Did you end up with a blinking caps lock key? (https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume#Do%20you%20end%20up%20with%20flashing%20Caps%20Lock%20light%20or%20similar?) This is indicative of a kernel crash.
If not is possible that you just weren't returned to the X environment. Did you try pressing Ctrl+Alt+F1 to see if there was console login available?
Did you end up with a blinking caps lock key? (https:/ /wiki.ubuntu. com/DebuggingKe rnelSuspendHibe rnateResume# Do%20you% 20end%20up% 20with% 20flashing% 20Caps% 20Lock% 20light% 20or%20similar?) This is indicative of a kernel crash.
If not is possible that you just weren't returned to the X environment. Did you try pressing Ctrl+Alt+F1 to see if there was console login available?