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  • unknown
  • unknown
19 Mar 2025 20:31

switching from parport to mesa 7i96 -- check my assumptions

Category: General LinuxCNC Questions

Yeah just change it to match the name in the ini file, I think the names are pretty agnostic, think variables or similar in C, with a convention in naming that makes it more readable. As long as the value on the right hand side is correct.
If I'm wrong you have my permission to beat me with a stick.
Cheers
Rob
  • schlemihl
  • schlemihl
19 Mar 2025 20:28
Replied by schlemihl on topic Segmentation fault when loading QtVCP

Segmentation fault when loading QtVCP

Category: Qtvcp

Nevermind, I just tried to run QtDragon and got the following error:
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 - 2.9.2
Machine configuration directory is '/home/cnc/linuxcnc/configs/sim.qtdragon.qtdragon_xyz'
Machine configuration file is 'qtdragon_metric.ini'
INIFILE=/home/cnc/linuxcnc/configs/sim.qtdragon.qtdragon_xyz/qtdragon_metric.ini
VERSION=1.1
PARAMETER_FILE=qtdragon.var
TPMOD=
HOMEMOD=
TASK=milltask
HALUI=halui
DISPLAY=qtvcp qtdragon
COORDINATES=XYZ
KINEMATICS=trivkins coordinates=XYZ
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
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Found file(lib): /usr/share/linuxcnc/hallib/core_sim.hal
Found file(lib): /usr/share/linuxcnc/hallib/simulated_home.hal
Starting TASK program: milltask
Starting DISPLAY program: qtvcp
Unexpected realtime delay on task 0 with period 100000
This Message will only display once per session.
Run the Latency Test and resolve before continuing.

Shutting down and cleaning up LinuxCNC...
task: 1466 cycles, min=0.000018, max=0.017806, avg=0.010056, 0 latency excursions (> 10x expected cycle time of 0.010000s)
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments

Debug file information:
Note: Using POSIX realtime
Unexpected realtime delay on task 0 with period 100000
This Message will only display once per session.
Run the Latency Test and resolve before continuing.
link (updating variable file): No such file or directory
QStandardPaths: wrong permissions on runtime directory /run/user/1000, 0770 instead of 0700
[QTvcp.QTVCP.LIB.SYS_NOTIFY][[33mWARNING[0m] Desktop Notify not available:: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files (sys_notify.py:71)
[QTvcp.QTVCP.LIB.QT_NGCGUI.NGCGUI][[33mWARNING[0m] The ngc_sub path does not exist: /home/cnc/nc_files/ngcgui_lib/slot.ngc (ngcgui.py:508)
[QTvcp.QTVCP.LIB.QT_NGCGUI.NGCGUI][[33mWARNING[0m] The ngc_sub path does not exist: /home/cnc/nc_files/ngcgui_lib/qpocket.ngc (ngcgui.py:508)
/usr/bin/linuxcnc: line 977: 9651 Segmentation fault $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS
9611
9647
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime
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