Bug 488827

Summary: Bluetooth remote control for music player
Product: [Unmaintained] kscreenlocker Reporter: Nicolás <nicoadamo>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED FIXED    
Severity: wishlist CC: nate, nicoadamo
Priority: NOR    
Version First Reported In: 6.1.0   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Nicolás 2024-06-20 21:05:50 UTC 
SUMMARY
The bluetooth remote control works only after firing a 2nd signal / button press, because whatever the first is, it is used for lighting up the screen and not for the action any user would expect.

STEPS TO REPRODUCE
1. Put Strawberry player to play music.
2. Leave the computer withuot any keyboard / mouse / bluetooth controller input, so the screen saver launches. 
3. Wait longer until the screen turns off.
4. Press the "next", "play/pause", "stop" or some bluetooth remote control you know that usually triggers some action in your system.
5. The first button / signal does nothing but to "wake up" or activate the screen.
6. Now you can trigger some other action by pressing any button of the remote control of the bluetooth device, and it works as expected.  

OBSERVED RESULT
The user needs to press first some button in order the screen "awakes", before triggering some action through a 2nd button press. 

EXPECTED RESULT
The action from the bluetooth device, that goes to the music player controller, should go directly, without the need of activating the screen before.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: ArchLinux
(available in About System)
KDE Plasma Version: 6.1.0
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1
ADDITIONAL INFORMATION
Graphics Platform: Wayland
Graphics: AMD Radeon Vega 10 Graphics
Comment 1 Nate Graham 2024-06-20 22:20:36 UTC 
Sounds like the same root cause as Bug 488516, where it was discovered that input isn't getting accepted until the screen wakes up.

*** This bug has been marked as a duplicate of bug 488516 ***
Comment 2 Nicolás 2024-07-05 02:08:59 UTC 
Fully fixed as of 4-Jul-24 (actually some weeks ago, but I can't remember the exact date).

Operating System: Arch Linux 
KDE Plasma Version: 6.1.1
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.2
Kernel Version: 6.6.36-1-lts (64-bit)
Graphics Platform: Wayland
Processors: 8 × AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx
Memory: 13,6 GiB of RAM
Graphics Processor: AMD Radeon Vega 10 Graphics
Manufacturer: Acer
Product Name: Aspire A315-42
System Version: V1.11