This bug has been copied from bug #581478 and has been proposed to be backported to 5.5 z-stream (EUS).
According to the HowToTest section [1] and [2], I'm setting the Verified field to Customer. [1] https://errata.devel.redhat.com/errata/show/9709 [2] https://bugzilla.redhat.com/show_bug.cgi?id=581478#c18
Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: libvnc.so module to Xorg wasn't able to wake up the main Xorg process when entered to the DPMS standby mode. Now, when libvnc.so receives keyboard or mouse event over network, it wakes up the Xorg and turns down running screensaver.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2010-0563.html