I've read http://fedoraproject.org/wiki/Bugs/Common#Laptop_screen_dims_when_switching_to_battery_power_or_idle_mode_but_never_brightens_again My system suffers the same symptoms but I use KDE. So it seems that is not GNOME restricted. Using F15 on x86_64 cat /sys/module/pcie_aspm/parameters/policy default performance [powersave] any ideas? TIA -- -- Sergio Belkin http://www.sergiobelkin.com Watch More TV http://sebelk.blogspot.com LPIC-2 Certified - http://www.lpi.org -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel