gnome-shell[]: libinput error: event3 - HID 04d9:1400: client bug: event processing lagging behind by 27ms, your system is too slow
Summary
journalctl -b -f
shows spam to log consisting of repeated messages:
gnome-shell[4102]: libinput error: event3 - HID 04d9:1400: client bug: event processing lagging behind by 27ms, your system is too slow
Steps to reproduce
I could not figure out what caused it but I can reproduce it as follows:
libinput replay libinput_record.2.yml
libinput_record.2.yml
is a recording of input that caused the bug. When you replay it the bug occurs several times after about 10 seconds, you have to wait unfortunately.
Required information
- libinput version: libinput-1.17.2-1.fc34.x86_64
- hardware information:
- 64 bit intel core i9
- asrock x299 oc formula motherboard
- motherboard back panel usb 2.0 port "2" connected to Logitech M185 wireless mouse dongle.
- motherboard back panel usb 2.0 port "1" (shared as bios flashback port) connected to usb [4D9:1400] Holtech Semiconductor [4D9] (ps/2 keyboard and mouse to usb) dongle connected to ibm kb-7953 (ps/2) keyboard.
-
libinput record
output: libinput_record.2.yml -
libinput debug-events --verbose
output: libinput_debug-events_--verbose.ymd
-
libinput list-devices
output: libinput_list-devices.log -
udevadm info /sys/class/input/event3
output: udevadm_info_sys.class.input.event3.log