I also have a Thinkpad X1 Yoga and I'm getting these errors in Artful. I read somewhere that shutting off this `systemctl stop iio-sensor- proxy.service` stops the log, and it appears to work for me.
You can't disable it directly but I read somewhere that you can replace the systemd unit to noop instead of starting the service. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1584457 Title: gsd-backlight-helper spamming the logs since upate to 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/1584457/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs