Sorry about that, thanks for reopening this bug and testing this in Karmic.
You probably have already seen: http://projects.gnome.org/gnome-power-manager/bugs.html and https://wiki.ubuntu.com/DebuggingGNOMEPowerManager Those links have some helpful tips for debugging GPM. In your case, specifically, the following command may be helpful: cat /var/log/message | grep gnome-power-manager (since verbose gnome-power-manager doesn't give an output). The complete path for gnome-power-bugreport is: /usr/share/gnome-power-manager/gnome-power-bugreport Which gives similar information as to the: http://launchpadlibrarian.net/27738076/DevkitPower.txt attachment Thanks for trying with the new kernel. If your Karmic distribution is from an upgrade, it might be worth using a liveCD (or follow the instructions at https://wiki.ubuntu.com/DebuggingGNOMEPowerManager#Getting%20GConf%20values) to make sure there is no configuration errors. -- [karmic] display doesn't go to DPMS sleep https://bugs.launchpad.net/bugs/385633 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs