*Dear Network UPS Tools Community,*
I am writing to you with a problem I'm encountering while setting up my
Ippon Innova TBE 2000 UPS with NUT on my Linux system.
According to the NUT hardware compatibility list, my UPS model should be
supported. However, I'm experiencing difficulties in configuring it and
cannot establish a stable connection.
Here is the information about my system and configuration:
*
*UPS Model:* Ippon Innova TBE 2000
*
*OS:* Ubuntu 24.04.2 LTS (noble) ^
*
*NUT Version:* 2.8.1-3.1ubuntu2 ^
*
*Output of |lsusb -v| (relevant to the UPS):*
|Bus 001 Device 007: ID 0483:a430 STMicroelectronics Innova TBE 2000
Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00
bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol
0 bMaxPacketSize0 64 idVendor 0x0483 STMicroelectronics idProduct
0xa430 Innova TBE 2000 bcdDevice 2.00 iManufacturer 3 UPS
Manufacturer iProduct 1 Innova TBE 2000 iSerial 2 N0BW10NCL00206
bNumConfigurations 1 Configuration Descriptor: bLength 9
bDescriptorType 2 wTotalLength 0x0029 bNumInterfaces 1
bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self
Powered MaxPower 100mA Interface Descriptor: bLength 9
bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0
bNumEndpoints 2 bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 0 HID
Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11
bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34
Report wDescriptorLength 741 Report Descriptors: ** UNAVAILABLE **
Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress
0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None
Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 20
Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress
0x02 EP 2 OUT bmAttributes 3 Transfer Type Interrupt Synch Type None
Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 20
Device Status: 0x0001 Self Powered |
*
*Contents of |/etc/nut/ups.conf|:*
|[innova] driver = blazer_usb port = /dev/bus/usb/001/004 desc =
"ИБП Ippon Innova TBE 2000" |
*
*Error logs (|journalctl -xeu nut-server|):*
|мая 12 09:08:07 LinuxR-PC nut-server[25767]: Can't connect to UPS
[innova] (blazer_usb) [cite: 185, 186, 187] мая 12 09:08:07
LinuxR-PC upsd[25767]: Can't connect to UPS [innova] (blazer_usb)
[cite: 185, 186, 187] ... |
I am using the |blazer_usb| driver, as specified in my configuration,
and have provided the USB port. However, as shown in the logs, NUT is
unable to connect to the UPS.
I kindly request your assistance in resolving this issue. Perhaps there
are specific configuration nuances or known peculiarities with this UPS
model or driver that I should be aware of.
Any advice or recommendations would be greatly appreciated.
Sincerely, Roman
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