** Description changed: + Brightness keys donot repond, Brightness controls on xfce4_power_manager + behave as expected. Either kernel is not recognizing the fn+f5/f6 + commands or their is a problem with my configuration. + + here is the event output of all of my fn+(f keys): ~ $ acpi_listen button/volumeup VOLUP 00000080 00000000 K button/volumedown VOLDN 00000080 00000000 K button/mute MUTE 00000080 00000000 K button/mute MUTE 00000080 00000000 K - PNP0C14:00 000000ff 00000000 - PNP0C14:00 000000ff 00000000 - PNP0C14:00 000000ff 00000000 + PNP0C14:00 000000ff 00000000 + PNP0C14:00 000000ff 00000000 + PNP0C14:00 000000ff 00000000 button/sleep SBTN 00000080 00000000 button/sleep PNP0C0E:00 00000080 00000001 + + (On another note, it is worth noting the fn+f2 does not respond with an + event calling for airplane mode either, which is not important to me but + may be important for others, if this is fixed by any solution here I + will make note, though airplane mode may be a feature request and note a + bug.) I have tried several options in the etc/default/grub file, these include: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video.use_native_backlight=1" GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video.use_native_backlight=0" GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor" GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=intel_backlight" GRUB_CMDLINE_LINUX_DEFAULT="quiet splashacpi_osi=" GRUB_CMDLINE_LINUX_DEFAULT="quiet splashacpi_osi=Linux" I am using Mint XFCE Sarah (Ubuntu Xenial) 64-bit, xfce4_power_manager was tested with all above configurations to both handle and not handle display brightness keys. My Computer is an ASUS model is X540LA. I am attaching a few files to help with this bug report.
** Attachment added: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1618952/+attachment/4731655/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1618952 Title: Display brightness keys not registered by ~$acpi_listen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1618952/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
