I checked various forum and website but could not find the solution.
I'm using Ubuntu18.04.1LTS and set up CQRLOG. Log itself is working fine.
But, it can't connect to the rig.
The following is the debug screen.
All serial parameters are set as "Default".
Major Rig setting is as follows.
USB SEND: RTS
USB Keying(CW): DTS
USB Keying(RTTY):DTS

CI-V Baud rate: Auto
CI-V Address: 94h
CI-V Tranceive: OFF
CI-V USB Port: Connected to REMOTE

Please help me for further action.
Thank you

Ken JM1NCA/VU3OTK

Cqrlog Ver:2.3.0 (001) Date:2018-06-17
**** DEBUG LEVEL 1 ****

SSL libraries:
/usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
Loading libmysqlclient: /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20.3.10
**************************
MySQL version: 5.7
**************************
**********************************
MySQL version assigned: 5.7
**********************************
Loaded 119221 LoTW users
Loaded 116233 eQSL users
Loaded 40070 SCP calls
*
User home directory: /home/ken/
Program home directory: /home/ken/.config/cqrlog/
Data directory: /home/ken/.config/cqrlog/database/
Memebers directory: /home/ken/.config/cqrlog/members/
ZIP code directory: /usr/share/cqrlog/zipcodes/
Binary dir: /usr/bin/
Share dir: /usr/share/cqrlog/
TConnection to MySQL: 5.7
*
56 us states loaded
/usr/sbin/mysqld --defaults-file=/home/ken/.config/cqrlog/database/mysql.cnf --datadir=/home/ken/.config/cqrlog/database/ --socket=/home/ken/.config/cqrlog/database/sock --port=64000
Trying to connect to database
TMySQL57Connection : Server connect failed.
Trying:1
select * from tables where table_schema = 'cqrlog_common'

SELECT log_nr,log_name FROM cqrlog_common.log_list order by log_nr

use cqrlog001

use cqrlog001

use cqrlog001

use cqrlog001

use cqrlog001

SELECT * FROM cqrlog_config

select * from db_version

[UpgradeMainDatabase] Old version: 15 cDB_MAIN_VER: 15
select * from cqrlog_common.db_version

SELECT * FROM cqrlog_common.dxcc_ref ORDER BY ADIF

SELECT * FROM cqrlog_common.dxcc_ref ORDER BY ADIF

Settings:
-----------------------------------------------------
RigCtldPath:/usr/bin/rigctld
RigCtldArgs:-m 373 -r /dev/ttyUSB0 -t 4532
RunRigCtld: TRUE
RigDevice: /dev/ttyUSB0
RigCtldPort:4532
RigCtldHost:localhost
RigPoll: 500
RigSendCWR: FALSE
RigId: 373

Starting RigCtld ...
/usr/bin/rigctld -m 373 -r /dev/ttyUSB0 -t 4532
rig_open: error = IO error
rigctld failed to start!
1
2
3
4
5
6

Settings:
-----------------------------------------------------
RotCtldPath:/usr/bin/rotctld
RotCtldArgs:
RunRotCtld: FALSE
RotDevice:
RotCtldPort:4533
RotCtldHost:localhost
RotPoll: 500
RotId: 1

rotctld started!
Connected to localhost:4533
FreqmemSql:select id,freq,mode,bandwidth from freqmem order by id

FreqmemFirst:0 FreqmemLast:0
CW init
SELECT * FROM profiles WHERE visible > 0 ORDER BY nr

SELECT * FROM profiles WHERE nr = -1

SELECT * FROM profiles WHERE visible > 0 ORDER BY nr

SELECT * FROM profiles WHERE nr = -1