Try to follow the steps in this link: http://askubuntu.com/questions/122209/how-do-i-modify-or-disable-the-huds-use-of-the-alt-key. By disabling the shortcut key to show the HUD, I'm now able to hold alt +2 to type @ without adding a ","
Try to follow the steps in this link: http:// askubuntu. com/questions/ 122209/ how-do- i-modify- or-disable- the-huds- use-of- the-alt- key. By disabling the shortcut key to show the HUD, I'm now able to hold alt +2 to type @ without adding a ","