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Lekensteyn / ltunify

Tool for working with Logitech Unifying receivers and devices (mirror)

Home Page:https://git.lekensteyn.nl/ltunify/

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Does not detect the correct hidraw device

xcorat opened this issue · comments

commented

Trying to list devices gives an error:

$ ltunify list
write: Broken pipe
Failed to retrieve notification state

Seems like it's trying to access the wrong device, and I was wondering if there's a fix. Specifying the device works,

$ ltunify -d /dev/hidraw3 list
Devices count: 1
Connected devices:
idx=1   Mouse   M185
$ ltunify -d /dev/hidraw2 list
write: Broken pipe
Failed to retrieve notification state

More info:

$ ls /dev/hidraw*
/dev/hidraw0  /dev/hidraw1  /dev/hidraw2  /dev/hidraw3

$ dmesg | grep hidraw
[54940.145922] hid-generic 0003:046D:C52F.0028: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-4/input0
[54940.205888] hid-generic 0003:046D:C52F.0029: input,hiddev97,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-4/input1
commented

Can you include the kernel version in use and the output of lsusb?

commented

I have the same problem, but even with specifying hidraw1 I get:

Unknown protocol 0x0a in devcon notif

for both mouse and keyboard.

I have MK270 logitech mouse+keyboard combo.

$ lsusb 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f2:b65c Chicony Electronics Co., Ltd 
Bus 001 Device 005: ID 8087:0a2b Intel Corp. 
Bus 001 Device 006: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 004: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ uname -a
Linux venus 5.3.0-26-generic #28~18.04.1-Ubuntu SMP Wed Dec 18 16:40:14 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
$ sudo bin/ltunify list
write: Broken pipe
Failed to retrieve notification state
$ sudo bin/ltunify -d /dev/hidraw0 list
write: Broken pipe
Failed to retrieve notification state
$ sudo bin/ltunify -d /dev/hidraw1 list
Devices count: 2
Unknown protocol 0x0a in devcon notif
Unknown protocol 0x0a in devcon notif
Connected devices:
$ sudo bin/ltunify -d /dev/hidraw2 list
write: Broken pipe
Failed to retrieve notification state
$ sudo bin/ltunify -d /dev/hidraw3 list
Failed to retrieve notification state
$ sudo bin/ltunify -d /dev/hidraw4 list
Failed to retrieve notification state
commented

I get same as bgodard. Logitec mk270, nano receiver, 5.6.12-300.fc32.x86_64.

$ dmesg | grep hidraw
[    1.417710] hid-generic 0003:413C:2005.0001: input,hidraw0: USB HID v1.10 Keyboard [DELL DELL USB Keyboard] on usb-0000:39:00.0-1/input0
[    2.706124] jabra 0003:0B0E:0422.0002: input,hiddev96,hidraw1: USB HID v1.11 Device [Jabra SPEAK 510 USB] on usb-0000:00:14.0-1.2/input3
[    2.828563] hid-generic 0018:04F3:24F0.0003: input,hidraw2: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[    2.860668] hid-generic 0018:06CB:76AF.0004: input,hidraw3: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[    2.978751] hid-multitouch 0018:04F3:24F0.0003: input,hidraw2: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[    3.027129] hid-multitouch 0018:06CB:76AF.0004: input,hidraw3: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[   65.598743] hid-generic 0003:046D:C534.0005: input,hidraw4: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-1.4/input0
[   65.655050] hid-generic 0003:046D:C534.0006: input,hiddev97,hidraw5: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-1.4/input1
[   78.141553] logitech-djreceiver 0003:046D:C534.0005: hidraw4: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-1.4/input0
[   78.252578] logitech-djreceiver 0003:046D:C534.0006: hiddev97,hidraw5: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-1.4/input1
[   78.307836] hid-generic 0003:046D:4023.0007: input,hidraw6: USB HID v1.11 Keyboard [Logitech Wireless Keyboard PID:4023] on usb-0000:00:14.0-1.4/input1:1
[   78.308959] hid-generic 0003:046D:4054.0008: input,hidraw7: USB HID v1.11 Mouse [Logitech Wireless Mouse PID:4054] on usb-0000:00:14.0-1.4/input1:2
[   79.834425] logitech-hidpp-device 0003:046D:4023.0007: input,hidraw6: USB HID v1.11 Keyboard [Logitech Wireless Keyboard PID:4023] on usb-0000:00:14.0-1.4/input1:1
[   79.859662] logitech-hidpp-device 0003:046D:4054.0008: input,hidraw7: USB HID v1.11 Mouse [Logitech Wireless Mouse] on usb-0000:00:14.0-1.4/input1:2
$ for i in {4..7} ; do echo "ltunify -d /dev/hidraw${i}" ; ltunify -d /dev/hidraw${i} list ; done
ltunify -d /dev/hidraw4
write: Broken pipe
Failed to retrieve notification state
ltunify -d /dev/hidraw5
Devices count: 2
Unknown protocol 0x0a in devcon notif
Unknown protocol 0x0a in devcon notif
Connected devices:
ltunify -d /dev/hidraw6
Failed to retrieve notification state
ltunify -d /dev/hidraw7
Failed to retrieve notification state
commented

@bgodard @illtud Both of you have a particular Nano receiver model (046d:c534) which are quite limited in hardware. See also https://pwr-solaar.github.io/Solaar/capabilities

What are you trying to do? Pairing a new device? For this nano receiver, pairing a new device will replace the old one as documented on the previous link.

You can also try Solaar if you need more features.

commented

Hi, I've just released ltunify v0.3 with support for the c534 Nano receiver. I've tested it with a MK270, please reopen if the problem persists. Thanks for reporting!