This bug is unreproducible, and I can't see anything that could ever have caused it. If it only occurred on your primary account and not the secondary one, then I'd guess that the problem is something to do with your bashrc in your primary account.
This bug is unreproducible, and I can't see anything that could ever have caused it. If it only occurred on your primary account and not the secondary one, then I'd guess that the problem is something to do with your bashrc in your primary account.