The command substitution errors are happening in the same line number where the change from cat to tr was made. Could you confirm that the files installed in /usr/sbin/ are using the tr instead of cat?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692420 Title: [SRU] powerpc-utils commands exhibits "command substitution: ignored null byte in input" warning message To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1692420/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
