--- ConsoleKit-0.4.1/src/ck-sysdeps-solaris.c	2018-01-16 08:39:38.810256813 +0000
+++ ConsoleKit-0.4.1/src/ck-sysdeps-solaris.c	2018-01-16 08:39:34.260866334 +0000
@@ -29,6 +29,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
+#include <sys/uadmin.h>
 
 #ifdef HAVE_SYS_VT_H
 #include <sys/vt.h>
@@ -533,15 +534,17 @@
 gboolean
 ck_system_can_suspend (void)
 {
-        /* TODO: not implemented */
-        return FALSE;
+        gboolean can_suspend;
+        can_suspend = ((uadmin(A_FREEZE, AD_CHECK_SUSPEND_TO_RAM, 0) == 0)? TRUE: FALSE) ;
+        return can_suspend;
 }
 
 gboolean
 ck_system_can_hibernate (void)
 {
-        /* TODO: not implemented */
-        return FALSE;
+        gboolean can_hibernate;
+        can_hibernate = ((uadmin(A_FREEZE, AD_CHECK_SUSPEND_TO_DISK, 0) == 0)? TRUE: FALSE) ;
+        return can_hibernate;
 }
 
 gboolean
--- ConsoleKit-0.4.1/tools/solaris/ck-system-suspend.1	2018-01-16 08:42:06.323997398 +0000
+++ ConsoleKit-0.4.1/tools/solaris/ck-system-suspend	2018-01-16 08:44:06.015209511 +0000
@@ -1,4 +1,8 @@
 #!/bin/sh
 
-# FIXME: Implement this
-exit 1
+RET=1
+if [ -x "/usr/sbin/uadmin" ] ; then
+   /usr/sbin/uadmin 3 20
+   RET=$?
+fi
+exit $RET
--- ConsoleKit-0.4.1/tools/solaris/ck-system-hibernate.1	2018-01-16 08:45:01.320015702 +0000
+++ ConsoleKit-0.4.1/tools/solaris/ck-system-hibernate	2018-01-16 08:45:40.499810609 +0000
@@ -1,4 +1,8 @@
 #!/bin/sh
 
-# FIXME: Implement this
-exit 1
+RET=1
+if [ -x "/usr/sbin/uadmin" ] ; then
+   /usr/sbin/uadmin 3 0
+   RET=$?
+fi
+exit $RET