OK, thanks. So it seems there is a broken acpi_video0 which doesn't appear in the grep. Can you please give me the output of
ls -l /sys/class/backlight/ ? If that's a broken symlink or so, then systemd- backlight@backlight:acpi_video0.service is okay to fail. However, there should be another one for radeon_bl0 -- can you please give me the output of systemctl --all|grep backlight ? It would also be helpful if you could could do a full boot, change brightness level, reboot, and then attach /var/log/syslog. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1450044 Title: On laptop on card AMD, screen brightness backlight isn't memorized between sessions (systemd-backlight) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1450044/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
