Neale Upstone: >"for which I will open a separate bug when I have time to investigate further"
You don't have to do that given you were using the same version of the nvidia driver (different versions isn't relevant at this point anyways). >"Given that this issue is about what happens when I do acpi_backlight=vendor, do I need to investigate that for this bug?" Well, you shouldn't have to do acpi_backlight=vendor (which is the issue here). Hence, if you remove this parameter and reboot, are you able to change the brightness with the nvidia drivers installed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1516370 Title: Vendor backlight on Lenovo Z580 having random hotkeys issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1516370/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
