(electron) ‘getName function’ is deprecated and will be removed. Please use ‘name property’ instead. Could not get the lock, quitting.
Delete file in ~/.config/Postman
(Unnecessary) Comment: Had not been using Postman for some time, and then that problem happened. Try to search some solution, mostly only tell that this was an issue since Postman 7 update. Luckily, someone post that link. I forgot who and where. But thanks.