Everytime I log in gnome, the xchat-2.8.8 will run. And if I quit, it will run again.
Once I had removed it with the command of 'sudo apt-get --purge remove xchat' at the gnome-terminal, I considered it will never appear again, but I was wrong. When I type 'xchat' at the gnome-terminal, It still can run. And I input 'pstree', it shows that it belongs to 'dbus-daemon'.
So please fix it soon, otherwise I will be crazy.
Thank you ~~~