Yes! you're right! Looking at the DSDT I see that there are two fields, LUXH and LUXL declared in the EC operation region, which I can only guess by their name are for an ambient light sensor -- in the models that have it (mine doesn't have it). Maybe some light sensor change event wasn't produced in the problem state.
So, one more thing added to the list of fixes! Thanks for illuminating us!!! ;-) -- Juan Manuel Cabo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971061 Title: acpi reports battery state incorrectly To manage notifications about this bug go to: https://bugs.launchpad.net/acpi/+bug/971061/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs