I'm using ST3 build 3114 on Ubuntu Gnome with Gnome3 environment.
I recently noticed, that sometimes when I try to open a file from terminal using subl <filename> command, whole Sublime window freezes.
It is responsive, in a sense that I can kill tabs, and a dialog box asking me if I wan't to save the file pops - but I can't actually see any tab getting closed, and I can't see the text that I'm typing. Just a frozen screenshot of what ST3 window looked like before I typed the command in the terminal.
It happens ~1/3 of a time. Don't know if it is because of Gnome3 - could be.