Parallels / OSX with LinuxCNC 2.5.3

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29 Oct 2013 02:12 #40373 by Idefix_71
Hi,

LinuxCNC 2.5.3 running on Parallels without Parallels Tools.
There are a few mistakes, but by and large you can simulate G code.
Once you have installed Parallels Tools LinuxCNC an error message and will not boot.
Has someone already done LinuxCNC brought to Parallels Tools for running?

The following error message appears:
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/realtime-2.6.32-122-rtai/modules/linuxcnc
LINUXCNC_CONFIG_DIR=
LINUXCNC_LANG_DIR=/usr/share/linuxcnc/tcl/msgs
INIVAR=inivar
HALCMD=halcmd
LINUXCNC_EMCSH=/usr/bin/wish8.5
LINUXCNC - 2.5.0
Machine configuration directory is '/home/nw/linuxcnc/configs/sim/axis'
Machine configuration file is 'axis_mm.ini'
INIFILE=/home/nw/linuxcnc/configs/sim/axis/axis_mm.ini
PARAMETER_FILE=sim_mm.var
TASK=milltask
HALUI=halui
DISPLAY=axis
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
Starting TASK program: milltask
Starting DISPLAY program: axis
Unexpected realtime delay: check dmesg for details.
Shutting down and cleaning up LinuxCNC...
Killing task linuxcncsvr, PID=3574
Killing task milltask, PID=3627
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments
Cleanup done

Debug file information:
Can not find -sec MOT -var MOT -num 1
Can not find -sec IO -var IO -num 1
Can not find -sec LINUXCNC -var NML_FILE -num 1
Can not find -sec EMC -var NML_FILE -num 1
/usr/bin/linuxcnc: Zeile 687: 3628 Speicherzugriffsfehler $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS
3574
PID TTY STAT TIME COMMAND
3627
PID TTY STAT TIME COMMAND
Stopping realtime threads
Unloading hal components

Kernel message information:
[ 5718.224498] I-pipe: Domain RTAI registered.
[ 5718.224502] RTAI[hal]: <3.8.1> mounted over IPIPE-NOTHREADS 2.6-03.
[ 5718.224503] RTAI[hal]: compiled with gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) .
[ 5718.224506] RTAI[hal]: mounted (IPIPE-NOTHREADS, IMMEDIATE (INTERNAL IRQs DISPATCHED), ISOL_CPUS_MASK: 0).
[ 5718.224507] PIPELINE layers:
[ 5718.224508] f285ee20 9ac15d93 RTAI 200
[ 5718.224509] c085cb20 0 Linux 100
[ 5718.234893] RTAI[malloc]: global heap size = 2097152 bytes, <BSD>.
[ 5718.234961] RTAI[sched]: IMMEDIATE, MP, USER/KERNEL SPACE: <with RTAI OWN KTASKs>, kstacks pool size = 524288 bytes.
[ 5718.234975] RTAI[sched]: hard timer type/freq = APIC/22998562(Hz); default timing: periodic; linear timed lists.
[ 5718.234996] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq = 2298962000 hz.
[ 5718.234997] RTAI[sched]: timer setup = 999 ns, resched latency = 2944 ns.
[ 5718.235038] RTAI[usi]: enabled.
[ 5718.270364] RTAI[math]: loaded.
[ 5718.700630]
[ 5718.700632] In recent history there were
[ 5718.700633] 2017124, 2217478, 2637874, 2270671, and 2121469
[ 5718.700637] elapsed clocks between calls to the motion controller.
[ 5718.700640] This time, there were 2448582 which is so anomalously
[ 5718.700640] large that it probably signifies a problem with your
[ 5718.700641] realtime configuration. For the rest of this run of
[ 5718.700642] EMC, this message will be suppressed.
[ 5718.700642]
[ 5718.783891] axis[3628]: segfault at b77ce000 ip 006add23 sp bf861bd8 error 4 in libc-2.11.1.so[59d000+153000]
[ 5720.992180] RTAI[math]: unloaded.
[ 5721.016201] SCHED releases registered named ALIEN RTGLBH
[ 5721.029631] RTAI[malloc]: unloaded.
[ 5721.128330] RTAI[sched]: unloaded (forced hard/soft/hard transitions: traps 0, syscalls 0).
[ 5721.130102] I-pipe: Domain RTAI unregistered.
[ 5721.130106] RTAI[hal]: unmounted.

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30 Oct 2013 00:01 #40395 by andypugh

Once you have installed Parallels Tools LinuxCNC an error message and will not boot..


Looks like a graphics problem.

Try the tklinuxcnc sim instead of an axis sim. (possible Touchy too).
If it is that, then the solution is possibly software openGL in the VM.

I run LinuxCNC all the time on VMWare Fusion.
The following user(s) said Thank You: Idefix_71

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09 Nov 2013 01:39 #40675 by Idefix_71
Thanks, it works with VM Ware.

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