当通过发布升级从Ubuntu 14升级到Ubuntu 16时,我最后出现了以下重定位错误:
apt-get: relocation error: /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0: symbol _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareERKS4_, version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time reference就像这里描述的。https://github.com/Microsoft/WSL/issues/1216
再也不能用apt了。我通过安装以下程序解决了这个问题(如上面的链接中所建议的):
sudo dpkg -i libstdc++6_5.4.0-6ubuntu1~16.04.12_amd64.deb现在,apt又起作用了,但我以坏的依赖关系结束了:
libstdc++-5-dev : Depends: libstdc++6 (>= 5.5.0-12ubuntu1~14.04) but 5.4.0-6ubuntu1~16.04.12 is installed
libstdc++-6-dev : Depends: libstdc++6 (>= 6.5.0-2ubuntu1~14.04.1) but 5.4.0-6ubuntu1~16.04.12 is installed
libstdc++-7-dev : Depends: libstdc++6 (>= 7.5.0-3ubuntu1~14.04.1) but 5.4.0-6ubuntu1~16.04.12 is installed
libstdc++6 : Depends: gcc-5-base (= 5.4.0-6ubuntu1~16.04.12) but 5.5.0-12ubuntu1~14.04 is installed有人知道怎么解决这个问题吗?
如果升级过程没有正确地将gcc5从可信的升级到异种,请参见:
sudo dpkg --list gcc-5
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==============================================-============================-============================-=================================================================================================
ii gcc-5 5.5.0-12ubuntu1~14.04 amd64 GNU C compiler提前感谢!
发布于 2022-10-28 18:47:06
好的,我刚找到解决办法。这里对于任何遇到类似问题的人来说:
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/libstdc++6_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i libstdc++6_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/gcc-5-base_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i gcc-5-base_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/gcc-5_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i gcc-5_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/g++-5_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i g++-5_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/cpp-5_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i cpp-5_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/libstdc++-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i libstdc++-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/libgcc-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i libgcc-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/libasan2_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i libasan2_5.4.0-6ubuntu1~16.04.12_amd64.deb
wget http://security.ubuntu.com/ubuntu/pool/main/g/gcc-5/libmpx0_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo dpkg -i libmpx0_5.4.0-6ubuntu1~16.04.12_amd64.deb
sudo apt -f install
sudo apt autoremove这样我就有了一个干净的状态。
附带注意: apt -f安装仅通过删除gcc-6和gcc-7来处理剩余的错误,而这些错误仍然是错误的。
The following packages have unmet dependencies:
libstdc++-6-dev : Depends: libstdc++6 (>= 6.5.0-2ubuntu1~14.04.1) but 5.4.0-6ubuntu1~16.04.12 is installed
libstdc++-7-dev : Depends: libstdc++6 (>= 7.5.0-3ubuntu1~14.04.1) but 5.4.0-6ubuntu1~16.04.12 is installed但并不是信任的关键。与gcc-5不同的是,调用apt -f安装会删除数千个包,包括apt等。
https://askubuntu.com/questions/1437928
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