GDB debugging problems missing separate Debuginfos, Use:debuginfo-install glibc-xxx

When debugging with GDB under CentOS6.4,

When using the BT (breaktrace) command, the following prompt pops up:

First day Tip:

Missing separate Debuginfos, Use:debuginfo-install glibc-2.12-1.107.el6.i686

Problem is not resolved, the next day prompt:

Missing separate Debuginfos, Use:debuginfo-install glibc-2.12-1.132.el6.i686

However, when prompted to use Debuginfo-install glibc-2.12-1.132.el6.i686 to install the message will be reported as follows:

Loaded plugins:fastestmirror, refresh-packagekitloading mirror speeds from cached hostfile * base:mirrors.yun-idc.com * extras:mirrors.yun-idc.com * updates:mirrors.yun-idc.comchecking for new repos for Mirrorsno debuginfo packages availabl E to install

To install by using Yum:

But hint: Error downloading packages:glibc-debuginfo-common-2.12-1.132.el6.i686:failure: glibc-debuginfo-common-2.12-1.132.el6.i686.rpm from debug: [Errno) No more mirrors to try.

Glibc-debuginfo

Later search found the need to first modify the "/etc/yum.repos.d/centos-debuginfo.repo" file enable=1

The contents of the file are as follows:

# centos-Debug.repo # # Mirror system uses the connecting IP address of the client and the # Update status O  F each mirror to pick mirrors is updated to and # geographically close to the client. Should use This  forCentOS Updates # Unless you is manually picking other mirrors. # # All Debug Packages fromAll the various centos-5releases # is merged into a single repo, split by Basearch # # Note:packagesinchThe debuginfo repo is currently not signed # [debug] name=centos-6-Debuginfo BaseURL=http://debuginfo.centos.org/6/$basearch/gpgcheck=1Gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-centos-debug-6Enabled=1  

After saving, use debuginfo-install glibc-2.12-1.132.el6.i686 installation, the output is as follows:  

Loaded Plugins:fastestmirror, refresh-packagekit Loading Mirror speeds fromCached Hostfile*Base: mirrors.yun-idc.com* extras:mirrors.yun-idc.com* updates:mirrors.yun-idc.com Debug |2.5Kbxx:xxChecking for NewRepos forMirrors-Running Transaction Check---> Package glibc-debuginfo.i6860:2.12-1.132. El6 'll be installed--Processing Dependency:glibc-debuginfo-common =2.12-1.132. el6 forPackage:glibc-debuginfo-2.12-1.132. el6.i686---> Package nss-softokn-debuginfo.i6860:3.12.9- One. El6 'll be installed---> Package yum-plugin-auto-update-debug-info.noarch0:1.1. -- -. El6_5 'll be installed-Running Transaction Check---> Package glibc-debuginfo-common.i6860:2.12-1.132. El6 'll be installed-finished Dependency Resolution Dependencies resolved=============================================================================================================== ==============================================Package Arch Version Repository Size=============================================================================================================== ==============================================INSTALLING:GLIBC-debuginfo i6862.12-1.132. el6 DebugTenM NSS-softokn-debuginfo i6863.12.9- One. el6 Debug1.0M Yum-plugin-auto-update-debug-info Noarch1.1. -- -. El6_5 Updates AK Installing forDEPENDENCIES:GLIBC-debuginfo-common i6862.12-1.132. el6 Debug7.5M Transaction Summary=============================================================================================================== ==============================================Install4Package (s) Total size: +M Total Download size:8.6M installed size: theM is ThisOK [y/N]: y downloading Packages: (1/3): glibc-debuginfo-common-2.12-1.132. el6.i686.rpm |7.5MB A:Geneva           (2/3): nss-softokn-debuginfo-3.12.9- One. el6.i686.rpm |1.0MB on: About           (3/3): yum-plugin-auto-update-debug-info-1.1. -- -. el6_5.noarch.rpm | AKbxx:xx--------------------------------------------------------------------------------------------------------------- ----------------------------------------------Total  Tenkb/s |8.6MB -:TenRunning rpm_check_debug Running Transaction Test Transaction test succeeded Running Transact Ion INSTALLING:GLIBC-debuginfo-common-2.12-1.132. el6.i6861/4INSTALLING:GLIBC-debuginfo-2.12-1.132. el6.i6862/4Installing:yum-plugin-auto-update-debug-info-1.1. -- -. el6_5.noarch3/4Installing:nss-softokn-debuginfo-3.12.9- One. el6.i6864/4VERIFYING:GLIBC-debuginfo-common-2.12-1.132. el6.i6861/4Verifying:nss-softokn-debuginfo-3.12.9- One. el6.i6862/4VERIFYING:GLIBC-debuginfo-2.12-1.132. el6.i6863/4Verifying:yum-plugin-auto-update-debug-info-1.1. -- -. el6_5.noarch4/4INSTALLED:GLIBC-debuginfo.i6860:2.12-1.132. el6 nss-softokn-debuginfo.i6860:3.12.9- One. el6 Yum-plugin-auto-update-debug-info.noarch0:1.1. -- -. El6_5 Dependency installed:glibc-debuginfo-common.i6860:2.12-1.132. el6 Complete!

OK, problem solved.

Second Installation Summary:

1, the need to first modify the "/etc/yum.repos.d/centos-debuginfo.repo" file enable=1;

2 . Install glibc using sudo yum.

3, using debuginfo-install glibc-2.12-1.132.el6.i686 installation. 

Tested and installed successfully.

GDB debugging problems missing separate Debuginfos, Use:debuginfo-install glibc-xxx