With this hardware: Bus 003 Device 007: ID 046d:c537 Logitech, Inc. Cordless Mouse Receiver ``` uname -a Linux fermmy 5.13.0-39-generic #44~20.04.1-Ubuntu SMP Thu Mar 24 16:43:35 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release LSB Version: core-11.1.0ubuntu2-noarch:security-11.1.0ubuntu2-noarch $ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.4 LTS" ``` We get the following spam message _EVERY_ mouse click: ``` Mar 20 19:15:09 fermmy kernel: logitech-djreceiver 0003:046D:C537.000A: Unexpected input report number 128 $ journalctl -b8 | grep logitech | wc -l 2353 ``` Workaround is to remove the driver and blacklist it: ``` sudo modprobe -r hid_logitech_dj ``` ``` /etc/modprobe.d/blacklist.conf blacklist hid_logitech_dj ``` References: * https://github.com/libratbag/libratbag/issues/832 * https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1936573/ * https://support.logi.com/hc/en-us/articles/360025273913-G602-Firmware-Update
Also several reports online; Example: https://askubuntu.com/questions/1342178/how-to-fix-unexpected-input-report-number-128-spam-in-logs/1398468#1398468
I'm also getting these errors with kernel 6.3.6 Device: Bus 005 Device 010: ID 046d:c537 Logitech, Inc. Cordless Mouse Receiver Logitech G602 wireless mouse