@lrbabe- As has been documented in this bug report, the Sputnik kernel is constructed and tested specifically for the Dell XPS 13. Users have reported that it is also beneficial for some other laptop models, but it is not expected to fix all Intel-graphics laptops with non-functional brightness controls. Given your result, it is not likely that the fixes would be relevant for your Sony Vaio T13 anyway, regardless of the backlight-off-at-boot problem. There is always some risk associated with installing any alternative kernel.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/954661 Title: backlight brightness not adjustable by default on Dell XPS 13 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/954661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
