Bug 389845 - FN keys for screen brightness no longer work
Summary: FN keys for screen brightness no longer work
Status: RESOLVED DUPLICATE of bug 389991
Alias: None
Product: Powerdevil
Classification: Plasma
Component: general (show other bugs)
Version: 5.12.0
Platform: Kubuntu Linux
: NOR major
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
: 390204 390348 (view as bug list)
Depends on:
Blocks:
 
Reported: 2018-02-03 20:29 UTC by Winston Nolan
Modified: 2018-02-18 18:43 UTC (History)
12 users (show)

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Description Winston Nolan 2018-02-03 20:29:08 UTC 
Upgraded from plasmashell 5.8.8 to plasmashell 5.12.0
FN keys controlling brightness no longer work. Nothing happens. This used to work in 5.8.8
Comment 1 Nowa Ammerlaan 2018-02-08 12:21:49 UTC 
Same problem on gentoo linux: 
kernel: 4.15.1-gentoo; amd64 
GPU: AMD Radeon HD 7670M
SDDM version 0.17.0
Ddcutil version 0.8.6
acpid version 2.0.28
xorg-server version 1.19.6
xf86-video-ati version 7.10.0
I can add more info upon request
Comment 2 Marcin 2018-02-08 15:21:06 UTC 
Same, (update from 5.11) and also mute button stopped working(diode reacts when unmute from OS) and probably others which I don't use. 

Lenovo ThinkPad T470
OS: KDE neon LTS User Edition 5.12
kernel: Linux version 4.13.0-32-generic (buildd@lgw01-amd64-004) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5)) #35~16.04.1-Ubuntu SMP Thu Jan 25 10:13:43 UTC 2018
Comment 3 Kai Uwe Broulik 2018-02-08 16:03:44 UTC 

*** This bug has been marked as a duplicate of bug 389991 ***
Comment 4 qtm4ig 2018-02-08 19:29:38 UTC 
Same problem on arch linux
brightness keys (F11, F12) not work on plasma 5.12
Comment 5 Christoph Feck 2018-02-10 12:37:57 UTC 
*** Bug 390204 has been marked as a duplicate of this bug. ***
Comment 6 Christoph Feck 2018-02-15 21:51:46 UTC 
*** Bug 390348 has been marked as a duplicate of this bug. ***
Comment 7 Francisco Cribari 2018-02-17 14:47:18 UTC 
Same problem on two laptops (Arch + KDE and Manjaro KDE).
Comment 8 ulusu 2018-02-18 18:43:41 UTC 
Same problem on Manjaro KDE:
After last upgrade, which included KDE plasma 5.12.1 the FN keys controlling the brightness no longer worked, allthough I can controll the brightness with the battery widget.

Manjaro 17.1.5 KDE
Kernel 4.14.19-1-MANJARO
KDE plasma 5.12.1
Macbook pro 13" mid 2012