I'm looking for a log of the notifications applet in Linux Min Cinnamon
I'm not able to find any log file and actually don't know if it exists. I'd like to be able to see the past notifications.
There is a log in your home dir called
~/.cinnamon/glass.log but it doesn't provide much information.
Looking at this related article: https://stackoverflow.com/questions/14025722/how-to-debug-cinnamon-applet suggests that there is no logs (because they are outputting to screen) but you can use the Linux Mint debugger called Looking Glass/Melange. Right click any cinnamon panel (taskbar for instance) and click troubleshoot and then Looking Glass.