I was also affected in 16.04 ppc64el and I fixed downloading IBM adv toolchain for Ubuntu from here https://developer.ibm.com/linuxonpower/advance-toolchain/. Only rte is necessary and I also modify PATH to prepend /opt/at12.0/bin following the ibm istro. If you want to avoid this hidden dependency you have to uninstall toolchain and rebuild the package. AT replaces on the fly libstdc++ with a newer one with 3.4.22 in fact:
strings /opt/at12.0/lib64/libstdc++.so.6|grep GLIBCXX GLIBCXX_3.4 GLIBCXX_3.4.1 GLIBCXX_3.4.2 GLIBCXX_3.4.3 GLIBCXX_3.4.4 GLIBCXX_3.4.5 GLIBCXX_3.4.6 GLIBCXX_3.4.7 GLIBCXX_3.4.8 GLIBCXX_3.4.9 GLIBCXX_3.4.10 GLIBCXX_3.4.11 GLIBCXX_3.4.12 GLIBCXX_3.4.13 GLIBCXX_3.4.14 GLIBCXX_3.4.15 GLIBCXX_3.4.16 GLIBCXX_3.4.17 GLIBCXX_3.4.18 GLIBCXX_3.4.19 GLIBCXX_3.4.20 GLIBCXX_3.4.21 GLIBCXX_3.4.22 GLIBCXX_3.4.23 GLIBCXX_3.4.24 GLIBCXX_3.4.25 GLIBCXX_LDBL_3.4 GLIBCXX_LDBL_3.4.7 GLIBCXX_LDBL_3.4.10 GLIBCXX_LDBL_3.4.21 GLIBCXX_FORCE_NEW GLIBCXX_DEBUG_MESSAGE_LENGTH -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819013 Title: Hard dependency on libstdc++ 6.1.0 at runtime on ppc64el on xenial To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1819013/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
