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  • yum安装软件报错Segmentation fault处理

    yum安装软件报错Segmentation fault处理


    在使用yum 更新软件时提示:
    Segmentation fault

    中文错误提示: 段错误

    [root@CMS-BAK:/usr/local/lib]# yum install -y screen
    Freeing read locks for locker 0x2f: 13195/140686785021696
    Freeing read locks for locker 0x31: 13195/140686785021696
    Freeing read locks for locker 0x32: 13195/140686785021696
    Loaded plugins: fastestmirror, security
    Loading mirror speeds from cached hostfile
    Could not retrieve mirrorlist http://apt.sw.be/redhat/el6/en/mirrors-rpmforge error was
    14: PYCURL ERROR 6 - "Couldn't resolve host 'apt.sw.be'"
    * base: mirrors.aliyun.com
    * extras: mirrors.aliyun.com
    * updates: mirrors.aliyun.com
    Segmentation fault

    可能是手动编译安装了zlib,并且修改/etc/ld.so.conf,加入/usr/local/lab

    导致系统里面有两个版本的zlib,使用ldconfig -v|grep libz 可查看到两个版本的zlib,

    [root@CMS-BAK:/usr/local/lib]# ldconfig -v|grep libz
    ldconfig: Can't stat /usr/local/lab/libevent-2.0.21-stable/lib: No such file or directory
    libz.so.1 -> libz.so.1.2.5
    libz.so.1 -> libz.so.1.2.3
    [root@CMS-BAK:/usr/local/lib]# find / -name 'libz.so.1'
    /lib64/libz.so.1
    /usr/local/lib/libz.so.1
    /usr/local_bak/lib/libz.so.1
    /usr/local_source/zlib-1.2.5/lib/libz.so.1


    于是,注释掉/etc/ld.so.conf里面的zlib:
    [root@CMS-BAK:/data/mysql_data]# cat /etc/ld.so.conf
    include ld.so.conf.d/*.conf
    #####ADD BY lx#####
    /usr/local/BerkeleyDB-4.8.30/lib
    /usr/local/lab/ltp-full-20140115/lib
    /usr/local/mysql/lib
    /usr/local/lab/openssl/lib
    /usr/local/lab/libevent-2.0.21-stable/lib
    /usr/local/so
    /usr/local/lab
    #/usr/local/lib // 注释掉


    执行一次 ldconfig

    执行 yum clean all

    yum install screen -y

    可以了

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  • 原文地址:https://www.cnblogs.com/reblue520/p/9689574.html
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