Openscad not working

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Openscad not working

mathieuDS
Dear all,

I have problems in one computer of OpenSCAD not running at startup
on linux, which I installed on ubuntu 16.04 from the ubuntu system.

I.e. I do 
openscad file.scad and got
(openscad:3455): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

repeated about 20 times and then back to command line.

Before that I removed the directory .config/OpenSCAD to start from
a blank state.

When I do
strace -oRES openscad file.scad
I got in the end 
recvmsg(7, 0x7ffc00fc6420, 0)           = -1 EAGAIN (Resource temporarily unavailable)
recvmsg(7, 0x7ffc00fc65f0, 0)           = -1 EAGAIN (Resource temporarily unavailable)
recvmsg(9, 0x7ffc00fc65e0, 0)           = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=4, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=16, events=POLLIN}, {fd=7, events=POLLIN}, {fd=18, events=POLLIN}], 6, 19907) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
--- SIGINT {si_signo=SIGINT, si_code=SI_KERNEL} ---
+++ killed by SIGINT +++

It seems the initial problem is coming from
futex(0x7ffc00fc7b30, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7f433df1d900) = -1 EAGAIN (Resource temporarily unavailable)
i.e. a locking procedure failed.
However, the problem persist after reboot, so maybe it is a red herring.

An help in clarifying the situation would be much appreciated.

Thanks in advance

  Mathieu

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Re: Openscad not working - ubuntu

MichaelAtOz
Administrator
mathieuDS wrote
Dear all,

I have problems in one computer of OpenSCAD not running at startup
on linux, which I installed on ubuntu 16.04 from the ubuntu system.

I.e. I do
openscad file.scad and got
(openscad:3455): Gtk-WARNING **: Unable to locate theme engine in
module_path: "pixmap",

repeated about 20 times and then back to command line.

Before that I removed the directory .config/OpenSCAD to start from
a blank state.

When I do
strace -oRES openscad file.scad
I got in the end
recvmsg(7, 0x7ffc00fc6420, 0)           = -1 EAGAIN (Resource temporarily
unavailable)
recvmsg(7, 0x7ffc00fc65f0, 0)           = -1 EAGAIN (Resource temporarily
unavailable)
recvmsg(9, 0x7ffc00fc65e0, 0)           = -1 EAGAIN (Resource temporarily
unavailable)
poll([{fd=4, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN},
{fd=16, events=POLLIN}, {fd=7, events=POLLIN}, {fd=18, events=POLLIN}], 6,
19907) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
--- SIGINT {si_signo=SIGINT, si_code=SI_KERNEL} ---
+++ killed by SIGINT +++

It seems the initial problem is coming from
futex(0x7ffc00fc7b30, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1,
NULL, 7f433df1d900) = -1 EAGAIN (Resource temporarily unavailable)
i.e. a locking procedure failed.
However, the problem persist after reboot, so maybe it is a red herring.

An help in clarifying the situation would be much appreciated.

Thanks in advance

  Mathieu

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Perhaps a linux person can look at this?

Mathieu, what version of OpenSCAD, what did you do to install?
Admin - PM me if you need anything,
or if I've done something stupid...

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Re: Openscad not working

Eric Buijs
In reply to this post by mathieuDS
Tried to reproduce on Ubuntu 15.10 with OpenSCAD 15.03-01 (from Ubuntu Software Center) but everything worked fine. Don't want to upgrade to 16.04 because of Canonical discontinued support for the proprietary fglrx driver.

Maybe this old link is of some help:
https://askubuntu.com/questions/66356/gdk-gtk-warnings-and-errors-from-the-command-line
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Re: Openscad not working

mathieuDS
Thank you for help.
Actually, the problem has disappeared, at least I did not get
more report about it.
Will try to help more if it reappears.

  Mathieu

On 10 June 2017 at 17:46, Eric Buijs <[hidden email]> wrote:
Tried to reproduce on Ubuntu 15.10 with OpenSCAD 15.03-01 (from Ubuntu
Software Center) but everything worked fine. Don't want to upgrade to 16.04
because of Canonical discontinued support for the proprietary fglrx driver.

Maybe this old link is of some help:
https://askubuntu.com/questions/66356/gdk-gtk-warnings-and-errors-from-the-command-line
<https://askubuntu.com/questions/66356/gdk-gtk-warnings-and-errors-from-the-command-line>



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