*** This bug is a duplicate of bug 397617 *** https://bugs.launchpad.net/bugs/397617
Good news everyone. I just noticed Acer made available a bios-update that fixes the issue of controlling the backlight when using KMS on the timeline 5810T. Download bios version 2.30 and install using freedos on a usbstick. -- xrandr backlight property control missing (when using KMS?) https://bugs.launchpad.net/bugs/428054 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs