[Bug 1754084] Re: Freecad crashes at start

2020-07-05 Thread Mathew Hodson
*** This bug is a duplicate of bug 1782984 ***
https://bugs.launchpad.net/bugs/1782984

** This bug has been marked a duplicate of bug 1782984
   Assertion `!xcb_xlib_threads_sequence_lost' failed with multiple applications

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  Freecad crashes at start

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[Bug 1754084] Re: Freecad crashes at start

2020-05-21 Thread Balint Reczey
As noted in the Debian bug this may be a driver issue.
Freecad starts fine for me on Ubuntu 20.04 with nvidia drivers on a  Geforce 
GTX 1060

** Changed in: freecad (Ubuntu)
   Status: Confirmed => Invalid

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[Bug 1754084] Re: Freecad crashes at start

2020-04-11 Thread Bug Watch Updater
** Changed in: freecad (Debian)
   Status: New => Incomplete

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[Bug 1754084] Re: Freecad crashes at start

2019-07-17 Thread Mathew Hodson
** Changed in: freecad (Ubuntu)
   Importance: Undecided => Medium

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[Bug 1754084] Re: Freecad crashes at start

2019-07-17 Thread Zachary Gummow
I have prepared a change to the Debian package that will eliminate this
issue.

** Description changed:

- FreeCAD crashes at startup in Ubuntu 18.04.
+ [Impact]
  
- This is printed at the console:
+  * FreeCAD crashes at startup in Ubuntu 18.04.
+ 
+  * Backporting the proposed fix will prevent FreeCAD from crashing.
+ 
+  * The proposed upload will fix the issue by providing an environment
+ variable in the freecad.desktop file. This environment variable will set
+ LIBGL_DRI3_DISABLE=true.
+ 
+ [Test Case]
+ 
+  * On Ubuntu 18.04 with a system where a video card or some form of graphics 
acceleration is used, install freecad and run normally.
+  
+  This is printed at the console:
  
  FreeCAD 0.16, Libs: 0.16R
  © Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
-   #   ###     
-   ##  # #   #   # 
-   # ##     # #   #  #   # 
-     # # #  # #  #  # #  #   # 
-   # #      ## # #   # 
+   #   ###   
+   ##  # #   #   #
+   # ##     # #   #  #   #
+     # # #  # #  #  # #  #   #
+   # #      ## # #   #
# #   ## ## # #   #  ##  ##  ##
# #       ### # #    ##  ##  ##
  
  failed to create drawable
  [xcb] Unknown sequence number while processing queue
  [xcb] Most likely this is a multi-threaded client and XInitThreads has not 
been called
  [xcb] Aborting, sorry about that.
  freecad: ../../src/xcb_io.c:259: poll_for_event: Zusicherung 
»!xcb_xlib_threads_sequence_lost« nicht erfüllt.
  Abgebrochen
+ 
+ [Regression Potential]
+ 
+  * An environment variable disabling LIBGL_DIR3 is set in the
+ freecad.desktop file. The affected functionality is limited to the
+ FreeCAD process and any child processes.

** Patch added: "freecad_0.16.6712+dfsg1-1ubuntu3.debdiff"
   
https://bugs.launchpad.net/ubuntu/+source/freecad/+bug/1754084/+attachment/5277684/+files/freecad_0.16.6712+dfsg1-1ubuntu3.debdiff

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[Bug 1754084] Re: Freecad crashes at start

2019-02-08 Thread Winston Ford
I am using the freecad 0.18-pre appimage on elementary juno (ubuntu
18.04) and this worked for me:

edit the .desktop file:

.local/share/applications/appimagekit_2886566de966dc3a1acbab1d9f01752f-
freecad-daily.desktop

and change the Exec line to be

Exec=sh -c "LIBGL_DRI3_DISABLE=true
/home/username/Applications/FreeCAD_0.18.15780.glibc2.17-x86_64.AppImage"

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[Bug 1754084] Re: Freecad crashes at start

2019-01-09 Thread Hans Joachim Desserud
** Tags added: cosmic

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[Bug 1754084] Re: Freecad crashes at start

2019-01-08 Thread Kristijan Žic 
$ freecad
FreeCAD 0.16, Libs: 0.16R
© Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
  #   ###     
  ##  # #   #   # 
  # ##     # #   #  #   # 
    # # #  # #  #  # #  #   # 
  # #      ## # #   # 
  # #   ## ## # #   #  ##  ##  ##
  # #       ### # #    ##  ##  ##

failed to create drawable
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been 
called
[xcb] Aborting, sorry about that.
freecad: ../../src/xcb_io.c:263: poll_for_event: Assertion 
`!xcb_xlib_threads_sequence_lost' failed.
Aborted (core dumped)


$ ./FreeCAD-0.17.13541.9948ee4.glibc2.17-x86_64.AppImage 
FreeCAD 0.17, Libs: 0.17R13541 (Git)
© Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2018
  #   ###     
  ##  # #   #   # 
  # ##     # #   #  #   # 
    # # #  # #  #  # #  #   # 
  # #      ## # #   # 
  # #   ## ## # #   #  ##  ##  ##
  # #       ### # #    ##  ##  ##

failed to create drawable
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been 
called
[xcb] Aborting, sorry about that.
freecad: ../../src/xcb_io.c:263: poll_for_event: Assertion 
`!xcb_xlib_threads_sequence_lost' failed.
Aborted (core dumped)

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[Bug 1754084] Re: Freecad crashes at start

2019-01-08 Thread Kristijan Žic 
Same problem on Ubuntu 18.10 with both the repo 0.16.6712+dfsg1-3build1
version and the current Appimage 0.17 version.

OS: Ubuntu 18.10 x86_64 
Kernel: 4.20.0-042000-generic 
Packages: 2151 (dpkg), 26 (flatpak), 32 (snap) 
Shell: bash 4.4.19 
Resolution: 1680x1050, 1920x1200 
DE: GNOME 3.30.1 
WM: GNOME Shell 
WM Theme: Adwaita 
Theme: Adwaita-dark [GTK2/3] 
Icons: Yaru [GTK2/3] 
Terminal: gnome-terminal 
CPU: AMD Ryzen Threadripper 1900X 8- (16) @ 3.800GHz
GPU: AMD ATI Radeon RX Vega 64 
Memory: 4184MiB / 15958MiB

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[Bug 1754084] Re: Freecad crashes at start

2018-12-13 Thread Demetri mallous
Same problem on Kubuntu 18.10

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[Bug 1754084] Re: Freecad crashes at start

2018-10-21 Thread Paulino
Same problem using kubuntu-desktop on 18.04

Console output:

FreeCAD 0.16, Libs: 0.16R
© Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
  #   ###     
  ##  # #   #   # 
  # ##     # #   #  #   # 
    # # #  # #  #  # #  #   # 
  # #      ## # #   # 
  # #   ## ## # #   #  ##  ##  ##
  # #       ### # #    ##  ##  ##

failed to create drawable
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been 
called
[xcb] Aborting, sorry about that.
freecad: ../../src/xcb_io.c:259: poll_for_event: La declaración 
`!xcb_xlib_threads_sequence_lost' no se cumple.
Abortado (`core' generado)

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[Bug 1754084] Re: Freecad crashes at start

2018-09-11 Thread Shawn Wilson
Works for me too

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[Bug 1754084] Re: Freecad crashes at start

2018-09-06 Thread Emilio
Same here. 'LIBGL_DRI3_DISABLE=true freecad' worked OK

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[Bug 1754084] Re: Freecad crashes at start

2018-08-30 Thread Michiel Van Damme
I have the same error.

Running 'LIBGL_DRI3_DISABLE=true freecad' seems to work.

I have an AMD A8-7600.

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[Bug 1754084] Re: Freecad crashes at start

2018-06-24 Thread Bug Watch Updater
** Changed in: freecad (Debian)
   Status: Unknown => New

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[Bug 1754084] Re: Freecad crashes at start

2018-06-24 Thread Hans Joachim Desserud
Don: thanks for finding the corresponding Debian bug report (comment
#3). I've added a bug watch, so that this bug will be automatically
notified once the status changes in Debian.

** Also affects: freecad (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890882
   Importance: Unknown
   Status: Unknown

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[Bug 1754084] Re: Freecad crashes at start

2018-06-13 Thread Sigurpáll Sigurðsson
So, I think I've figured it out.

Found somewhere else on the net that disabling DRI3 on start seems to
solve it.

Doing:

LIBGL_DRI3_DISABLE=true freecad

gets FreeCAD to start, with no error or fault.

Maybe the desktop entry needs updating? Or some other routines.

My hardware is RX480 on AMDGPU DC, running under a daily Mesa driver as
well as a preliminary 4.17.

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Re: [Bug 1754084] Re: Freecad crashes at start

2018-05-20 Thread hans schneidhofer
hi Jens, hi all,
thanks a lot for answering. In my case I had a fresh install of Xubuntu
18.04, so there was no old .config there.

First I installes Xubuntu and after next step I downloaded freecad-0.17 
and installed it via dpkg -i.

But I got these known error as described.

Now I have found another "script" like this here :
LIBGL_DRI3_DISABLE=true ./FreeCAD-13522.glibc2.17-x86_64.AppImage

and it does the trick. Now it runs. 
So far, I cannot find any problems due to the disabled LIBGL_DR3.
Maybe in further using freecad some behavior may appear.

Bye hans


Am Sonntag, den 20.05.2018, 18:51 + schrieb Jens:
> I have the same problem with the stock version of Freecad. I have
> just upgraded and Freecad stopped working.
> The output is the same as described above... but I have installed
> Freecad 0.17 beta from the Ubuntu Software package and it seems to
> work when I launch it from a terminal with the freecad.FreeCAD
> command.
> 
> If Freecad was installed previously, delete or move the old config
> directory:
> 
> /home/USERxxx/snap/freecad/4/.config
>

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[Bug 1754084] Re: Freecad crashes at start

2018-05-20 Thread Jens
I have the same problem with the stock version of Freecad. I have just upgraded 
and Freecad stopped working.
The output is the same as described above... but I have installed Freecad 0.17 
beta from the Ubuntu Software package and it seems to work when I launch it 
from a terminal with the freecad.FreeCAD command.

If Freecad was installed previously, delete or move the old config
directory:

/home/USERxxx/snap/freecad/4/.config

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[Bug 1754084] Re: Freecad crashes at start

2018-05-12 Thread cervinomix
I have the same problem. In the end I went down to kubuntu 16.04 I only have 
the problem in Ubuntu 18.04.
 In Ubuntu 16.04 and 17.10 I had no problem.

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[Bug 1754084] Re: Freecad crashes at start

2018-05-06 Thread clarkandreasen
Same deal here, 18.04 on a Ryzen 7 2700U (laptop variant) Could be
AMD/ryzen specific?

FreeCAD 0.16, Libs: 0.16R
© Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
  #   ###     
  ##  # #   #   # 
  # ##     # #   #  #   # 
    # # #  # #  #  # #  #   # 
  # #      ## # #   # 
  # #   ## ## # #   #  ##  ##  ##
  # #       ### # #    ##  ##  ##

failed to create drawable
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been 
called
[xcb] Aborting, sorry about that.
freecad: ../../src/xcb_io.c:259: poll_for_event: Assertion 
`!xcb_xlib_threads_sequence_lost' failed.
Aborted (core dumped)

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[Bug 1754084] Re: Freecad crashes at start

2018-05-01 Thread Mohammed Shaikh
Same think happened on Lubuntu 18.04.

FreeCAD 0.16, Libs: 0.16R
© Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
  #   ###     
  ##  # #   #   # 
  # ##     # #   #  #   # 
    # # #  # #  #  # #  #   # 
  # #      ## # #   # 
  # #   ## ## # #   #  ##  ##  ##
  # #       ### # #    ##  ##  ##

failed to create drawable
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been 
called
[xcb] Aborting, sorry about that.
freecad: ../../src/xcb_io.c:259: poll_for_event: Assertion 
`!xcb_xlib_threads_sequence_lost' failed.
Aborted (core dumped)

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[Bug 1754084] Re: Freecad crashes at start

2018-03-31 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: freecad (Ubuntu)
   Status: New => Confirmed

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[Bug 1754084] Re: Freecad crashes at start

2018-03-18 Thread Don Bowman
See also https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890882

I just recompiled from upstream git repo, and same problem.
(w/ X11)

I did:
$ lxc launch images:ubuntu/bionic/amd64 b
to get a fresh system, and followed the build instructions from 
https://www.freecadweb.org/wiki/CompileOnUnix

I used instructions from https://blog.simos.info/how-to-run-graphics-
accelerated-gui-apps-in-lxd-containers-on-your-ubuntu-desktop/ to get an
lxc image that has accelerated X11 access, glxinfo and xclock run ok.

I tried adding XInitThreads() into main() before
Gui::Application::runApplication(), but no change.

The bt is:

(gdb) bt
#0  0x74379e97 in __GI_raise (sig=sig@entry=6) at 
../sysdeps/unix/sysv/linux/raise.c:51
#1  0x7437b801 in __GI_abort () at abort.c:79
#2  0x7436b39a in __assert_fail_base (fmt=0x744f27d8 "%s%s%s:%u: 
%s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x74d7f660 
"!xcb_xlib_threads_sequence_lost", file=file@entry=0x74d7f4cb 
"../../src/xcb_io.c", line=line@entry=259, 
function=function@entry=0x74d7f908 "poll_for_event") at assert.c:92
#3  0x7436b412 in __GI___assert_fail (assertion=0x74d7f660 
"!xcb_xlib_threads_sequence_lost", file=0x74d7f4cb "../../src/xcb_io.c", 
line=259, function=0x74d7f908 "poll_for_event")
at assert.c:101
#4  0x74d0d1da in  () at /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x74d0d28b in  () at /usr/lib/x86_64-linux-gnu/libX11.so.6
#6  0x74d0d57d in _XEventsQueued () at 
/usr/lib/x86_64-linux-gnu/libX11.so.6
#7  0x74d103c5 in _XGetRequest () at 
/usr/lib/x86_64-linux-gnu/libX11.so.6
#8  0x7fffdefc4ee2 in  () at /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0
#9  0x72a06ff4 in  () at /usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4
#10 0x7298a8ad in QGLFormat::openGLVersionFlags() () at 
/usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4
#11 0x772e2a38 in Gui::Application::runApplication() () at 
/usr/local/lib/libFreeCADGui.so
#12 0x742b in main ()


** Bug watch added: Debian Bug tracker #890882
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890882

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[Bug 1754084] Re: Freecad crashes at start

2018-03-11 Thread mschaeffler
This happens with "Gnome with X11" and not with "Gnome with Wayland"

My system is a Ryzen 1600.

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Title:
  Freecad crashes at start

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[Bug 1754084] Re: Freecad crashes at start

2018-03-07 Thread Kurt Kremitzki
I can't reproduce this in a VM running the latest bionic daily build.
Can you give more information on your setup?

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Title:
  Freecad crashes at start

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