units: make sure logind can properly reference drm char class

Similar to the previous fix.

diff --git a/units/systemd-logind.service.in b/units/systemd-logind.service.in
index 1b37290d4f5a2ad3853434e550429149407e87f5..927f97e94e8c8b0da105c7457d2f1d51da1ca4d3 100644 (file)
--- a/units/systemd-logind.service.in
+++ b/units/systemd-logind.service.in
@@ -27,6 +27,8 @@ DeviceAllow=char-drm rw
 DeviceAllow=char-input rw
 DeviceAllow=char-tty rw
 DeviceAllow=char-vcs rw
+# Make sure the DeviceAllow= lines above can work correctly when referenceing char-drm
+ExecStartPre=-/sbin/modprobe -abq drm
 ExecStart=@rootlibexecdir@/systemd-logind
 FileDescriptorStoreMax=512
 IPAddressDeny=any