I have updated my PhpStorm to 2017.2.4 (previously 2017.1.4).
To start 2017.2.4 I have to cd phpstorm2.4folder/bin then ./phpstorm.sh
For 2017.1.4 I had a launcher icon, and now, if I click on this icon, it opens 2017.1.4.
How do I change the icon to launch the last update? I'm on Ubuntu.
Deleting the old-folder did the job...