Bug 398583

Summary:	No Keyboard Backlight slider in Battery and Brightness popup for Lenovo Yoga 520 laptop
Product:	[Plasma] plasmashell	Reporter:	Alexander Mentyu <notuxius>
Component:	Power and Battery widget	Assignee:	Kai Uwe Broulik <kde>
Status:	RESOLVED UPSTREAM
Severity:	normal	CC:	nate, plasma-bugs-null
Priority:	NOR
Version First Reported In:	5.13.5
Target Milestone:	1.0
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Alexander Mentyu 2018-09-13 16:45:35 UTC

There is a keyboard backlight slider for Lenovo T440s laptop

Operating System: KDE neon Developer Edition
KDE Plasma Version: 5.13.5
Qt Version: 5.11.1
KDE Frameworks Version: 5.51.0
Kernel Version: 4.15.0-34-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i5-8250 U CPU @ 1.60GHz
Memory: 7,7 GiB of RAM

Comment 1 Nate Graham 2021-03-22 03:40:16 UTC

This is going to be a driver bug. Please report it to the kernel developers, if it's still happening for you. I see it with my X1 Yoga gen 7 running the 5.11.4 kernel.