Try doing each of these: $ grep -lir /proc
and $ grep -lir /sys I think one of those should trigger the error. If it does, please try grepping in subdirs of those dirs, to find out what causes the problem. -- grep -lir from / corrupts display https://bugs.launchpad.net/bugs/210084 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