Hi, It's also happening in Ubuntu: https://bugs.launchpad.net/debian/+source/calibre/+bug/403259
Don't know if it's the same backtrace, but the backtrace in Ubuntu gives me that: Program received signal SIGSEGV, Segmentation fault. 0x00007ffff702f0b0 in strlen () from /lib/libc.so.6 (gdb) bt #0 0x00007ffff702f0b0 in strlen () from /lib/libc.so.6 #1 0x0000000000461b0d in PyString_FromFormatV ( format=0x7ffff45aa178 "the sip module implements API v%d.0 but the %s module requires API v%d.%d", vargs=0x7fffffff0420) at ../Objects/stringobject.c:210 #2 0x00000000004b019e in PyErr_Format (exception=0x811c40, format=0x1 <Address 0x1 out of bounds>) at ../Python/errors.c:546 #3 0x00007ffff45a7293 in ?? () from /usr/lib/pymodules/python2.6/sip.so #4 0x00007ffff087885b in initpictureflow () from /usr/lib/python2.6/dist-packages/calibre/plugins/pictureflow.so #5 0x00000000004b9fbc in _PyImport_LoadDynamicModule ( name=0x7fffffff16b0 "pictureflow", pathname=0x7fffffff05e0 "/usr/lib/python2.6/dist-packages/calibre/plugins/pictureflow.so", fp=<value optimized out>) at ../Python/importdl.c:53 #6 0x00000000004b8523 in import_submodule (mod=0x81b5c0, subname=0x7fffffff16b0 "pictureflow", fullname=0x7fffffff16b0 "pictureflow") at ../Python/import.c:2590 #7 0x00000000004b87af in load_next (mod=0x81b5c0, altmod=<value optimized out>, p_name=<value optimized out>, buf=0x7fffffff16b0 "pictureflow", p_buflen=0x7fffffff16a8) at ../Python/import.c:2410 #8 0x00000000004b8d4c in import_module_level (name=0x0, globals=0x0, locals=<value optimized out>, fromlist=0x0, level=<value optimized out>) at ../Python/import.c:2132 ... Can you check you have the same trace? If it's the same, it seems to be linked with sip Cheers, Fabrice -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org