I installed linuxcnc from git sources.

The mill config seems to work OK with my old 'wheezy' config as converted by linuxcnc_2.9.0~pre0_amd64. Manual control seems to work. MDI seems to work.

The lathe config from 'wheezy' would not work after conversion by linuxcnc_2.9.0~pre0_amd64.

I used the config file from linuxcnc_2.9.0~pre0_amd64 sources. That appears to function.

With both the installed and the 'run in place' versions,
the home Axis button for the Z axis does nothing. Clicking the button a second time results in the expected 'are you sure' pop-up, but, does nothing. The Z Axis is not homed. No 'homed' mark appears in the Preview window. MDI does not work.

The X Axis is homed when the Home Axis button is clicked.

Machine->Homing->Home Axis Z does home the Z axis and MDI works.

On startup, I see:
LINUXCNC - 2.9.0~pre0
Machine configuration directory is '/home/tomdean/linuxcnc/configs//by_machine.sherline.SherlineLathe'
Machine configuration file is 'SherlineLathe_inch.ini'
Starting LinuxCNC...
Found file(lib): /usr/share/linuxcnc/hallib/core_stepper.hal
Found file(REL): ./standard_pinout.hal
note: MAXV     max: 0.360 units/sec 21.600 units/min
note: LJOG     max: 0.360 units/sec 21.600 units/min
note: LJOG default: 0.180 units/sec 10.800 units/min
note: jog_order='ZX'
note: jog_invert=set(['X'])
task: main loop took 0.184661 seconds
task: main loop took 0.202663 seconds

On exit, I see:
Shutting down and cleaning up LinuxCNC...
task: 2258 cycles, min=0.000053, max=0.202663, avg=0.010238, 2 latency excursions (> 10x expected cycle time of 0.010000s)

This worked with the 'stretch' and 'wheezy' versions of linuxcnc.

Any ideas?

Tom Dean


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