Created attachment 524781 [details]
Can't type character c & o
Description of problem:
When I login by root account, I can't type character c & o in command line. For more detail, pls refer image1.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. su - root
2. Type character c or character o in command line
Disappear character c or character o in command line
Appear character c or character o in command line
Now the issue disappeared (I don't know reason). So, I close this bug.