Hide Forgot
Description of problem: I installed selinux-policy-3.12.1-74.12.fc19, reboot my machine, and can't start lightdm and Xorg. If I downgrade to selinux-policy-3.12.1-74.11.fc19, my computer work correctly. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
It is also gdm that has problems. startx is working. Reproduced: reboot and not login screen. Workaround is to run startx from a VT login if .xinit is correct configured. fix: yum downgrade selinux-policy selinux-policy-mls selinux-policy-targeted Some logs: > systemctl status lightdm.service lightdm.service - Light Display Manager Loaded: loaded (/usr/lib/systemd/system/lightdm.service; enabled) Active: failed (Result: start-limit) since Sun 2013-11-10 11:44:03 CET; 27min ago Docs: man:lightdm(1) Process: 1147 ExecStart=/usr/sbin/lightdm (code=exited, status=1/FAILURE) journalctl -x Nov 10 09:47:49 saxon2.lasj.home lightdm[1539]: Failed to use bus name org.freedesktop.DisplayManager, do you have appropriate permissions? Nov 10 09:47:49 saxon2.lasj.home systemd[1]: lightdm.service: main process exited, code=exited, status=1/FAILURE Nov 10 09:47:49 saxon2.lasj.home systemd[1]: Failed to start Light Display Manager.
here is the audit.log entry: type=USER_AVC msg=audit(1384080243.578:496): pid=492 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc: denied { acquire_svc } for service=org.freedesktop.DisplayManager spid=1147 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tclass=dbus exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?'type=SERVICE_START msg=audit(1384080243.583:497): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg=' comm="lightdm" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
*** This bug has been marked as a duplicate of bug 1028718 ***