The 2 i915 patches can't be backported to 3.19 kernel, so I use another way to archive the same function. The test kernel could be found here, I'll try to see if we could find a machine here to verify it.
http://people.canonical.com/~acelan/bugs/lp1646537/ ** Changed in: linux (Ubuntu Vivid) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646537 Title: Backlight sometimes fails to resume from suspend & screen brightness sometimes will not dim below 100% To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1646537/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
