I've booted 4.7 without acpi walkaround, and fn keys still *did not work*: vincas@vinco:~$ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.7.0-040700-generic root=UUID=e2407f5a-3411-4b70-a245-7c128267680f ro quiet splash vt.handoff=7
Then, added same acpi_osi=: cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.7.0-040700-generic root=UUID=e2407f5a-3411-4b70-a245-7c128267680f ro quiet splash acpi_osi= vt.handoff=7 and then it started working as with 4.4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608526 Title: Asus NJ551JM screen brightness fn keys not working unless acpi_osi= kernel argument is set To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1608526/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
