Re: [Emc-users] installing 2.5 in simulation mode, not working
This is an old-ish thread, but I finally got around to trying to figure this out and thought I would post what I found in case other folks run into this problem with Linuxcnc-sim on Parallels. Under the Virtual Machine menu of the Parallels Desktop application, select Virtual Machine -> Configure. Ubuntu must be shut down in order to configure. From the dialog box that comes up select the Video settings and turn off Enable 3D acceleration. I also set my video memory to 256MB. Now Linuxcnc and Axis run. Tom On Jan 23, 2012, at 5:25 AM, andy pugh wrote: > On 23 January 2012 06:19, Tom Easterday wrote: >> I am trying to install 2.5 under 10.04 running under Parallels on my Mac. I >> followed the instructions (related to installing -sim) here: >> http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Installing_EMC2#Building_emc2_simulator > ... >> why this isn't working? > > I am not sure that the 2.5 branch works at the moment. It wouldn't > work for me when I tried a compiled version under VMware at the > weekend. It might be something as simple as $EMCDISPLAY not existing > any more ($LINUXCNCDISPLAY ?) > > If Parallels will create a virtual machine from an ISO image then I > would suggest doing that with the 2.4.7 image, it is much quicker. You > can then update to 2.5 using the buildbot debs (buildbot.linuxcnc.org) > > I don't bother running a simulator version on my Mac, I run the normal > version. I am not sure what the actual difference is. > > -- > atp > The idea that there is no such thing as objective truth is, quite simply, > wrong. > > -- > Try before you buy = See our experts in action! > The most comprehensive online learning library for Microsoft developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-dev2 > ___ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users -- Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] installing 2.5 in simulation mode, not working
On 23 January 2012 06:19, Tom Easterday wrote: > I am trying to install 2.5 under 10.04 running under Parallels on my Mac. I > followed the instructions (related to installing -sim) here: > http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Installing_EMC2#Building_emc2_simulator ... > why this isn't working? I am not sure that the 2.5 branch works at the moment. It wouldn't work for me when I tried a compiled version under VMware at the weekend. It might be something as simple as $EMCDISPLAY not existing any more ($LINUXCNCDISPLAY ?) If Parallels will create a virtual machine from an ISO image then I would suggest doing that with the 2.4.7 image, it is much quicker. You can then update to 2.5 using the buildbot debs (buildbot.linuxcnc.org) I don't bother running a simulator version on my Mac, I run the normal version. I am not sure what the actual difference is. -- atp The idea that there is no such thing as objective truth is, quite simply, wrong. -- Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] installing 2.5 in simulation mode, not working
looks like there's something badly wrong way below emc, python segfaults in libc - looks like incompatible libc and python versions: [ 1956.652151] axis[16736]: segfault at 488bd12a ip 004aacc2 sp bfe4cec8 error 6 in libc-2.11.1.so[39a000+153000] if you find a core file, try this: gdb /usr/bin/python core backtrace and post a few lines from the top of stack -- your kernel oopsed during startup, see line 622 of dmesg, but that's likely not the issue and maybe a Parallels artefact, see the irqpoll hint btw I run 10.04, non-RTAI kernel and linuxcnc-sim in virtualbox on a mac and its really stable; I gave up on Parallels eventually -m Am 23.01.2012 um 07:19 schrieb Tom Easterday: > I am trying to install 2.5 under 10.04 running under Parallels on my Mac. I > followed the instructions (related to installing -sim) here: > http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Installing_EMC2#Building_emc2_simulator > > Everything went fine (I believe), but when I try to run linuxcnc with one of > the default sim configurations it fails. Any idea why this isn't working? > > > I get this if I try gladevcp_panel sim config: > > tom@ubuntu:~/emc2-dev/configs/sim/gladevcp$ linuxcnc > LINUXCNC - 2.5.0-pre2 > Machine configuration directory is '/home/tom/emc2-dev/configs/sim/gladevcp' > Machine configuration file is 'gladevcp_panel.ini' > Starting LinuxCNC... > /home/tom/emc2-dev/scripts/linuxcnc: line 687: 17928 Illegal instruction > $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS > Shutting down and cleaning up LinuxCNC... > Cleanup done > EMC terminated with an error. You can find more information in the log: >/home/tom/linuxcnc_debug.txt > and >/home/tom/linuxcnc_print.txt > as well as in the output of the shell command 'dmesg' and in the terminal > tom@ubuntu:~/emc2-dev/configs/sim/gladevcp$ > > > This if I try axis: > > tom@ubuntu:~/emc2-dev$ linuxcnc > LINUXCNC - 2.5.0-pre2 > Machine configuration directory is '/home/tom/emc2-dev/configs/sim/axis' > Machine configuration file is 'axis.ini' > Starting LinuxCNC... > /home/tom/emc2-dev/scripts/linuxcnc: line 687: 18317 Segmentation fault > $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS > Shutting down and cleaning up LinuxCNC... > Cleanup done > EMC terminated with an error. You can find more information in the log: >/home/tom/linuxcnc_debug.txt > and >/home/tom/linuxcnc_print.txt > as well as in the output of the shell command 'dmesg' and in the terminal > tom@ubuntu:~/emc2-dev$ > > The linuxcnc_debug.txt shows (for either config): > tom@ubuntu:~/emc2-dev$ more /home/tom/linuxcnc_debug.txt > 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 > 18283 > PID TTY STAT TIME COMMAND > 18316 > PID TTY STAT TIME COMMAND > Stopping realtime threads > Unloading hal components > > The linuxcnc_print.txt shows (for either config): > tom@ubuntu:~/emc2-dev$ more /home/tom/linuxcnc_print.txt > RUN_IN_PLACE=yes > LINUXCNC_DIR= > LINUXCNC_BIN_DIR=/home/tom/emc2-dev/bin > LINUXCNC_TCL_DIR=/home/tom/emc2-dev/tcl > LINUXCNC_SCRIPT_DIR= > LINUXCNC_RTLIB_DIR=/home/tom/emc2-dev/rtlib > LINUXCNC_CONFIG_DIR= > LINUXCNC_LANG_DIR=/home/tom/emc2-dev/src/objects > INIVAR=inivar > HALCMD=halcmd > LINUXCNC_EMCSH=/usr/bin/wish8.5 > INIFILE=/home/tom/emc2-dev/configs/sim/axis/axis.ini > PARAMETER_FILE=sim.var > TASK=milltask > HALUI=halui > DISPLAY=axis > 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 EMC2 TASK program: milltask > Starting EMC2 DISPLAY program: axis > Killing task linuxcncsvr, PID=18283 > Killing task milltask, PID=18316 > Removing HAL_LIB, RTAPI, and Real Time OS modules > Removing NML shared memory segments > tom@ubuntu:~/emc2-dev$ > > Dmesg output is pasted here: > http://pastebin.com/qFC2epqR > > Thanks, > Tom > > > -- > Try before you buy = See our experts in action! > The most comprehensive online learning library for Microsoft developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-dev2 > ___ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users -- Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2
[Emc-users] installing 2.5 in simulation mode, not working
I am trying to install 2.5 under 10.04 running under Parallels on my Mac. I followed the instructions (related to installing -sim) here: http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Installing_EMC2#Building_emc2_simulator Everything went fine (I believe), but when I try to run linuxcnc with one of the default sim configurations it fails. Any idea why this isn't working? I get this if I try gladevcp_panel sim config: tom@ubuntu:~/emc2-dev/configs/sim/gladevcp$ linuxcnc LINUXCNC - 2.5.0-pre2 Machine configuration directory is '/home/tom/emc2-dev/configs/sim/gladevcp' Machine configuration file is 'gladevcp_panel.ini' Starting LinuxCNC... /home/tom/emc2-dev/scripts/linuxcnc: line 687: 17928 Illegal instruction $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS Shutting down and cleaning up LinuxCNC... Cleanup done EMC terminated with an error. You can find more information in the log: /home/tom/linuxcnc_debug.txt and /home/tom/linuxcnc_print.txt as well as in the output of the shell command 'dmesg' and in the terminal tom@ubuntu:~/emc2-dev/configs/sim/gladevcp$ This if I try axis: tom@ubuntu:~/emc2-dev$ linuxcnc LINUXCNC - 2.5.0-pre2 Machine configuration directory is '/home/tom/emc2-dev/configs/sim/axis' Machine configuration file is 'axis.ini' Starting LinuxCNC... /home/tom/emc2-dev/scripts/linuxcnc: line 687: 18317 Segmentation fault $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS Shutting down and cleaning up LinuxCNC... Cleanup done EMC terminated with an error. You can find more information in the log: /home/tom/linuxcnc_debug.txt and /home/tom/linuxcnc_print.txt as well as in the output of the shell command 'dmesg' and in the terminal tom@ubuntu:~/emc2-dev$ The linuxcnc_debug.txt shows (for either config): tom@ubuntu:~/emc2-dev$ more /home/tom/linuxcnc_debug.txt 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 18283 PID TTY STAT TIME COMMAND 18316 PID TTY STAT TIME COMMAND Stopping realtime threads Unloading hal components The linuxcnc_print.txt shows (for either config): tom@ubuntu:~/emc2-dev$ more /home/tom/linuxcnc_print.txt RUN_IN_PLACE=yes LINUXCNC_DIR= LINUXCNC_BIN_DIR=/home/tom/emc2-dev/bin LINUXCNC_TCL_DIR=/home/tom/emc2-dev/tcl LINUXCNC_SCRIPT_DIR= LINUXCNC_RTLIB_DIR=/home/tom/emc2-dev/rtlib LINUXCNC_CONFIG_DIR= LINUXCNC_LANG_DIR=/home/tom/emc2-dev/src/objects INIVAR=inivar HALCMD=halcmd LINUXCNC_EMCSH=/usr/bin/wish8.5 INIFILE=/home/tom/emc2-dev/configs/sim/axis/axis.ini PARAMETER_FILE=sim.var TASK=milltask HALUI=halui DISPLAY=axis 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 EMC2 TASK program: milltask Starting EMC2 DISPLAY program: axis Killing task linuxcncsvr, PID=18283 Killing task milltask, PID=18316 Removing HAL_LIB, RTAPI, and Real Time OS modules Removing NML shared memory segments tom@ubuntu:~/emc2-dev$ Dmesg output is pasted here: http://pastebin.com/qFC2epqR Thanks, Tom -- Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
