DESCRIPTION: icons are not beign displayed correctly in the notification area since the last update. Tested on arch/antergos, in 2 different machines. After login http://oi65.tinypic.com/31322s6.jpg After the state of an icon changes http://oi65.tinypic.com/2mcu9lk.jpg After I change the size of the icons of the notification area http://i66.tinypic.com/2yp11sj_th.png Some times it does ever weirder stuff: https://i.imgur.com/O0rJ9AE.png WORKAROUND: The workaround if to run xfce-panel -r but it only lasts until an icon changes its state, until I change the size of the icons, or until I restart the pc. HOW TO REPRODUCE THE ERROR: Download antergos and install it in a virtual machine. Then update the packages and restart.
Which Gtk+3 version do you get in Antergos? There have been GtkStatusIcon changes that break the icons - especially without compositing enabled - in Gtk+3.24. Related upstream report: https://gitlab.gnome.org/GNOME/gtk/issues/1280
*** This bug has been marked as a duplicate of bug 14577 ***