Package: libsfcgal1 Version: 1.3.3-1 Severity: serious I have postgresql-9.6-postgis-2.3 installed (no longer in Debian buster, but was in stretch, current stable). After upgrading libsfcgal1 and trying to use postgis on my existing Postgres 9.6 server, I get an error when trying to access a table with a geography column:
ari@ari:~ % psql ari=# \d+ location_order_providers ERROR: could not load library "/usr/lib/postgresql/9.6/lib/postgis-2.3.so": /usr/lib/x86_64-linux-gnu/libSFCGAL.so.1: undefined symbol: _ZN4CGAL11NULL_VECTORE That would be fine if I could upgrade the database to Postgres 10, since the new postgresql-10-postgis-2.4 package doesn't depend on libsfcgal1, but I can't do that with the missing symbol: ari@ari:~ % sudo pg_upgradecluster 9.6 main Stopping old cluster... Disabling connections to the old cluster during upgrade... Restarting old cluster with restricted connections... Creating new PostgreSQL cluster 10/main . ... Disabling connections to the new cluster during upgrade... Roles, databases, schemas, ACLs... pg_dump: [archiver (db)] query failed: ERROR: could not load library "/usr/lib/postgresql/9.6/lib/postgis-2.3.so": /usr/lib/x86_64-linux-gnu/libSFCGAL.so.1: undefined symbol: _ZN4CGAL11NULL_VECTORE If I downgrade libsfcgal1, all of that works fine. -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.15.0-2-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libsfcgal1 depends on: ii libboost-atomic1.62.0 1.62.0+dfsg-5 ii libboost-chrono1.62.0 1.62.0+dfsg-5 ii libboost-date-time1.62.0 1.62.0+dfsg-5 ii libboost-filesystem1.62.0 1.62.0+dfsg-5 ii libboost-program-options1.62.0 1.62.0+dfsg-5 ii libboost-serialization1.62.0 1.62.0+dfsg-5 ii libboost-system1.62.0 1.62.0+dfsg-5 ii libboost-test1.62.0 1.62.0+dfsg-5 ii libboost-thread1.62.0 1.62.0+dfsg-5 ii libboost-timer1.62.0 1.62.0+dfsg-5 ii libc6 2.27-3 ii libgcc1 1:8-20180402-1 ii libgmp10 2:6.1.2+dfsg-3 ii libmpfr6 4.0.1-1 ii libstdc++6 8-20180402-1 libsfcgal1 recommends no packages. libsfcgal1 suggests no packages. -- no debconf information
