QGIS 2.10.1 segfaults before opening

[qgib]

Author Name: Daniel Baston (@dbaston)
Original Redmine Issue: 13200
Affected QGIS version: 2.10.1

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Just upgraded from 2.6 to 2.10.1 using .deb packages in QGIS repo.

Stack Trace

Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/qgis.bin'.
Program terminated with signal SIGSEGV, Segmentation fault.
#_0 0x00007f813dd3785d in QgsPythonUtilsImpl::pluginList() () from /usr/lib/libqgispython.so
Traceback (most recent call last):
File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19-gdb.py", line 63, in
from libstdcxx.v6.printers import register_libstdcxx_printers
ImportError: No module named 'libstdcxx'
(gdb) bt
#_0 0x00007f813dd3785d in QgsPythonUtilsImpl::pluginList() () from /usr/lib/libqgispython.so
#_1 0x00007f81c7edb7dc in QgsPythonRunner::eval(QString, QString&) () from /usr/lib/libqgis_core.so.2.10.1
#_2 0x00000000007cb422 in ?? ()
#_3 0x0000000000513b7d in QgisApp::QgisApp(QSplashScreen*, bool, QWidget*, QFlagsQt::WindowType) ()
#_4 0x00000000004c7c1b in ?? ()
#_5 0x00007f81c3a24ec5 in __libc_start_main (main=0x4c68f0, argc=1, argv=0x7ffc86e3c8b8, init=, fini=, rtld_fini=, stack_end=0x7ffc86e3c8a8) at libc-start.c:287
#_6 0x00000000004cd258 in _start ()

Install log

Preparing to unpack .../qgis-plugin-grass_1%3a2.10.1+20trusty_amd64.deb ...
Leaving 'diversion of /usr/bin/qgis to /usr/bin/qgis.bin by qgis-plugin-grass'
Leaving 'diversion of /usr/bin/qbrowser to /usr/bin/qbrowser.bin by qgis-plugin-grass'
Unpacking qgis-plugin-grass (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...
Preparing to unpack .../qgis-plugin-grass-common_1%3a2.10.1+20trusty_all.deb ...
Unpacking qgis-plugin-grass-common (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...
Selecting previously unselected package libqgis-core2.10.1.
Preparing to unpack .../libqgis-core2.10.1_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking libqgis-core2.10.1 (1:2.10.1+20trusty) ...
Selecting previously unselected package libqgis-gui2.10.1.
Preparing to unpack .../libqgis-gui2.10.1_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking libqgis-gui2.10.1 (1:2.10.1+20trusty) ...
Selecting previously unselected package libqgisgrass2.10.1.
Preparing to unpack .../libqgisgrass2.10.1_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking libqgisgrass2.10.1 (1:2.10.1+20trusty) ...
Preparing to unpack .../qgis-plugin-globe_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking qgis-plugin-globe (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...
Preparing to unpack .../qgis-plugin-globe-common_1%3a2.10.1+20trusty_all.deb ...
Unpacking qgis-plugin-globe-common (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...
Selecting previously unselected package libqgis-analysis2.10.1.
Preparing to unpack .../libqgis-analysis2.10.1_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking libqgis-analysis2.10.1 (1:2.10.1+20trusty) ...
Selecting previously unselected package libqgis-networkanalysis2.10.1.
Preparing to unpack .../libqgis-networkanalysis2.10.1_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking libqgis-networkanalysis2.10.1 (1:2.10.1+20trusty) ...
Preparing to unpack .../qgis_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking qgis (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...
Preparing to unpack .../qgis-providers_1%3a2.10.1+20trusty_amd64.deb ...
Unpacking qgis-providers (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...
Preparing to unpack .../qgis-providers-common_1%3a2.10.1+20trusty_all.deb ...
Unpacking qgis-providers-common (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...
Preparing to unpack .../qgis-common_1%3a2.10.1+20trusty_all.deb ...
Unpacking qgis-common (1:2.10.1+20trusty) over (2.6.1.1+trusty1) ...

Running on

Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty

[qgib]

Author Name: Daniel Baston (@dbaston)

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It looks like the problem was that upgrading the "qgis" package does not trigger an upgrade of the "python-qgis" package. I manually upgraded python-qgis and QGIS now loads.

[qgib]

Author Name: Saber Razmjooei (@saberraz)

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Did you do a upgrade or dist-upgrade?

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• priority_id was changed from High to Normal
• status_id was changed from Open to Feedback

[qgib]

Author Name: Saber Razmjooei (@saberraz)

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Closed due to lack of response.

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• status_id was changed from Feedback to Closed