I have ubuntu 14.04 and when i want for example to UNDO something, the option is greyed out but if i move to the next tab for example from tab EDIT to VIEW and back to EDIT then the option of UNDO is clickable.
I have ubuntu 14.04 and when i want for example to UNDO something, the option is greyed out but if i move to the next tab for example from tab EDIT to VIEW and back to EDIT then the option of UNDO is clickable.