I think it is, because changing "/sys/class/backlight/radeon_bl0/brightness" by systemd-backlight doesn't work.
So it can be 1) brightness won't be change for first time, or 2) brightness can't be changed early. Either way, it's a driver bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912887 Title: Acer Aspire 5742g backlight brightness level is not saved on shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912887/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
