Thank you for your bug report, what Ubuntu version do you use? That issue seems similar to the one fixed with that upload:
gnome-desktop3 (3.2.0-0ubuntu3) oneiric; urgency=low
* debian/patches/00git_disable_dpms_timeouts.patch: - Disable DPMS timeouts (LP: #863038)
Do you still get the issue?
Thank you for your bug report, what Ubuntu version do you use? That issue seems similar to the one fixed with that upload:
gnome-desktop3 (3.2.0-0ubuntu3) oneiric; urgency=low
* debian/ patches/ 00git_disable_ dpms_timeouts. patch:
- Disable DPMS timeouts (LP: #863038)
Do you still get the issue?