I have tested the new binutils package on the test program at the top of this ticket. I no longer see the "Inconsistency detected..." message, but I do receive a segfault.
Here is what I did to upgrade: #> cat /etc/apt/sources.list.d/trusty-proposed.list deb http://archive.ubuntu.com/ubuntu/ trusty-proposed restricted main multiverse universe #> apt-get update #> apt-get install binutils=2.24-5ubuntu13 #> apt-cache policy binutils binutils: Installed: 2.24-5ubuntu13 Candidate: 2.24-5ubuntu13 Version table: *** 2.24-5ubuntu13 0 100 /var/lib/dpkg/status Here is what I did to compile the test program: $> g++ test.cpp -lGL $> ./a.out Segmentation fault (core dumped) Forcing linking against NVIDIA's libGL.so seems to get rid of the segfault: $> g++ test.cpp -L /usr/lib/nvidia-331 -lGL $> ./a.out Here is a backtrace from gdb. Program received signal SIGSEGV, Segmentation fault. 0x0000000000000000 in ?? () (gdb) bt #0 0x0000000000000000 in ?? () #1 0x00007ffff406c291 in init () at dlerror.c:177 #2 0x00007ffff406c6d7 in _dlerror_run (operate=operate@entry=0x7ffff406c130 <dlsym_doit>, args=args@entry=0x7fffffffe550) at dlerror.c:129 #3 0x00007ffff406c198 in __dlsym (handle=<optimized out>, name=<optimized out>) at dlsym.c:70 #4 0x00007ffff7b4eb3e in ?? () from /usr/lib/nvidia-331/libGL.so.1 #5 0x00007ffff7b32db4 in ?? () from /usr/lib/nvidia-331/libGL.so.1 #6 0x00007ffff7dea0fd in call_init (l=0x7ffff7ff94c0, argc=argc@entry=1, argv=argv@entry=0x7fffffffe698, env=env@entry=0x7fffffffe6a8) at dl-init.c:64 #7 0x00007ffff7dea223 in call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=<optimized out>) at dl-init.c:36 #8 _dl_init (main_map=0x7ffff7ffe1c8, argc=1, argv=0x7fffffffe698, env=0x7fffffffe6a8) at dl-init.c:126 #9 0x00007ffff7ddb30a in _dl_start_user () from /lib64/ld-linux-x86-64.so.2 #10 0x0000000000000001 in ?? () #11 0x00007fffffffe968 in ?? () #12 0x0000000000000000 in ?? () I am using nvidia-331=331.113-0ubuntu0.0.4, but nvidia-331-updates=331.113-0ubuntu0.0.4 seems to have the same behavior too. If I can provide more information let me know. I'll update the tag too (if I can find where to do it). ** Tags removed: verification-needed ** Tags added: verification-failed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1248642 Title: dynamic library inconsistencies with OpenGL/C++ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1248642/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
