The bisect reported the following commit as the first bad commit:

commit 69e236e70ead32e8cc2b84ce075dbe1319ca166b(Mainline commit 6276e53fa8c0)
Author: Hans de Goede <[email protected]>
Date:   Tue Nov 29 15:32:16 2016 +0100

    ACPI / video: Add force_native quirk for HP Pavilion dv6

This commit was already reverted in mainline in v4.10-rc6 by commit
fd25ea2909.

However, commit 69e236e70e(Mainline commit 6276e53fa8c0) has not yet
been reverted in upstream stable 4.4.y or in Ubuntu.

I built  Xenial test kernel with this commit reverted.  The test kernel can be 
downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1667323/

Can you test that kernel and report back if it has the bug or not?

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1667323

Title:
  Backlight control does not work and there are no entries in
  /sys/class/backlight

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667323/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to