Same here. Sometimes after several minutes, sometimes just after bootup. Is not only a problem with brightness buttons but with any ACPI related event: switching off backlight when closing lid, detecting if the laptop is in AC or battery...
-- No change display brightness https://bugs.launchpad.net/bugs/392812 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
