Arch Linux

nanashi20040817

Member

Registered: 2022-01-26

Posts: 1

Two keyboards causes lag

I have two keyboards to play a 4 player game but when clicking from opposite keyboard it causes lag

- when I click a on keyboard1 and click f on keyboard2, it causes lag
- when I click a on keyboard1 and click f on keyboard1, it does not cause lag

Using one keyboard is fine but when I start switching keyboards, `wine` outputs this:

~~~
0104:fixme:imm:ImeSetActiveContext (0x24c2b8, 1): stub
0104:fixme:imm:ImmReleaseContext (00010058, 0024C2B8): stub
0080:fixme:imm:ImeSetActiveContext (0x269090, 0): stub
0080:fixme:imm:ImmReleaseContext (0000000000010020, 0000000000269090): stub
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
0104:fixme:keyboard:X11DRV_ActivateKeyboardLayout 0x34093409, 0000: semi-stub!
~~~
    ~~~

I think this is an Xorg problem because this does not happen in Wayland.

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 25,310

Re: Two keyboards causes lag

Please use code tags for output.

Reads like you have some form of an IME active afaik they just don't really work on Wayland so it's unsurprising you can't reproduce this. If you haven't knowingly done this, which environment are you using and check printenv for some obvious IME related exports.