Actually, the backlight was just off by default. There's also a bit of lag when changing brightness in Ubuntu that wasn't there before the firmware upgrade, and the EFI menu is garbled when booting a live image, but the system works fine besides that. Will get back to some tests.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1208216 Title: 8086:0166 [Lenovo G580 2189] Black screen without "nomodeset" boot option To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1208216/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
