I'm having trouble to get rules in /etc/security/console.perms.d to work properly. I have found no clue reading forums. The same problem appear also in Scientific Linux6 and Fedora13/14. The rule i add works fine on centos 5. hostname:/etc/security/console.perms.d# ls -l total 4 -rw-r--r-- 1 root root 283 Jul 26 15:48 51-local.perms hostname:/etc/security/console.perms.d# head -2 51-local.perms <usbserial>=/dev/ttyUSB[0-9]* <console> 0660 <usbserial> 0660 root.uucp When i read docs for RHEL 6.1 i found this Removed references to 50-default.perms, since this file was removed in Red Hat Enterprise Linux 6, per Bugzilla 630524. I have no access on redhat and cannot read the bugzilla report. COuld be related to my issue. ANyone who knows what the problem is or have any workarounds for this? /Thomas