Centos yum segfault solution: 1. Execute the "# rm -f /etc/yum.repos.d/soluslabs.repo" command; 2. Re-run yum update.
The operating environment of this article: CentOS 7 system, python2.6, Dell G3 computer.
How to solve centos yum segfault problem?
CentOS yum segmentation fault (core dumped) solution
Today, when yum install or yum update, a segmentation fault (core dumped) is prompted, and then Termination of operation.
The code is as follows:
[root@lee ~]# yum -y update Loaded plugins: fastestmirror, refresh-packagekit Determining fastest mirrors * base: mirror.esocc.com * extras: mirror.esocc.com * soluslabs: mirror.us1.soluslabs.net * updates: mirror.esocc.com base | 3.7 kB 00:00 base/primary_db | 4.4 MB 00:14 extras | 3.4 kB 00:00 extras/primary_db | 18 kB 00:00 soluslabs | 951 B 00:00 soluslabs/primary | 11 kB 00:00 段错误 (core dumped)
Looking for articles about various prawns on Google still doesn’t help, so I have to check the errors carefully! First of all, I determined that it was not due to the Python version, because Python 2.7.4 was installed before.
The code is as follows:
# vim /usr/bin/yum
View the first line
The code is as follows:
#!/usr/bin/python2.6
import sys
try:
import yum
except ImportError:
print >> sys.stderr, """\
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
%s
Please install a package which provides this module, or
verify that the module is installed correctly.
It's possible that the above module doesn't match the
current version of Python, which is:
%s
If you cannot solve this problem yourself, please go to
the yum faq at:
http://yum.baseurl.org/wiki/Faq
""" % (sys.exc_value, sys.version)
sys.exit(1)
sys.path.insert(0, '/usr/share/yum-cli')
try:
import yummain
yummain.user_main(sys.argv[1:], exit_code=True)
except KeyboardInterrupt, e:
print >> sys.stderr, "\n\nExiting on user cancel."
sys.exit(1)The first line is
The code is as follows:
#!/usr/bin/python2.6
Check directly to see if there is a problem with Python2.6
The code is as follows:
[root@lee ~]# /usr/bin/python2.6 -V Python 2.6.6
Correctly identify the version number, no problem. When yum clean all didn't help, I suddenly thought that there might be more things in the /etc/yum.repos.d/ directory?
The code is as follows:
[root@lee ~]# ls /etc/yum.repos.d/ CentOS-Base.repo CentOS-Debuginfo.repo CentOS-Media.repo CentOS-Vault.repo soluslabs.repo
I found that there is a soluslabs.repo in it, and the place where I reported errors with the yum command is a resource library. It seems that the problem lies here.
The code is as follows:
soluslabs | 951 B 00:00 soluslabs/primary | 11 kB 00:00 段错误 (core dumped)
The previous line of the segfault is soluslabs, so I directly rm it
The code is as follows:
# rm -f /etc/yum.repos.d/soluslabs.repo
Then again Clean
The code is as follows:
# yum clean all
Okay, let’s go back to the familiar yum update
The code is as follows:
[root@lee ~]# yum -y update Loaded plugins: fastestmirror, refresh-packagekit Determining fastest mirrors * base: mirrors.tuna.tsinghua.edu.cn * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn base | 3.7 kB 00:00 base/primary_db | 4.4 MB 00:20 extras | 3.4 kB 00:00 extras/primary_db 00:00 updates | 3.4 kB 00:00 updates/primary_db | 3.9 MB 00:13 Setting up Update Process Resolving Dependencies --> Running transaction check ---> Package bash.x86_64 0:4.1.2-14.el6 will be updated ---> Package bash.x86_64 0:4.1.2-15.el6_4 will be an update ---> Package bind-libs.x86_64 32:9.8.2-0.17.rc1.el6_4.4 will be updated
Done, call it a day!
Another solution:
When using the yum command to install something or yum update, the following error is prompted:
The code is as follows:
[root@lee ~]# yum update Loaded plugins: fastestmirror, refresh-packagekit Loading mirror speeds from cached hostfile * base: mirrors.tuna.tsinghua.edu.cn * extras: mirrors.tuna.tsinghua.edu.cn * soluslabs: mirror.eu1.soluslabs.net * updates: mirrors.tuna.tsinghua.edu.cn 段错误 (core dumped)
Solution:
The code is as follows:
[root@lee ~]# rpm -q zlib zlib-devel zlib-1.2.3-29.el6.x86_64 zlib-devel-1.2.3-29.el6.x86_64 [root@lee ~]# cp /usr/lib64/lib Display all 1910 possibilities? (y or n) [root@lee ~]# cp /usr/lib64/libz.so /usr/local/lib64/ [root@lee ~]# cd /usr/local/lib64/ [root@lee lib64]# ln -sf libz.so libz.so.1 [root@lee lib64]# yum clean all
My system is CentOS 64-bit. If it is 32-bit, copy it like this when assigning libz.so
The code is as follows:
[root@lee ~] cp /usr/lib/libz.so /usr/local/lib/
Then re-yum update.
Recommended tutorial: "centos tutorial"
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