Bug#908088: network-manager-gnome: nm-applet icon corrupt after upgrade to GTK 3.24

[Ben Caradoc-Davies]

Another reboot, and a different set of corruption. A mostly black 
background with a few pixels of grey and black garbage at the top left. 
Screenshot attached.

Kind regards,
--
Ben Caradoc-Davies <b...@transient.nz>
Director
Transient Software Limited <https://transient.nz/>
New Zealand