After installing proprietary nVidia drivers SDDM crashed

Reproducible: Always

Steps to Reproduce:
1. Used distribution: RFRemix 24
2. sudo dnf install akmod-nvidia
3. reboot

Actual Results:  
SDDM crashed

Expected Results:  
Graphical desktop environment was loaded

01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940M] (rev a2)

авг 08 14:31:32 AndrewRi kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  367.35  Mon Jul 11 23:14:21 PDT 2016
авг 08 14:31:32 AndrewRi systemd[1]: Started Builds and install new kmods from akmod packages.
авг 08 14:31:32 AndrewRi audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=akmods comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:32 AndrewRi systemd[1]: Started Simple Desktop Display Manager.
авг 08 14:31:32 AndrewRi audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=sddm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:32 AndrewRi systemd[1]: Reached target Multi-User System.
авг 08 14:31:32 AndrewRi systemd[1]: Reached target Graphical Interface.
авг 08 14:31:32 AndrewRi systemd[1]: Starting Update UTMP about System Runlevel Changes...
авг 08 14:31:32 AndrewRi audit[4847]: SYSTEM_RUNLEVEL pid=4847 uid=0 auid=4294967295 ses=4294967295 msg='old-level=N new-level=5 comm="systemd-update-utmp" exe="/usr/lib/systemd/systemd-update-utmp" hostname=? addr=? terminal=? res=success'
авг 08 14:31:32 AndrewRi systemd[1]: Started Update UTMP about System Runlevel Changes.
авг 08 14:31:32 AndrewRi audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-update-utmp-runlevel comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:32 AndrewRi audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-update-utmp-runlevel comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:32 AndrewRi systemd[1]: Startup finished in 2.006s (kernel) + 3.910s (initrd) + 2min 52.010s (userspace) = 3min 10.387s.
авг 08 14:31:35 AndrewRi audit[4859]: USER_AUTH pid=4859 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:authentication grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
авг 08 14:31:35 AndrewRi audit[4859]: USER_ACCT pid=4859 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
авг 08 14:31:35 AndrewRi audit[4859]: CRED_ACQ pid=4859 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
авг 08 14:31:35 AndrewRi sddm-helper[4859]: pam_unix(sddm-greeter:session): session opened for user sddm by (uid=0)
авг 08 14:31:35 AndrewRi systemd[1]: Created slice User Slice of sddm.
авг 08 14:31:35 AndrewRi systemd[1]: Starting User Manager for UID 989...
авг 08 14:31:35 AndrewRi systemd-logind[880]: New session c1 of user sddm.
авг 08 14:31:35 AndrewRi systemd[1]: Started Session c1 of user sddm.
авг 08 14:31:35 AndrewRi audit[4861]: USER_ACCT pid=4861 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_unix,pam_localuser acct="sddm" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:35 AndrewRi audit[4861]: USER_START pid=4861 uid=0 auid=989 ses=1 msg='op=PAM:session_open grantors=pam_selinux,pam_selinux,pam_loginuid,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="sddm" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:35 AndrewRi systemd[4861]: pam_unix(systemd-user:session): session opened for user sddm by (uid=0)
авг 08 14:31:35 AndrewRi systemd[4861]: Reached target Timers.
авг 08 14:31:35 AndrewRi systemd[4861]: Starting D-Bus User Message Bus Socket.
авг 08 14:31:35 AndrewRi systemd[4861]: Reached target Paths.
авг 08 14:31:35 AndrewRi systemd[4861]: Listening on D-Bus User Message Bus Socket.
авг 08 14:31:35 AndrewRi systemd[4861]: Reached target Sockets.
авг 08 14:31:35 AndrewRi systemd[4861]: Reached target Basic System.
авг 08 14:31:35 AndrewRi systemd[4861]: Reached target Default.
авг 08 14:31:35 AndrewRi audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@989 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:35 AndrewRi systemd[4861]: Startup finished in 115ms.
авг 08 14:31:35 AndrewRi systemd[1]: Started User Manager for UID 989.
авг 08 14:31:35 AndrewRi audit[4859]: USER_START pid=4859 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:session_open grantors=pam_unix,pam_systemd acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=:0 res=success'
авг 08 14:31:37 AndrewRi systemd-logind[880]: No resume= argument specified in the kernel command line, disabling hibernation.
авг 08 14:31:37 AndrewRi systemd-logind[880]: No resume= argument specified in the kernel command line, disabling hibernation.
авг 08 14:31:39 AndrewRi sddm-greeter[4867]: QObject: Cannot create children for a parent that is in a different thread.
                                                (Parent is SDDM::GreeterApp(0x7ffd7adc9190), parent's thread is QThread(0x55c9605d1d30), current thread is QThread(0x55c9606aabc0)
авг 08 14:31:39 AndrewRi sddm-greeter[4867]: QObject: Cannot create children for a parent that is in a different thread.
                                                (Parent is SDDM::GreeterApp(0x7ffd7adc9190), parent's thread is QThread(0x55c9605d1d30), current thread is QThread(0x55c9606aabc0)
авг 08 14:31:39 AndrewRi sddm-greeter[4867]: QObject: Cannot create children for a parent that is in a different thread.
                                                (Parent is SDDM::GreeterApp(0x7ffd7adc9190), parent's thread is QThread(0x55c9605d1d30), current thread is QThread(0x55c9606aabc0)
авг 08 14:31:39 AndrewRi sddm-greeter[4867]: QObject::installEventFilter(): Cannot filter events for objects in a different thread.
авг 08 14:31:39 AndrewRi sddm-greeter[4867]: QObject: Cannot create children for a parent that is in a different thread.
                                                (Parent is SDDM::GreeterApp(0x7ffd7adc9190), parent's thread is QThread(0x55c9605d1d30), current thread is QThread(0x55c9606aabc0)
авг 08 14:31:40 AndrewRi systemd[4861]: Started D-Bus User Message Bus.
авг 08 14:31:42 AndrewRi sddm-greeter[4867]: QObject: Cannot create children for a parent that is in a different thread.
                                                (Parent is SDDM::GreeterApp(0x7ffd7adc9190), parent's thread is QThread(0x55c9605d1d30), current thread is QThread(0x55c9606aabc0)
авг 08 14:31:42 AndrewRi sddm-greeter[4867]: QObject::installEventFilter(): Cannot filter events for objects in a different thread.
авг 08 14:31:44 AndrewRi dbus[850]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service'
авг 08 14:31:44 AndrewRi systemd[1]: Starting Daemon for power management...
авг 08 14:31:44 AndrewRi dbus[850]: [system] Successfully activated service 'org.freedesktop.UPower'
авг 08 14:31:44 AndrewRi audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=upower comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:44 AndrewRi systemd[1]: Started Daemon for power management.
авг 08 14:31:44 AndrewRi sddm-greeter[4867]: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
авг 08 14:31:44 AndrewRi audit[4867]: ANOM_ABEND auid=4294967295 uid=989 gid=985 ses=4294967295 pid=4867 comm="sddm-greeter" exe="/usr/bin/sddm-greeter" sig=6
авг 08 14:31:44 AndrewRi sddm-greeter[4867]: Failed to create OpenGL context for format QSurfaceFormat(version 2.0, options QFlags(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples -1, swapBehavior 2, swapInterval 1, profile  0)
авг 08 14:31:45 AndrewRi abrt-hook-ccpp[4897]: Process 4867 (sddm-greeter) of user 989 killed by SIGABRT - dumping core
авг 08 14:31:49 AndrewRi sddm[4846]: Auth: sddm-helper exited with 6
авг 08 14:31:49 AndrewRi systemd-logind[880]: Removed session c1.
авг 08 14:31:49 AndrewRi systemd[1]: Stopping User Manager for UID 989...
авг 08 14:31:49 AndrewRi systemd[4861]: Stopping D-Bus User Message Bus...
авг 08 14:31:49 AndrewRi systemd[4861]: Stopped target Default.
авг 08 14:31:49 AndrewRi systemd[4861]: Stopped D-Bus User Message Bus.
авг 08 14:31:49 AndrewRi systemd[4861]: Stopped target Basic System.
авг 08 14:31:49 AndrewRi systemd[4861]: Stopped target Sockets.
авг 08 14:31:49 AndrewRi systemd[4861]: Stopped target Timers.
авг 08 14:31:49 AndrewRi systemd[4861]: Stopped target Paths.
авг 08 14:31:49 AndrewRi systemd[4861]: Closed D-Bus User Message Bus Socket.
авг 08 14:31:49 AndrewRi systemd[4861]: Reached target Shutdown.
авг 08 14:31:49 AndrewRi systemd[4861]: Starting Exit the Session...
авг 08 14:31:49 AndrewRi systemd[4861]: Received SIGRTMIN+24 from PID 4902 (kill).
авг 08 14:31:49 AndrewRi systemd[4862]: pam_unix(systemd-user:session): session closed for user sddm
авг 08 14:31:49 AndrewRi systemd[1]: Stopped User Manager for UID 989.
авг 08 14:31:49 AndrewRi audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@989 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
авг 08 14:31:49 AndrewRi systemd[1]: Removed slice User Slice of sddm.