Arch Linux

KCK

Member

Registered: 2024-07-04

Posts: 1

Mouse and Keyboard issue after installing QEMU/KVM/VirtMan

Hello,

I installed QEMU/KVM/VirtMan. I have not used it yet. I've had issues with my bluetooth Corsair keyboard.  I switched it out for a cheap wired one and so far works. I am experiencing issues with my wired Corsair mouse when I try to use Unreal Engine 5 Editor.  The lag renders it unusable. Mouse works fine otherwise.

I don't see any CPU/Memory issues in the system monitor.

I have the following errors while running

journalctl -f

 Jul 04 17:43:36 KCK kwin_wayland[995]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Jul 04 17:43:47 KCK kwin_wayland[995]: kwin_scene_opengl: 0x3: GL_INVALID_VALUE in glTexStorage2D(width, height or depth < 1)
Jul 04 17:43:47 KCK kwin_wayland[995]: kwin_scene_opengl: Invalid framebuffer status:  "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
Jul 04 17:43:47 KCK kwin_wayland[995]: kwin_scene_opengl: 0x3: GL_INVALID_OPERATION in glBindFramebuffer(non-gen name)
Jul 04 17:43:47 KCK kwin_wayland[995]: kwin_scene_opengl: 0x3: GL_INVALID_FRAMEBUFFER_OPERATION in glClear(incomplete framebuffer)
Jul 04 18:04:24 KCK kwin_wayland[1001]: kwin_libinput: Libinput: event2  - Corsair CORSAIR SABRE RGB PRO Gaming Mouse: client bug: event processing lagging behind by 38ms, your system is too slow

I ran this

libinput list-devices

Device:           Corsair CORSAIR SABRE RGB PRO Gaming Mouse
Kernel:           /dev/input/event2
Group:            3
Seat:             seat0, default
Capabilities:     pointer 
Tap-to-click:     n/a
Tap-and-drag:     n/a
Tap drag lock:    n/a
Left-handed:      disabled
Nat.scrolling:    disabled
Middle emulation: disabled
Calibration:      n/a
Scroll methods:   button
Click methods:    none
Disable-w-typing: n/a
Disable-w-trackpointing: n/a
Accel profiles:   flat *adaptive custom
Rotation:         0.0

Device:           Corsair CORSAIR SABRE RGB PRO Gaming Mouse
Kernel:           /dev/input/event3
Group:            3
Seat:             seat0, default
Capabilities:     keyboard 
Tap-to-click:     n/a
Tap-and-drag:     n/a
Tap drag lock:    n/a
Left-handed:      n/a
Nat.scrolling:    n/a
Middle emulation: n/a
Calibration:      n/a
Scroll methods:   none
Click methods:    none
Disable-w-typing: n/a
Disable-w-trackpointing: n/a
Accel profiles:   n/a
Rotation:         0.0

According to the wiki, libinput has no config file for Wayland to be updated..... There is a AUR workaround it seems here but it's no longer being maintained via the read.me.

Considering Plasma 6 is new and I'm a newbie, I don't want to go installing more things to break. lol.

Please help?

system info just in case:
OS: Arch Linux x86_64
Kernel: 6.9.7-arch1-1
DE: Plasma 6.1.1
WM: kwin
CPU: AMD Ryzen 9 5900X (24) @ 3.700GHz
GPU: AMD ATI Radeon RX 6800/6800 XT / 
Memory: 4210MiB / 32002MiB