Hi all,
I have installed gnuradio/uhd in 10 computers in a lab (almost identical
setups).
These are Ubuntu 20.04.4 LTS focal
The connected USRPs (X300) work fine in all 10 computers.
However, two of them result in a core dump when trying to use calibrating
utilities as follows:
$ uhd_cal_tx_dc_offset
Creating the usrp device with: ,ignore_cal_file=1,ignore-cal-file=1...
[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100;
UHD_4.2.0.0-0ubuntu1~focal1
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Maximum frame size: 1472 bytes.
[INFO] [X300] Radio 1x clock: 200 MHz
Running calibration for UBX TX
Daughterboard serial: 3158306
Calibration frequency range: 10 MHz -> 6000 MHz
Dterminate called without an active exception
Aborted (core dumped)
I found some similar questions on the Internet but not any definite answers.
Are there any ideas on how to proceed with investigating that?
thanks
Achilleas
FYI:
$ uhd_find_devices
[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100;
UHD_4.2.0.0-0ubuntu1~focal1
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
serial: 315C6B2
addr: 192.168.10.2
addr: 192.168.40.2
fpga: HG
name:
product: X310
type: x300
Also:
$ uhd_usrp_probe
[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100;
UHD_4.2.0.0-0ubuntu1~focal1
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Maximum frame size: 1472 bytes.
[INFO] [X300] Radio 1x clock: 200 MHz
_____________________________________________________
/
| Device: X-Series Device
| _____________________________________________________
| /
| | Mboard: X310
| | revision: 11
| | revision_compat: 7
| | product: 30818
| | mac-addr0: 00:80:2f:22:64:6c
| | mac-addr1: 00:80:2f:22:64:6d
| | gateway: 192.168.10.1
| | ip-addr0: 192.168.10.2
| | subnet0: 255.255.255.0
| | ip-addr1: 192.168.20.2
| | subnet1: 255.255.255.0
| | ip-addr2: 192.168.30.2
| | subnet2: 255.255.255.0
| | ip-addr3: 192.168.40.2
| | subnet3: 255.255.255.0
| | serial: 315C6B2
| | FW Version: 6.0
| | FPGA Version: 38.0
| | FPGA git hash: be53058
| | RFNoC capable: Yes
| |
| | Time sources: internal, external, gpsdo
| | Clock sources: internal, external, gpsdo
| | Sensors: ref_locked
| _____________________________________________________
| /
| | RFNoC blocks on this device:
| |
| | * 0/DDC#0
| | * 0/DDC#1
| | * 0/DUC#0
| | * 0/DUC#1
| | * 0/Radio#0
| | * 0/Radio#1
| | * 0/Replay#0
| _____________________________________________________
| /
| | Static connections on this device:
| |
| | * 0/SEP#0:0==>0/DUC#0:0
| | * 0/DUC#0:0==>0/Radio#0:0
| | * 0/Radio#0:0==>0/DDC#0:0
| | * 0/DDC#0:0==>0/SEP#0:0
| | * 0/Radio#0:1==>0/DDC#0:1
| | * 0/DDC#0:1==>0/SEP#1:0
| | * 0/SEP#2:0==>0/DUC#1:0
| | * 0/DUC#1:0==>0/Radio#1:0
| | * 0/Radio#1:0==>0/DDC#1:0
| | * 0/DDC#1:0==>0/SEP#2:0
| | * 0/Radio#1:1==>0/DDC#1:1
| | * 0/DDC#1:1==>0/SEP#3:0
| | * 0/SEP#4:0==>0/Replay#0:0
| | * 0/Replay#0:0==>0/SEP#4:0
| | * 0/SEP#5:0==>0/Replay#0:1
| | * 0/Replay#0:1==>0/SEP#5:0
| _____________________________________________________
| /
| | TX Dboard: 0/Radio#0
| | ID: UBX-160 v2 (0x007d)
| | Serial: 3158306
| | _____________________________________________________
| | /
| | | TX Frontend: 0
| | | Name: UBX TX
| | | Antennas: TX/RX, CAL
| | | Sensors: lo_locked
| | | Freq range: 10.000 to 6000.000 MHz
| | | Gain range PGA0: 0.0 to 31.5 step 0.5 dB
| | | Bandwidth range: 160000000.0 to 160000000.0 step 0.0 Hz
| | | Connection Type: QI
| | | Uses LO offset: No
| _____________________________________________________
| /
| | RX Dboard: 0/Radio#0
| | ID: UBX-160 v2 (0x007e)
| | Serial: 3158306
| | _____________________________________________________
| | /
| | | RX Frontend: 0
| | | Name: UBX RX
| | | Antennas: TX/RX, RX2, CAL
| | | Sensors: lo_locked
| | | Freq range: 10.000 to 6000.000 MHz
| | | Gain range PGA0: 0.0 to 31.5 step 0.5 dB
| | | Bandwidth range: 160000000.0 to 160000000.0 step 0.0 Hz
| | | Connection Type: IQ
| | | Uses LO offset: No
| _____________________________________________________
| /
| | TX Dboard: 0/Radio#1
| | _____________________________________________________
| | /
| | | TX Frontend: 0
| | | Name: Unknown (0xffff) - 0
| | | Antennas:
| | | Sensors:
| | | Freq range: 0.000 to 0.000 MHz
| | | Gain Elements: None
| | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz
| | | Connection Type: IQ
| | | Uses LO offset: No
| _____________________________________________________
| /
| | RX Dboard: 0/Radio#1
| | _____________________________________________________
| | /
| | | RX Frontend: 0
| | | Name: Unknown (0xffff) - 0
| | | Antennas:
| | | Sensors:
| | | Freq range: 0.000 to 0.000 MHz
| | | Gain Elements: None
| | | Bandwidth range: 0.0 to 0.0 step 0.0 Hz
| | | Connection Type: IQ
| | | Uses LO offset: No
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