Ubuntu
freecad package

freecad does not start (bionic)

Bug #1778276 reported by Dima on 2018-06-22

This bug report is a duplicate of: Bug #1782984: Assertion `!xcb_xlib_threads_sequence_lost' failed with multiple applications. Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	freecad (Ubuntu)	New	Undecided	Unassigned

Bug Description

1,2) See the apport attachments.
3) A freecad's GUI
4) The GUI does not appear

The console output:
user@user:~$freecad
FreeCAD 0.16, Libs: 0.16R
© Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
  ##### #### ### ####
  # # # # # #
  # ## #### #### # # # # #
  #### # # # # # # # ##### # #
  # # #### #### # # # # #
  # # # # # # # # # ## ## ##
  # # #### #### ### # # #### ## ## ##

Gtk-Message: 23:23:52.895: Failed to load module "gail"
Gtk-Message: 23:23:52.897: Failed to load module "atk-bridge"
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)
user@user:~$

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: freecad 0.16.6712+dfsg1-1ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
Uname: Linux 4.15.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: LXDE
Date: Fri Jun 22 23:26:29 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2018-06-11 (11 days ago)
InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: freecad
UpgradeStatus: No upgrade log present (probably fresh install)

Tags:

Revision history for this message

Dima (dima2017) wrote on 2018-06-22:

strace -o freecad.txt freecad Edit (653.8 KiB, text/plain)
Dependencies.txt Edit (9.5 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1010 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (329 bytes, text/plain; charset="utf-8")

Revision history for this message

Dima (dima2017) wrote on 2018-06-22:

And I use compiz if it matters

Revision history for this message

Hans Joachim Desserud (hjd) wrote on 2018-06-24:

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1754084, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.