Clipman integrates extremely well into Cinnamon (tested on Linux Mint 18.3). However, it cannot be easily added to the startup applications list because its desktop file only shows on Xfce and Gnome. Could you please implement the changes proposed below: https://github.com/linuxmint/cinnamon-settings-daemon/issues/208#issuecomment-349225274 Thank you very much!
Simon Steinbeiss referenced this bugreport in commit 189a3e4a5de2df3fa11696b7008ffea3061fc4cf Also show desktop file in Cinnamon (Bug #14058) https://git.xfce.org/panel-plugins/xfce4-clipman-plugin/commit?id=189a3e4a5de2df3fa11696b7008ffea3061fc4cf
Not a Cinnamon user here, but adding it to the OnlyShowIn line was simple enough...