My content of /sys/class/backlight is just the /acpi_video0 directory. Ubuntu 20.04.1 kernel 5.8.0-63-generic Lenovo Legion 5 15ARH05 GTX 1650 Ti Driver Version: 470.57.02
Brightness control still not working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905591 Title: no brightness control in {455,460} after update from 450 To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1905591/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
