Error message.

I don't want to create a new topic and was wondering. I did prolonged Latency tests and it was always around 30k. Today it jumped to 39k when i've opened web browser.
I should just use that maximum setting for configuration?

I will be using 7i76e mesa card.

No, unless there is a special reason, the servo thread should always be 1000000 ns

Aha, so the test is just to see if the performance is up to the task, but i should always fill in 1000000.

ok

Hmmm..

Still getting this error message:

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 - 2.8.2
Machine configuration directory is '/home/eastraw/linuxcnc/configs/my_LinuxCNC_machine'
Machine configuration file is 'my_LinuxCNC_machine.ini'
INIFILE=/home/eastraw/linuxcnc/configs/my_LinuxCNC_machine/my_LinuxCNC_machine.ini
VERSION=1.1
PARAMETER_FILE=linuxcnc.var
TASK=milltask
HALUI=halui
DISPLAY=axis
COORDINATES=XXYZ
KINEMATICS=trivkins coordinates=XXYZ kinstype=BOTH
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 192.168.1.121: Resource temporarily unavailable
hm2: unloading
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments

Debug file information:
Note: Using POSIX realtime
hm2_eth: rtapi_app_main: Resource temporarily unavailable (-11)
./my_LinuxCNC_machine.hal:9: waitpid failed /usr/bin/rtapi_app hm2_eth
./my_LinuxCNC_machine.hal:9: /usr/bin/rtapi_app exited without becoming ready
./my_LinuxCNC_machine.hal:9: insmod for hm2_eth failed, returned -1
18371
Stopping realtime threads
Unloading hal components
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:
pastebin.com
in order to provide information about the linuxcnc
system and configuration.

Date: Sat 10 Jul 20:23:37 BST 2021
UTC Date: Sat 10 Jul 19:23:37 UTC 2021
this program: /usr/bin/linuxcnc_info
uptime: 20:23:37 up 6:36, 1 user, load average: 0.27, 0.25, 0.80
lsb_release -sa: Debian Debian GNU/Linux 10 (buster) 10 buster
which linuxcnc: /usr/bin/linuxcnc
pwd: /home/eastraw/linuxcnc/configs/my_LinuxCNC_machine
USER: eastraw
LOGNAME: eastraw
HOME: /home/eastraw
EDITOR:
VISUAL:
LANGUAGE: en_GB:en
TERM: dumb
COLORTERM:
DISPLAY: :0.0
DESKTOP: lightdm-xsession
display size: 1366x768 pixels (361x203 millimeters)
PATH: /usr/bin:/home/eastraw/linuxcnc/configs/my_LinuxCNC_machine/bin:/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games

uname items:
nodename -n: eastraw
kernel-name -s: Linux
kernel-vers -v: #1 SMP PREEMPT RT Debian 4.19.194-2 (2021-06-21)
machine -m: x86_64
processor -p: unknown
platform -i: unknown
oper system -o: GNU/Linux

/proc items:
cmdline: BOOT_IMAGE=/boot/vmlinuz-4.19.0-17-rt-amd64 root=UUID=022e671d-8534-4e23-91f5-b128d6d50d03 ro initrd=/install/initrd.gz quiet
model name: Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz
cores: 1
cpu MHz: 1750.474
parport: 0000-0000 : parport0 0000-0000 : parport0
serial: 0000-0000 : 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: 2.8.2
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-cn 1:2.8.2 all motion controller for CNC machines and robots (Chinese
ii linuxcnc-doc-en 1:2.8.2 all motion controller for CNC machines and robots (English documentation)
ii linuxcnc-doc-es 1:2.8.2 all controlador de movimiento para máquinas CNC y robots (Español).
ii linuxcnc-doc-fr 1:2.8.2 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 1:2.8.2 amd64 motion controller for CNC machines and robots
ii linuxcnc-uspace-dev 1:2.8.2 amd64 PC based motion controller for real-time Linux

That usually indicates a host Ethernet port setup issue.

What does

ip a

report?

Also to avoid routing issues is better to set the 7I76E card to 10.10.10.10 and the host to say 10.10.10.100/24

I think that i'm doing something wrong with my MESA card connection. Jumpers or a certain wire... It wasn't connecting to anything so i've created connection and than tried to ping the card.
I simply got: No 7i76e card connected or something like that. 
Did i connected something wrong? 

What does the command

ip a

report?

This is what i get.