Bug 215796

Summary: logitech-djreceiver spams Dmesg (Unexpected input report number 128)
Product: Drivers Reporter: fermulator (linux-kernel)
Component: Input DevicesAssignee: drivers_input-devices
Status: NEW ---    
Severity: high CC: neurognostic, tclark77
Priority: P1    
Hardware: x86-64   
OS: Linux   
Kernel Version: 5.13.0 Subsystem:
Regression: No Bisected commit-id:

Description fermulator 2022-04-02 23:06:56 UTC 
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
Comment 2 Tracey C 2023-06-08 17:12:58 UTC 
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