Ubuntu
network-manager package

  1. Bug #37128
  2. Comment #9

Comment 9 for bug 37128

Revision history for this message
Philipp Kern (pkern) wrote : Re: Icon nm-vpn-lock missing: Icon 'nm-vpn-lock' not present in theme

I needed the same command, i.e. "gtk-update-icon-cache -f /usr/share/icons/hicolor/", to successfully fix the problem.