[SOLVED] Slackware 15.0 Kernel log littered with hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08

lancsuk · 03-19-2024, 12:58 AM

Slackware:

Code:

Slackware 15.0

Kernel:

Code:

Linux livingroom.snuk.home 5.15.145 #1 SMP PREEMPT Sun Dec 24 00:07:06 CST 2023 x86_64 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz GenuineIntel GNU/Linux

Mouse/Keybord wireless combo:

Code:

30: USB 00.1: 10503 USB Mouse                                   
  [Created at usb.122]
  Unique ID: fvlg.anqLpZFcgY2
  Parent ID: mZxt.DFkaVl_rzX0
  SysFS ID: /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.1/3-2.1:1.1
  SysFS BusID: 3-2.1:1.1
  Hardware Class: mouse
  Model: "Logitech Unifying Receiver"
  Hotplug: USB
  Vendor: usb 0x046d "Logitech, Inc."
  Device: usb 0xc534 "Unifying Receiver"
  Revision: "51.00"
  Compatible to: int 0x0200 0x0001 "Generic USB Mouse"
  Driver: "usbhid"
  Driver Modules: "usbhid"
  Speed: 12 Mbps
  Module Alias: "usb:v046DpC534d5100dc00dsc00dp00ic03isc01ip02in01"
  Driver Info #0:
    XFree86 Protocol: explorerps/2
    GPM Protocol: exps2
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #35 (Hub)

Code:

23: USB 00.0: 10800 Keyboard                                    
  [Created at usb.122]
  Unique ID: BkVc.f7mx8T6d61E
  Parent ID: mZxt.DFkaVl_rzX0
  SysFS ID: /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.1/3-2.1:1.0
  SysFS BusID: 3-2.1:1.0
  Hardware Class: keyboard
  Model: "Logitech Unifying Receiver"
  Hotplug: USB
  Vendor: usb 0x046d "Logitech, Inc."
  Device: usb 0xc534 "Unifying Receiver"
  Revision: "51.00"
  Driver: "usbhid"
  Driver Modules: "usbhid"
  Speed: 12 Mbps
  Module Alias: "usb:v046DpC534d5100dc00dsc00dp00ic03isc01ip01in00"
  Driver Info #0:
    XkbRules: xfree86
    XkbModel: pc104
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #22 (Hub)

Log:

Code:

[  636.507193] logitech-hidpp-device 0003:046D:4023.0003: Can not get the protocol version.
[ 1132.078595] logitech-hidpp-device 0003:046D:4023.0003: Can not get the protocol version.
[ 2874.033986] logitech-hidpp-device 0003:046D:4023.0003: HID++ 2.0 device connected.
[ 3193.721833] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08
[ 4332.819868] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08
[ 6073.465973] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08
[ 8313.777919] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08
[ 9468.745784] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08
[12152.919885] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08
[14829.411947] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08

Is there a way to turn it off?

elcore · 03-19-2024, 10:44 AM

How the doctors always say: where does it hurt, and when did it first start?
Is it a new device or old? If the device is old, did it also happen on older kernels?
If the device is new, does it also happen on -current? If not, can you compile the new kernel & new eudev, for your 15.0 system?

lancsuk · 03-19-2024, 10:52 PM

Quote:

Originally Posted by elcore

How the doctors always say: where does it hurt, and when did it first start?
Is it a new device or old? If the device is old, did it also happen on older kernels?

New

Quote:

If the device is new, does it also happen on -current? If not, can you compile the new kernel & new eudev, for your 15.0 system?

It is obvious to build a new kernel, but that wasn't my question.

Code:

hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08

is actually a harmless error code, I just was wondering If I can disable this specific log without a patches or a kernel upgrade?

Anyway, 6.8.1 is a bit quieter, in the other case I'll patch it out.

Code:

hidpp_root_get_protocol_version: received protocol error 0x08

elcore · 03-20-2024, 03:03 AM

Quote:

Originally Posted by lancsuk

New

It is obvious to build a new kernel, but that wasn't my question.

The "Is there a way to turn it off?" question?
There might be a button labeled "power" with a LED, where a slight pressure towards the button will cause the machine to turn off.

Anyway, jokes aside, if it's a brand new device, newer than your kernel or eudev rules, the common procedure is to upgrade these things first.
You might get away with upgrading just the kernel and eudev rules, but maybe also upgrade firmware and hhwdata if that doesn't fix the issue.