I'm using IDLE (with Python 3.4.3 and Tk version 8.6.1). The OS is Ubuntu 14.04 LTS. When I open the IDLE, everything works fine, until I open a .py file, or save a .py file, or click any menu in IDLE. Then the characters ´`~^ and characters with accents, like á, à, â, ã doesn't work anymore. I found the Issue 25356 at and ask for help, but no one answer me. These characters are dead keys in Brazilian keyboards: if I want the "á", first I press "´" key, then I press "a" key, then the "á" character appears at the window.