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Message #10453
[Bug 491860] Re: lirc_mceusb doesn't recognize eHome IR receiver
Not having /dev/lirc0 is a kernel issue. re-assigning to kernel
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https://bugs.launchpad.net/bugs/491860
Title:
lirc_mceusb doesn't recognize eHome IR receiver
Status in linux-meta-lts-trusty package in Ubuntu:
New
Bug description:
Binary package hint: lirc
lsb_release -rd:
Description: Ubuntu 9.10
Release: 9.10
dpkg -l | grep lirc:
ii liblircclient0 0.8.6-0ubuntu2 infra-red remote control support - client li
ii lirc 0.8.6-0ubuntu2 infra-red remote control support
ii lirc-modules-source 0.8.6-0ubuntu2 infra-red remote control support - kernel mo
ii lirc-x 0.8.6-0ubuntu2 infra-red remote control support - X utiliti
here's some lsusb output: (lsusb -vvs 1:2)
Bus 001 Device 002: ID 0bda:0161 Realtek Semiconductor Corp. Mass Stroage Device
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0bda Realtek Semiconductor Corp.
idProduct 0x0161 Mass Stroage Device
bcdDevice 61.10
iManufacturer 1 Generic
iProduct 2 USB2.0-CRW
iSerial 3 20070818000000000
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 139
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 4 CARD READER
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 11 Chip/SmartCard
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 6 Smart Card Reader Interface
** UNRECOGNIZED: 36 21 10 01 00 07 03 00 00 00 a6 0e 00 00 4c 1d 00 00 00 60 27 00 00 b4 c4 04 00 00 fe 00 00 00 00 00 00 00 00 00 00 00 30 00 01 00 0f 01 00 00 00 00 00 00 00 01
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 8
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 5 Bulk-In, Bulk-Out, Interface
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 7 eHome Infrared Receiver
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x07 EP 7 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 8
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 8
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
It's a built-in card reader and IR receiver with AIM RC-126 Remote Control. I've found some windoze drivers, it's recognises as a
VENDOR = "Realtek Semiconduct Corp."
Rts5161IR = "Realtek IR Driver(5161)"
(dmesg -l | grep mceusb)
[ 5914.455744] lirc_mceusb: Windows Media Center Edition USB IR Transceiver driver for LIRC 1.90
[ 5914.455752] lirc_mceusb: Daniel Melander <lirc@xxxxxxxxxx>, Martin Blatter <martin_a_blatter@xxxxxxxxx>, Dan Conti <dconti@xxxxxxxxxxx>
[ 5914.455758] lirc_mceusb: debug mode enabled
[ 5914.455820] usbcore: registered new interface driver lirc_mceusb
... and it's all no response from irw (from /var/log/syslog:)
Dec 3 13:37:01 htpc lircd-0.8.6[1044]: caught signal
Dec 3 13:37:01 htpc lircd-0.8.6[2521]: lircd(default) ready, using /var/run/lirc/lircd
Dec 3 13:37:26 htpc lircd-0.8.6[2521]: accepted new client on /var/run/lirc/lircd
Dec 3 13:37:26 htpc lircd-0.8.6[2521]: could not get file information for /dev/lirc0
Dec 3 13:37:26 htpc lircd-0.8.6[2521]: default_init(): No such file or directory
Dec 3 13:37:26 htpc lircd-0.8.6[2521]: Failed to initialize hardware
Dec 3 13:37:39 htpc lircd-0.8.6[2521]: removed client
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