rich painter, providing a commit string of a kernel version bisect is unfortunately not helpful here, and is not the requested commit bisect.
As per comment #25, one would follow https://wiki.ubuntu.com/Kernel/KernelBisection . Folks who have read this from start to finish find it answers the types of questions you have been asking. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1645985 Title: ubuntu 1404_HWE_EOL kernel breaks Thinkpad T530 keyboard backlight operation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1645985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs