GDM fails to start with blank screen in Red Hat Enterprise Linux 7
Issue
- gdm falis to start on RHEL7
- Blank screen is observed upon boot-up in graphical.target.
- Why 'WARNING: Could not get session id for session. Check that logind is properly installed and pam_systemd is getting used at login.' message is logged in /var/log/messages ?
Environment
- Red Hat Enterprise Linux [7.1-7.2]
- gdm
- pam
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