Hi ! Just to inform that this was solved with the last update bash (3.2-0ubuntu17) to 3.2-0ubuntu18.
Great :) ! -- Log off or switch user causes system to hang https://bugs.launchpad.net/bugs/229400 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs