You are right it is related to the theme. The call of the GTK functions: gtk_widget_get_style_context, gtk_style_context_get_background_color, tk_style_context_get_color are emitting a draw signals to psensor when the widget does not have the focus.
BTW, by caching the retrieval of fg/bg colors when drawing the psensor curves, I can easily fix the CPU overuse in the Psensor code. I verified than it works, there is no more CPU overuse when the focus is lost. I will try to commit a fix in a PPA asap. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1582930 Title: psensor CPU usage jumps when graph window loses focus To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/psensor/+bug/1582930/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
