SoapySDR: Cannot claim interface - Resource busy

[ZENLab TSN]

On connecting LimeSDR mini and running PothosFlow, the device gets detected. Having issue.

2023-06-03 11:51:42 SoapySDR: Make connection: 'LimeSDR Mini [USB 3.0] 1D3AC92E2F9FA4'
2023-06-03 11:51:42 SoapySDR: Cannot claim interface - Resource busy
2023-06-03 11:51:42 SoapySDR: Failed to open device
2023-06-03 11:51:42 SoapySDR: Failed to open. Device is busy.

Using system

- Ubuntu 18.04.6

- LimeSuite version: v22.09.0

- LimeSDR mini

The complete

:~$ PothosFlow
2023-06-03 11:51:41 PothosFlow.MainWindow: Welcome to Pothos v0.8.0-g4ca95cda
2023-06-03 11:51:41 PothosFlow.GraphEditor: Loading /home/zenlab/lora_ess/LoRa-SDR/examples/lora_simulation.pothos
2023-06-03 11:51:41 PothosFlow.GraphEditor: Loading /home/zenlab/lora_ess/LoRa-SDR/examples/rx_RN2483.pothos
2023-06-03 11:51:41 PothosFlow.GraphEditor: Loading /home/zenlab/lora_ess/LoRa-SDR/examples/lora_sdr_client.pothos
2023-06-03 11:51:42 PothosFlow.GraphEditor: Loading /home/zenlab/lora_ess/LoRa-SDR/examples/lora_sdr_relay.pothos
2023-06-03 11:51:42 SoapySDR: Make connection: 'LimeSDR Mini [USB 3.0] 1D3AC92E2F9FA4'
2023-06-03 11:51:42 SoapySDR: Make connection: 'LimeSDR Mini [USB 3.0] 1D3AC92E2F9FA4'
2023-06-03 11:51:42 SoapySDR: Cannot claim interface - Resource busy
2023-06-03 11:51:42 SoapySDR: Failed to open device
2023-06-03 11:51:42 SoapySDR: Failed to open. Device is busy.
2023-06-03 11:51:42 ::1: libusb: error [submit_bulk_transfer] submiturb failed error -1 errno=16
2023-06-03 11:51:42 ::1: libusb: error [submit_bulk_transfer] submiturb failed error -1 errno=16
2023-06-03 11:51:42 SoapyBlock: call setupDevice threw: Exception: Failed to make connection with 'LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D3AC92E2F9FA4'

-----------------------------------------------------------------------------------------------------------------------------

:~$ SoapySDRUtil --find
######################################################
##     Soapy SDR -- the SDR abstraction library     ##
######################################################

Found device 0
  addr = 24607:1027
  driver = lime
  label = LimeSDR Mini [USB 3.0] 1D3AC92E2F9FA4
  media = USB 3.0
  module = FT601
  name = LimeSDR Mini
  serial = 1D3AC92E2F9FA4

-------------------------------------------------------------------------------------------------------------------------------

:~$ SoapySDRUtil --info
######################################################
##     Soapy SDR -- the SDR abstraction library     ##
######################################################

Lib Version: v0.8.1-3
API Version: v0.8.0
ABI Version: v0.8
Install root: /home/zenlab/miniforge3/envs/gnuradio
Search path:  /home/zenlab/miniforge3/envs/gnuradio/lib/SoapySDR/modules0.8
Module found: /home/zenlab/miniforge3/envs/gnuradio/lib/SoapySDR/modules0.8/libLMS7Support.so (22.09.1)
Available factories... lime
Available converters...
 -  CF32 -> [CF32, CS16, CS8, CU16, CU8]
 -  CS16 -> [CF32, CS16, CS8, CU16, CU8]
 -  CS32 -> [CS32]
 -   CS8 -> [CF32, CS16, CS8, CU16, CU8]
 -  CU16 -> [CF32, CS16, CS8]
 -   CU8 -> [CF32, CS16, CS8]
 -   F32 -> [F32, S16, S8, U16, U8]
 -   S16 -> [F32, S16, S8, U16, U8]
 -   S32 -> [S32]
 -    S8 -> [F32, S16, S8, U16, U8]
 -   U16 -> [F32, S16, S8]
 -    U8 -> [F32, S16, S8]

-----------------------------------------------------------------------------------------------------------------------------------

On performing LimeQuickTest

:~$ LimeQuickTest

[ TESTING STARTED ]
->Start time: Sat Jun  3 11:39:58 2023
->LimeSuite version: 22.09.0-unknown

->Device: LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D3AC92E2F9FA4, HW=1, GW=1.30
  Serial Number: 1D3AC92E2F9FA4
 Chip temperature: 45 C

[ Clock Network Test ]
->REF clock test
  Test results: 20608; 33805; 47002 - PASSED
->VCTCXO test
  Results : 6711029 (min); 6711193 (max) - PASSED
->Clock Network Test PASSED

[ FPGA EEPROM Test ]
->Read EEPROM
->Read data: 12 02 17 12 02 17 02
->FPGA EEPROM Test PASSED

[ LMS7002M Test ]
->Perform Registers Test
->External Reset line test
  Reg 0x20: Write value 0xFFFD, Read value 0xFFFD
  Reg 0x20: value after reset 0x0FFFF
->LMS7002M Test PASSED

[ RF Loopback Test ]
->Configure LMS
->Run Tests (TX_2 -> LNA_W):
  CH0 (SXR=1000.0MHz, SXT=1005.0MHz): Result:(-17.9 dBFS, 5.00 MHz) - PASSED
->Run Tests (TX_1 -> LNA_H):
  CH0 (SXR=2100.0MHz, SXT=2105.0MHz): Result:(-18.2 dBFS, 5.00 MHz) - PASSED
->RF Loopback Test PASSED

=> Board tests PASSED <=

Elapsed time: 2.57 seconds