https://bugs.kde.org/show_bug.cgi?id=498941
--- Comment #4 from Deinorius <deinor...@gmail.com> --- I see, but in my case it's GPU utilisation in wayland. Panel contains mostly the usual suspects: launcher button - apps - space - Application Title Bar - Arch Update Checker - system tray I found one reason for this to happen. The panel still has to be hidden, and after I'm did some work in Google Docs in Firefox I download/save the document as PDF, Firefox opens that file and GPU utilisation stays up, until I move the cursor to the panel and bringing it up. Utilisation goes down. Virtual Desktop was deactivated this time. -- You are receiving this mail because: You are watching all bug changes.