*** This bug is a duplicate of bug 765438 *** https://bugs.launchpad.net/bugs/765438
As expected this bug also impacts Mint, beginning with Mint 10 and on and on and on. Nine worked. Just in case it might help, when using an external monitor, opening a video file in most players or video editors will turn on the laptop back light. Opening the app does nothing, but the app opening the file will turn on the backlight. Oddly, using the movie player included with the Mint distribution will not. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/826386 Title: No backlight display Acer Aspire 5734Z To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/826386/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs