Got the same problem on 17.04. I don't use Firefox. Using Thunderbird and PHPStorm on daily basis. After some time (pretty random) unity-panel-service takes all available RAM and I need to reboot to correct the problem.
Got the same problem on 17.04. I don't use Firefox. Using Thunderbird and PHPStorm on daily basis. After some time (pretty random) unity-panel-service takes all available RAM and I need to reboot to correct the problem.