Newbie trying to connect to 7i96S for months without success.

Error report created by /usr/lib/tcltk/linuxcnc/show_errors.tcl:

Print file information:
RUN_IN_PLACE=no
LINUXCNC_DIR=
LINUXCNC_BIN_DIR=/usr/bin
LINUXCNC_TCL_DIR=/usr/lib/tcltk/linuxcnc
LINUXCNC_SCRIPT_DIR=
LINUXCNC_RTLIB_DIR=/usr/lib/linuxcnc/modules
LINUXCNC_CONFIG_DIR=
LINUXCNC_LANG_DIR=/usr/lib/tcltk/linuxcnc/msgs
INIVAR=inivar
HALCMD=halcmd
LINUXCNC_EMCSH=/usr/bin/wish8.6
LINUXCNC - 2.8.4-1-gb7824717b
Machine configuration directory is '/home/santiago/linuxcnc/configs/my_LinuxCNC_machine'
Machine configuration file is 'my_LinuxCNC_machine.ini'
INIFILE=/home/santiago/linuxcnc/configs/my_LinuxCNC_machine/my_LinuxCNC_machine.ini
VERSION=1.1
PARAMETER_FILE=linuxcnc.var
TASK=milltask
HALUI=halui
DISPLAY=gmoccapy
COORDINATES=XYZ
KINEMATICS=trivkins coordinates=XYZ
Starting LinuxCNC...
Starting LinuxCNC server program: linuxcncsvr
Loading Real Time OS, RTAPI, and HAL_LIB modules
Starting LinuxCNC IO program: io
Starting HAL User Interface program: halui
Found file(REL): ./my_LinuxCNC_machine.hal
Shutting down and cleaning up LinuxCNC...
Running HAL shutdown script
hm2: loading Mesa HostMot2 driver version 0.15
hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2
hm2_eth: ERROR: Could not retrieve hardware address (MAC) of 10.10.10.10: Resource temporarily unavailable
hm2: unloading
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments

Debug file information:
cannot gain I/O privileges - forgot 'sudo make setuid' or using secure boot? -parallel port access is not allow
Note: Using POSIX realtime
hm2_eth: rtapi_app_main: Resource temporarily unavailable (-11)
./my_LinuxCNC_machine.hal:11: waitpid failed /usr/bin/rtapi_app hm2_eth
./my_LinuxCNC_machine.hal:11: /usr/bin/rtapi_app exited without becoming ready
./my_LinuxCNC_machine.hal:11: insmod for hm2_eth failed, returned -1
2296
Stopping realtime threads
Unloading hal components
cannot gain I/O privileges - forgot 'sudo make setuid' or using secure boot? -parallel port access is not allow
Note: Using POSIX realtime



-----------------------------------------------------------------------
Info report created by linuxcnc_info:
The file:    /tmp/linuxcnc_info.txt
can be posted to a forum or a web site like:
     http://pastebin.com
in order to provide information about the linuxcnc
system and configuration.

                Date: Tue 11 Oct 2022 11:10:48 AM CDT
            UTC Date: Tue 11 Oct 2022 04:10:48 PM UTC
        this program: /usr/bin/linuxcnc_info
              uptime: 11:10:48 up 17:20, 1 user, load average: 0.71, 0.65, 0.42
     lsb_release -sa: Debian Debian GNU/Linux 10 (buster) 10 buster
      which linuxcnc: /usr/bin/linuxcnc
                 pwd: /home/santiago/linuxcnc/configs/my_LinuxCNC_machine
                USER: santiago
             LOGNAME: santiago
                HOME: /home/santiago
              EDITOR: 
              VISUAL: 
            LANGUAGE: 
                TERM: dumb
           COLORTERM: 
             DISPLAY: :0.0
             DESKTOP: lightdm-xsession
        display size: 1366x768 pixels (361x203 millimeters)
                PATH: /usr/bin:/home/santiago/linuxcnc/configs/my_LinuxCNC_machine/bin:/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games

uname items:
         nodename -n: debian
      kernel-name -s: Linux
      kernel-vers -v: #1 SMP PREEMPT RT Debian 4.19.249-2 (2022-06-30)
          machine -m: x86_64
        processor -p: unknown
         platform -i: unknown
      oper system -o: GNU/Linux

/proc items:
             cmdline: BOOT_IMAGE=/boot/vmlinuz-4.19.0-21-rt-amd64 root=UUID=1073611f-6daa-44db-84b6-17f98c586813 ro quiet
          model name: Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz
               cores: 4
             cpu MHz: 1199.739
             parport: 
              serial: 

Versions:
                 gcc: gcc (Debian 8.3.0-6) 8.3.0
              python: Python 2.7.16
                 git: not_in_PATH
          git commit: NA
                 tcl: 8.6
                  tk: 8.6
               glade: not_in_PATH
          glade-gtk2: not_in_PATH

linuxcnc_var all:

     LINUXCNCVERSION: 2.8.4-1-gb7824717b
LINUXCNC_AUX_GLADEVCP: /usr/share/linuxcnc/aux_gladevcp
LINUXCNC_AUX_EXAMPLES: /usr/share/linuxcnc/aux_examples
            REALTIME: /etc/init.d/realtime
                 RTS: uspace
          HALLIB_DIR: /usr/share/linuxcnc/hallib

dpkg -l '*linuxcnc*':
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                Version              Architecture Description
+++-===================-====================-============-=====================================================================
un  linuxcnc            <none>               <none>       (no description available)
un  linuxcnc-dev        <none>               <none>       (no description available)
un  linuxcnc-doc        <none>               <none>       (no description available)
ii  linuxcnc-doc-en     1:2.8.4.1.gb7824717b all          motion controller for CNC machines and robots (English documentation)
ii  linuxcnc-doc-es     1:2.8.4.1.gb7824717b all          controlador de movimiento para máquinas CNC y robots (Español).
ii  linuxcnc-doc-fr     1:2.8.4.1.gb7824717b all          motion controller for CNC machines and robots (French documentation)
un  linuxcnc-sim        <none>               <none>       (no description available)
un  linuxcnc-sim-dev    <none>               <none>       (no description available)
ii  linuxcnc-uspace     1:2.8.4.1.gb7824717b amd64        motion controller for CNC machines and robots
ii  linuxcnc-uspace-dev 1:2.8.4.1.gb7824717b amd64        PC based motion controller for real-time Linux