I think this is a problem about driver for power maneger ,the acpi cannot work right , so the power reduce very fast ,the backlight is controled by acpi's function key ,actruely the function key is worked ,and send the right key event ,but no hardware respond,it is the evidence for the acpi driver is not right,my english is not good,many method cannot to be explanted out .log time not use the world language,hehe.why the acer's driver engineer care about this problem?when i starup into ubuntu ,the power maneget tell me i can use 2 hours ,but in windows7 i can work 6.5 hours. This problem is important about user's experience on ubuntu os.and this problem coming up since two years ago ,the ubuntuer and acer did not care about it ?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/560464 Title: "acer-wmi: Unable to detect available WMID devices" on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/560464/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
