Just to add, I noticed above that the original bug refers to nvidia rather than intel graphics, and the fix I listed is particularly appropriate only for Portege laptops with Intel graphics. The symptoms for intel graphics seems to be identical to that listed in the original bug report.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/934095 Title: Backlight control does not work correctly on Toshiba Satellite L750-17P. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/934095/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
