09-03-2014
Unable to enable SeLinux on RHEL 7
I worked all night on creating an RHEL 7 template customized for our private cloud and almost had it ready. While doing the final part, enabling GDM, I made the blunder of disabling SELINUX. Now I am not able to re-enable or put into permissive mode again. Earlier, when this happened on RHEL 6 (maybe 2 years ago) I remember a restart cleared the issue but now it isn't. I had reinstalled the selinux-targeted-policy RPM and updated GRUB but SELINUX still stands disabled.
GDM would not work when SELINUX is disabled. Could someone please help me out here?
Also, I would like to share my excitement about RHEL 7 here. The booting time is very less.. the machine is coming back online in a matter of 6 seconds after I issue 'init 6'
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LEARN ABOUT SUNOS
gdm-safe-restart
gdm-restart(1m) User Commands gdm-restart(1m)
NAME
gdm-restart, gdm-safe-restart, gdm-stop - stop or restart GDM
SYNOPSIS
gdm-restart
gdm-safe-restart
gdm-stop
DESCRIPTION
gdm-restart stops and restarts GDM by sending a HUP signal to the GDM daemon. This command immediately terminates all sessions and logs out
users currently logged in with GDM.
gdm-safe-restart stops and restarts GDM by sending a USR1 signal to the GDM daemon. GDM is restarted as soon as all users log out.
gdm-stop stops GDM by sending a TERM signal to the GDM daemon.
FILES
The following files are used by this application:
/usr/bin/gdm-restart Executable to stop and restart GDM
/usr/bin/gdm-safe-restarExecutable to stop and restart GDM safely
/usr/bin/stop Executable to stop GDM
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-display-mgr |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO
Latest version of the GNOME Desktop User Guide for your platform.
gdm(1), gdmXnestchooser(1), gdmflexiserver(1), gdmphotosetup(1), gdmsetup(1), gdmthemetester(1), gdmconfig(1m)
NOTES
Written by Brian Cameron, Sun Microsystems Inc., 2004.
SunOS 5.10 1 Sep 2004 gdm-restart(1m)