Package: sagemath Version: 8.6-6 Severity: important Dear Maintainer,
running sagemath (either directly with 'sage' or running a notebook with jupyter) does not work because the kernel crashes. The final error reported by Python is ImportError: /usr/lib/python2.7/dist-packages/sage/libs/gap/element.x86_64-linux-gnu.so: undefined symbol: _GAP_SetEnterStackCount This renders sage unusable because the kernel will not start. Let me know how if I can help by providing more information. I copy the full backtrace below: Traceback (most recent call last): File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/usr/lib/python2.7/dist-packages/sage/repl/ipython_kernel/__main__.py", line 3, in <module> IPKernelApp.launch_instance(kernel_class=SageKernel) File "/usr/lib/python2.7/dist-packages/traitlets/config/application.py", line 657, in launch_instance app.initialize(argv) File "<decorator-gen-121>", line 2, in initialize File "/usr/lib/python2.7/dist-packages/traitlets/config/application.py", line 87, in catch_config_error return method(app, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/ipykernel/kernelapp.py", line 476, in initialize self.init_kernel() File "/usr/lib/python2.7/dist-packages/ipykernel/kernelapp.py", line 387, in init_kernel user_ns=self.user_ns, File "/usr/lib/python2.7/dist-packages/traitlets/config/configurable.py", line 412, in instance inst = cls(*args, **kwargs) File "/usr/lib/python2.7/dist-packages/sage/repl/ipython_kernel/kernel.py", line 52, in __init__ SageJupyterCustomizations(self.shell) File "/usr/lib/python2.7/dist-packages/sage/repl/ipython_extension.py", line 433, in __init__ import sage.all # until sage's import hell is fixed File "/usr/lib/python2.7/dist-packages/sage/all.py", line 102, in <module> from sage.modular.all import * File "/usr/lib/python2.7/dist-packages/sage/modular/all.py", line 4, in <module> from .quatalg.all import * File "/usr/lib/python2.7/dist-packages/sage/modular/quatalg/__init__.py", line 4, in <module> from . import all File "/usr/lib/python2.7/dist-packages/sage/modular/quatalg/all.py", line 3, in <module> from .brandt import BrandtModule File "/usr/lib/python2.7/dist-packages/sage/modular/quatalg/brandt.py", line 206, in <module> from sage.modular.hecke.all import (AmbientHeckeModule, HeckeSubmodule, HeckeModuleElement) File "/usr/lib/python2.7/dist-packages/sage/modular/hecke/all.py", line 20, in <module> from .ambient_module import AmbientHeckeModule, is_AmbientHeckeModule File "/usr/lib/python2.7/dist-packages/sage/modular/hecke/ambient_module.py", line 38, in <module> from sage.modular.arithgroup.all import Gamma0 # for Sturm bound File "/usr/lib/python2.7/dist-packages/sage/modular/arithgroup/__init__.py", line 4, in <module> from . import all File "/usr/lib/python2.7/dist-packages/sage/modular/arithgroup/all.py", line 6, in <module> from .congroup_generic import is_CongruenceSubgroup, CongruenceSubgroup_constructor as CongruenceSubgroup File "/usr/lib/python2.7/dist-packages/sage/modular/arithgroup/congroup_generic.py", line 28, in <module> from sage.groups.matrix_gps.all import MatrixGroup File "/usr/lib/python2.7/dist-packages/sage/groups/matrix_gps/all.py", line 13, in <module> import sage.groups.matrix_gps.pickling_overrides File "/usr/lib/python2.7/dist-packages/sage/groups/matrix_gps/pickling_overrides.py", line 7, in <module> from sage.groups.matrix_gps.finitely_generated import FinitelyGeneratedMatrixGroup_gap File "/usr/lib/python2.7/dist-packages/sage/groups/matrix_gps/finitely_generated.py", line 81, in <module> from sage.groups.matrix_gps.matrix_group import ( File "/usr/lib/python2.7/dist-packages/sage/groups/matrix_gps/matrix_group.py", line 61, in <module> from sage.groups.libgap_wrapper import ParentLibGAP File "sage/libs/gap/element.pxd", line 32, in init sage.groups.libgap_wrapper (build/cythonized/sage/groups/libgap_wrapper.c:9846) cdef class GapElement(RingElement): ImportError: /usr/lib/python2.7/dist-packages/sage/libs/gap/element.x86_64-linux-gnu.so: undefined symbol: _GAP_SetEnterStackCount -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-5-amd64 (SMP w/4 CPU cores) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages sagemath depends on: ii cysignals-tools 1.8.1+ds-2 ii cython 0.29.2-2 ii ecl 16.1.3+ds-2 ii eclib-tools 20190226-2 ii fflas-ffpack 2.3.2-3 ii flintqs 1:1.0-3 ii gap-atlasrep 1.5.1-2 ii gap-core 4r10p2-1 ii gap-dev 4r10p2-1 ii gap-online-help 4r10p2-1 ii gap-primgrp 3.3.2-1 ii gap-smallgrp 1.3-1 ii gap-table-of-marks 1.2.7-2 ii gap-transgrp 2.0.4-1 ii gfan 0.6.2-2 ii gmp-ecm 7.0.4+ds-5 ii ipython 5.8.0-1 ii iso-codes 4.3-1 ii jmol 14.6.4+2016.11.05+dfsg1-4 ii lcalc 1.23+dfsg-11 ii less 487-0.1+b1 ii libatlas3-base [liblapack.so.3] 3.10.3-8 ii libblas3 [libblas.so.3] 3.8.0-2 ii libbraiding0 1.0-1 ii libbrial-groebner3 1.2.4-2 ii libbrial3 1.2.4-2 ii libc6 2.28-10 ii libcdd-tools 094j-2 ii libcliquer1 1.21-2 ii libec4 20180815-2 ii libecm1 7.0.4+ds-5 ii libflint-2.5.2 2.5.2-19 ii libflint-arb2 1:2.16.0-2 ii libgc1c2 1:7.6.4-0.4 ii libgcc1 1:9.1.0-8 ii libgd3 2.2.5-5.2 ii libgivaro9 4.0.4-2 ii libglpk40 4.65-2 ii libgmp10 2:6.1.2+dfsg-4 ii libgmpxx4ldbl 2:6.1.2+dfsg-4 ii libgomp1 9.1.0-8 ii libgsl23 2.5+dfsg-6 ii libgslcblas0 2.5+dfsg-6 ii libhomfly0 1.02r5-1 ii libiml0 1.0.4-1+b2 ii libjs-mathjax 2.7.4+dfsg-1 ii libjs-three 80+dfsg2-2 ii liblapack3 [liblapack.so.3] 3.8.0-2 ii liblfunction0 1.23+dfsg-11 ii liblinbox-1.5.2-0 1.5.2-2 ii liblinboxsage-1.5.2-0 1.5.2-2 ii liblrcalc1 1.2-2+b1 ii libm4ri-0.0.20140914 20140914-2+b1 ii libm4rie-0.0.20150908 20150908-2 ii libmpc3 1.1.0-1 ii libmpfi0 1.5.3+ds-2 ii libmpfr6 4.0.2-1 ii libntl35 10.5.0-2 ii libpari-gmp-tls6 2.11.2-2 ii libplanarity0 3.0.0.5-3 ii libpng16-16 1.6.37-1 ii libppl14 1:1.2-7 ii libpynac18 0.7.23-2 ii libratpoints-2.1.3 1:2.1.3-1+b2 ii libreadline7 7.0-5 ii librw0 0.8+ds-1 ii libsingular4m1 1:4.1.1-p2+ds-3 ii libstdc++6 9.1.0-8 ii libsymmetrica2 2.0+ds-6 ii libzn-poly-0.9 0.9.1-1 ii maxima-sage 5.41.0+ds-4 ii maxima-sage-share 5.41.0+ds-4 ii nauty 2.6r10+ds-1 ii palp 2.1-5 ii pari-galdata 0.20080411-2 ii pari-gp 2.11.2-2 ii pari-seadata 0.20090618-1 ii python 2.7.16-1 ii python-alabaster 0.7.8-1 ii python-babel 2.6.0+dfsg.1-1 ii python-backports-abc 0.5-2 ii python-backports-shutil-get-terminal-size 1.0.0-5 ii python-backports.functools-lru-cache 1.5-3 ii python-brial 1.2.4-2 ii python-configparser 3.5.0b2-1 ii python-cvxopt 1.1.9+dfsg-3+b1 ii python-cycler 0.10.0-1 ii python-cypari2 1.3.1-2 ii python-cysignals-pari 1.8.1+ds-2 ii python-decorator 4.3.0-1.1 ii python-docutils 0.14+dfsg-4 ii python-enum34 1.1.6-2 ii python-fpylll 0.4.1+ds1-5 ii python-functools32 3.2.3.2-3 ii python-future 0.16.0-1 ii python-imagesize 1.0.0-1 ii python-ipython-genutils 0.2.0-1 ii python-itsdangerous 0.24+dfsg1-2 ii python-matplotlib 2.2.3-6 ii python-mistune 0.8.4-1 ii python-mpmath 1.1.0-1 ii python-networkx 2.2-1 ii python-numpy [python-numpy-abi9] 1:1.16.2-1 ii python-openid 2.2.5-7 ii python-packaging 19.0-1 ii python-path 11.5.0-3 ii python-pathlib2 2.3.4-1 ii python-pexpect 4.6.0-1 ii python-pickleshare 0.7.5-1 ii python-pil 6.1.0-1 ii python-pip 18.1-5 ii python-pkgconfig 1.5.1-2 ii python-prompt-toolkit 1.0.15-1 ii python-psutil 5.5.1-1 ii python-ptyprocess 0.6.0-1 ii python-pygments 2.3.1+dfsg-1 ii python-rpy2 2.8.6-3 ii python-sagenb 1.1.2+ds1-1 ii python-scipy 1.1.0-7 ii python-setuptools 41.0.1-1 ii python-setuptools-scm 3.3.3-1 ii python-simplegeneric 0.8.1-2 ii python-singledispatch 3.4.0.3-2 ii python-snowballstemmer 1.2.1-1 ii python-sphinx 1.8.5-2 ii python-stemmer 1.3.0+dfsg-1+b9 ii python-subprocess32 3.5.3-1 ii python-sympy 1.3-2 ii python-terminado 0.8.2-1 ii python-tornado 5.1.1-4 ii python-traitlets 4.3.2-1 ii python-twisted 18.9.0-3 ii python-typing 3.6.6-1 ii python-tz 2019.1-1 ii python-vcversioner 2.16.0.0-1 ii python-wcwidth 0.1.7+dfsg1-3 ii python-werkzeug 0.14.1+dfsg1-4 ii python-zmq 17.1.2-2 ii python-zope.interface 4.3.2-1+b2 ii r-base-core 3.6.1-2 ii rubiks 20070912-4 ii sagemath-common 8.6-6 ii sagemath-database-conway-polynomials 0.5-5 ii sagemath-database-elliptic-curves 0.8.1-2 ii sagemath-database-graphs 20161026+dfsg-3 ii sagemath-database-mutually-combinatorial-designs 20140630-4 ii sagemath-database-polytopes 20170220-3 ii singular 1:4.1.1-p2+ds-3 ii sqlite3 3.29.0-1 ii sympow 2.023.5-2 ii tachyon 0.99~b6+dsx-9 ii xcas 1.4.9.69+dfsg1-2 ii zlib1g 1:1.2.11.dfsg-1 Versions of packages sagemath recommends: ii maxima-sage-doc 5.41.0+ds-4 ii pari-doc 2.11.2-2 ii python-sagenb-export 3.2-3 ii r-cran-lattice 0.20-38-1 ii sagemath-doc-en 8.6-6 ii sagemath-jupyter 8.6-6 ii sagetex 3.2+ds-2 ii singular-doc 1:4.1.1-p2+ds-3 ii texlive-latex-base 2019.20190710-1 Versions of packages sagemath suggests: pn dot2tex <none> pn gap-design <none> ii gap-factint 1.6.2+ds-1 pn gap-grape <none> pn gap-guava <none> pn gap-laguna <none> pn gap-sonata <none> pn gap-toric <none> -- no debconf information