[Bug 1397739] Re: Function buttons for brightness etc stopped to work

2014-12-01 Thread Christopher M. Penalver
Marcus Pollice, the next step is to fully commit bisect from kernel 3.13 to 3.16 in order to identify the last good kernel commit, followed immediately by the first bad one. This will allow for a more expedited analysis of the root cause of your issue. Could you please do this following https://wi

[Bug 1397739] Re: Function buttons for brightness etc stopped to work

2014-12-01 Thread Marcus Pollice
I ran a test with kernel 3.18-rc7-vivid where the problem persists. I ran another test with 3.15.10-utopic where the functionality is as it was in the 3.13 release. So I assume the issue was introduced in the 3.16 series. ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-3.18-r

[Bug 1397739] Re: Function buttons for brightness etc stopped to work

2014-12-01 Thread Christopher M. Penalver
Marcus Pollice, thank you for reporting this and helping make Ubuntu better. Could you please test the latest upstream kernel available from the very top line at the top of the page (the release names are irrelevant for testing, and please do not test the daily folder) following https://wiki.ubunt