https://bugs.kde.org/show_bug.cgi?id=493026
Bug ID: 493026
Summary: Keyboard volume wheel affected by key press delay
Classification: I don't know
Product: kde
Version: unspecified
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: unassigned-b...@kde.org
Reporter: astroty...@gmail.com
Target Milestone: ---
Debug process
I got myself a new mechanical keyboard (Redragon Horus) after my old one broke
and noticed that the scroll wheel doesn't work as it should. I use KDE Wayland
so I went to the keyboard settings, changed the delay between key repeating and
suddenly it was scrolling properly. This same issue didn't happen on my
previous keyboard (Corsair K70, Red led version) nor does it happen on windows.
When I plug it in I get this message, showing multiple event devices
usb 3-14: USB disconnect, device number 11
usb 3-14: new full-speed USB device number 12 using xhci_hcd
usb 3-14: New USB device found, idVendor=258a, idProduct=0049, bcdDevice= 1.03
usb 3-14: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-14: Product: Gaming Keyboard
usb 3-14: Manufacturer: BY Tech
input: BY Tech Gaming Keyboard as
/devices/pci0000:00/0000:00:14.0/usb3/3-14/3-14:1.0/input/input45
input: BY Tech Gaming Keyboard System Control as
/devices/pci0000:00/0000:00:14.0/usb3/3-14/3-14:1.1/0003:258A:0049.0014/input/input46
input: BY Tech Gaming Keyboard Consumer Control as
/devices/pci0000:00/0000:00:14.0/usb3/3-14/3-14:1.1/0003:258A:0049.0014/input/input47
input: BY Tech Gaming Keyboard as
/devices/pci0000:00/0000:00:14.0/usb3/3-14/3-14:1.1/0003:258A:0049.0014/input/input49
input: BY Tech Gaming Keyboard Mouse as
/devices/pci0000:00/0000:00:14.0/usb3/3-14/3-14:1.1/0003:258A:0049.0014/input/input50
hid-generic 0003:258A:0049.0014: input,hiddev1,hidraw4: USB HID v1.11 Keyboard
[BY Tech Gaming Keyboard] on usb-0000:00:14.0-14/input1
By using evtest I was able to confirm that Consumer Control is the one in
charge of managing the volume wheel.
Is there anything I can do to fix this problem? The huge delay for the volume
wheel really makes it hard to use and since my old keyboard worked just fine,
I'm sure this must be a problem specific to this model
STEPS TO REPRODUCE
1. Use the volume wheel present on the keyboard continously
OBSERVED RESULT
Wheel changes the volume, pauses, then after the delay time is set it starts
changing the volume again
EXPECTED RESULT
Wheel changes the volume without delay
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Archlinux
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2
ADDITIONAL INFORMATION
Keyboard idVendor=258a, idProduct=0049
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