andreas@andicnc:~$ uname -a Linux andicnc 4.9.0-11-rt-amd64 #1 SMP PREEMPT RT Debian 4.9.189-3+deb9u2 (2019-11-11) x86_64 GNU/Linux andreas@andicnc:~$ linuxcnc LINUXCNC - 2.9.0-pre0-999-g10ae35219 Machine configuration directory is '/home/andreas/linuxcnc/configs/by_machine.plasmac.axis' Machine configuration file is 'metric_plasmac.ini' Starting LinuxCNC... twopass:invoked with <> options twopass:found ./machine.hal twopass:found ./plasmac.tcl twopass:found ./metric_plasmac_connections.hal Note: Using POSIX realtime APP: ./test/plasmac_test.py found: note: MAXV max: 250.000 units/sec 15000.000 units/min note: LJOG max: 250.000 units/sec 15000.000 units/min note: LJOG default: 250.000 units/sec 15000.000 units/min Warning: Forward kinematics must handle duplicate coordinate letters:yy Note: Individual axis homing is not currently supported for KINEMATICS_IDENTITY with duplicate axis letter note: jog_order='XYZ' note: jog_invert=set([]) Axis window is 1104 x 736 Unexpected realtime delay on task 0 with period 32000 This Message will only display once per session. Run the Latency Test and resolve before continuing. Unexpected realtime delay on task 0 with period 32000 This Message will only display once per session. Run the Latency Test and resolve before continuing. *** y-single-cut missing from metric_plasmac_run.cfg *** x-single-cut missing from metric_plasmac_run.cfg *** pause-at-end missing from metric_plasmac_run.cfg *** kerf-width missing from metric_plasmac_run.cfg *** spotting-threshold missing from metric_plasmac_config.cfg *** scribe-on-delay missing from metric_plasmac_config.cfg *** spotting-time missing from metric_plasmac_config.cfg 50331651 44040195 46137347 48234499 task: main loop took 0.146961 seconds Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1545, in __call__ return self.func(*args) File "/usr/bin/axis", line 2589, in jog_plus jog_on(a, speed) File "/usr/bin/axis", line 3166, in jog_on distance = parse_increment(jogincr) File "/usr/bin/axis", line 1413, in parse_increment jogincr = float(jogincr) ValueError: could not convert string to float: Continuous Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1545, in __call__ return self.func(*args) File "/usr/bin/axis", line 2594, in jog_minus jog_on(a, -speed) File "/usr/bin/axis", line 3166, in jog_on distance = parse_increment(jogincr) File "/usr/bin/axis", line 1413, in parse_increment jogincr = float(jogincr) ValueError: could not convert string to float: Continuous Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1545, in __call__ return self.func(*args) File "/usr/bin/axis", line 2589, in jog_plus jog_on(a, speed) File "/usr/bin/axis", line 3166, in jog_on distance = parse_increment(jogincr) File "/usr/bin/axis", line 1413, in parse_increment jogincr = float(jogincr) ValueError: could not convert string to float: Continuous Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1545, in __call__ return self.func(*args) File "/usr/bin/axis", line 2594, in jog_minus jog_on(a, -speed) File "/usr/bin/axis", line 3166, in jog_on distance = parse_increment(jogincr) File "/usr/bin/axis", line 1413, in parse_increment jogincr = float(jogincr) ValueError: could not convert string to float: Continuous