Mario, yeah... Also ThinkPads have the same problem, because no event is
sent from the kernel.

So, I had the same idea you had to fix this. However the change has to
be done at UPower level, since if u-p-s (or you try with gdbus call)
calls GetBrigthtness it always get the last cached value.

So, in my opinion, UPower should have a trick to fetch the current value
on get, and not return the cached value. In this way we can add a
workaround (which I already have in terms of code) to UPS to update the
cached brightness when changing it.

Not sure how upstream would see that, but I think we can try.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1510344

Title:
  Keyboard Backlight Turns on at boot

To manage notifications about this bug go to:
https://bugs.launchpad.net/dell-sputnik/+bug/1510344/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to