I can confirm this bug with both Linux Mint 17.1 before and now Linux Mint 17.2
Cinnamon is version 2.6.13+rafaela
Docky is version 2.2.0-2
Btw. The workaround mentioned by the user Merouane K doesn't work for me.
I can confirm this bug with both Linux Mint 17.1 before and now Linux Mint 17.2
Cinnamon is version 2.6.13+rafaela
Docky is version 2.2.0-2
Btw. The workaround mentioned by the user Merouane K doesn't work for me.