Comment 3 for bug 338837

Isn't this a duplicate of the #331383 bug?

Otherwise try this to solve it, it makes symlinks in your icon set to the human icons used for the notifications.

cd /home/USERNAME/.icons/ICONTHEME/scalable/status
ln -s /usr/share/icons/Human/scalable/status/notification-audio-next.svg notification-audio-next.svg
ln -s /usr/share/icons/Human/scalable/status/notification-audio-play.svg notification-audio-play.svg
ln -s /usr/share/icons/Human/scalable/status/notification-audio-previous.svg notification-audio-previous.svg
ln -s /usr/share/icons/Human/scalable/status/notification-audio-volume-high.svg notification-audio-volume-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-audio-volume-low.svg notification-audio-volume-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-audio-volume-medium.svg notification-audio-volume-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-audio-volume-muted.svg notification-audio-volume-muted.svg
ln -s /usr/share/icons/Human/scalable/status/notification-audio-volume-off.svg notification-audio-volume-off.svg
ln -s /usr/share/icons/Human/scalable/status/notification-battery-low.svg notification-battery-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-device-eject.svg notification-device-eject.svg
ln -s /usr/share/icons/Human/scalable/status/notification-device-firewire.svg notification-device-firewire.svg
ln -s /usr/share/icons/Human/scalable/status/notification-display-brightness-full.svg notification-display-brightness-full.svg
ln -s /usr/share/icons/Human/scalable/status/notification-display-brightness-high.svg notification-display-brightness-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-display-brightness-low.svg notification-display-brightness-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-display-brightness-medium.svg notification-display-brightness-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-display-brightness-off.svg notification-display-brightness-off.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-3G-full.svg notification-GSM-3G-full.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-3G-high.svg notification-GSM-3G-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-3G-low.svg notification-GSM-3G-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-3G-medium.svg notification-GSM-3G-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-3G-none.svg notification-GSM-3G-none.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-disconnected.svg notification-GSM-disconnected.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-EDGE-full.svg notification-GSM-EDGE-full.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-EDGE-high.svg notification-GSM-EDGE-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-EDGE-low.svg notification-GSM-EDGE-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-EDGE-medium.svg notification-GSM-EDGE-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-EDGE-none.svg notification-GSM-EDGE-none.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-full.svg notification-GSM-full.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-H-full.svg notification-GSM-H-full.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-H-high.svg notification-GSM-H-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-high.svg notification-GSM-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-H-low.svg notification-GSM-H-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-H-medium.svg notification-GSM-H-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-H-none.svg notification-GSM-H-none.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-low.svg notification-GSM-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-medium.svg notification-GSM-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-GSM-none.svg notification-GSM-none.svg
ln -s /usr/share/icons/Human/scalable/status/notification-keyboard-brightness-full.svg notification-keyboard-brightness-full.svg
ln -s /usr/share/icons/Human/scalable/status/notification-keyboard-brightness-high.svg notification-keyboard-brightness-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-keyboard-brightness-low.svg notification-keyboard-brightness-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-keyboard-brightness-medium.svg notification-keyboard-brightness-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-keyboard-brightness-off.svg notification-keyboard-brightness-off.svg
ln -s /usr/share/icons/Human/scalable/status/notification-message-email.svg notification-message-email.svg
ln -s /usr/share/icons/Human/scalable/status/notification-message-IM.svg notification-message-IM.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-ethernet-connected.svg notification-network-ethernet-connected.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-ethernet-disconnected.svg notification-network-ethernet-disconnected.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-wireless-disconnected.svg notification-network-wireless-disconnected.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-wireless-full.svg notification-network-wireless-full.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-wireless-high.svg notification-network-wireless-high.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-wireless-low.svg notification-network-wireless-low.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-wireless-medium.svg notification-network-wireless-medium.svg
ln -s /usr/share/icons/Human/scalable/status/notification-network-wireless-none.svg notification-network-wireless-none.svg
ln -s /usr/share/icons/Human/scalable/status/notification-power-disconnected.svg notification-power-disconnected.svg