LimeSDR Mini cann't connect USB

  • Windows machine (USB3)
    Lime Suite - option - connection setting --> nothing appear.
    My PC has not a word “unrecognized device” in Device manager in Japanease.
    I do down load USB drivers ---- what to do next?

  • Mac
    Lime Quick Test --> “No device connected”

  • Ubuntu machine
    LimeSuite GUI --> “Error no device connected”

There are Red LED lit and Green flashing.
USB current is 310mA.

What is lsusb output in Ubuntu when board is connected?

Thank you Zack.

i connect RTL-SDR, HackRf One and LimeSDR mini.
Then I do “Lsusb” on terminal.
Result is as follews.

oz@oz-desktop:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 004: ID 0403:601f Future Technology Devices International, Ltd
Bus 001 Device 003: ID 0a6b:000f Green House Co., Ltd FlashDisk
Bus 001 Device 006: ID 1d50:6089 OpenMoko, Inc.
Bus 001 Device 002: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
oz@oz-desktop:~$

This is definitely LimeSDR-Mini. SHould be visible when you choose Options → Connection settings menu item. Try to execute LimeSuiteGUI with sudo.

By the way, it looks like you connect LimeSDR-Mini via some power meter. Try to connect the board directly to USB3 port.

I connect LimeSDE-Mini without power meter. Result is as follows.

oz@oz-desktop:~$ lsusb
Bus 002 Device 002: ID 0403:601f Future Technology Devices International, Ltd
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
oz@oz-desktop:~$ sudo LimeSuiteGUI
[sudo] oz のパスワード:
Gtk-Message: 18:58:06.955: Failed to load module “canberra-gtk-module”

(LimeSuiteGUI:1864): IBUS-WARNING **: 18:58:06.958: The owner of /home/oz/.config/ibus/bus is not root!

(LimeSuiteGUI:1864): Gtk-WARNING **: 18:58:07.987: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 17

Is the board visible when you choose Options -> Connection settings menu item in LimeSuiteGUI executed with sudo?

Yes, from terminal with sudo, LimeSuiteGUI is kicked OK,
but there are “warning” on terminal as before. Is it OK?
LimeSuiteGUI kicked from GUI, I can see options -> connection setting -> LimeSDR Mini [USB 3.0], now.
I try from beginning.
Thank you Zack.