible! | Content (except music & images) licensed under cc by-sa 3.0 | Music: | Images: & others | With thanks to user ScottC ( user pa4080 ( user Nick Weinberg ( user Michael ( user ihsan kocak ( user Goddard ( user Alaa Ali ( and the Stack Exchange Network ( Trademarks are property of their respective owners. Disclaimer: All information is provided "AS IS" without warranty of any kind. You are responsible for your own actions. Please contact me if anything is amiss at Roel D.OT VandePaar A.T gmail.com.

Ubuntu,13.04,launcher,icons,question,solution,answers,