Thanks, "sudo showkey -s" does not show anything for the brightness key combination. Neither do the interrupts increase when the brightness key combination is pressed. So I assume this cannot be fixed from the software side.
The brightness keys are working on Windows. However, the laptop is quite new so maybe the support just isn't there yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872311 Title: Brightness hotkeys not working on Lenovo S740 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872311/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
