I have a Linux distro (based on CentOS 6.4) which contains both i686 and x86_64 versions of some rpm packages. In the example below I want to upgrade the installed glibc.i686, glibc.x86_64 and glibc-common.i686 packages at the same time. [root@64-bit]# rpm -qa | grep glibc glibc-2.12-1.107.el6_4.4.x86_64 glibc-2.12-1.107.el6_4.4.i686 glibc-common-2.12-1.107.el6_4.4.i686 Yum package versions installed: [root@64-bit rpm]# rpm -qa | grep yum yum-plugin-tsflags-1.1.30-14.el6.noarch yum-metadata-parser-1.1.2-16.el6.i686 yum-utils-1.1.30-14.el6.noarch yum-plugin-fastestmirror-1.1.30-14.el6.noarch yum-3.2.29-40.el6.centos.noarch RPM package version installed: [root@64-bit ~]# rpm -q rpm rpm-4.8.0-32.el6.i686 Yum figures out the dependencies correctly as shown below. [root@64-bit rpm]# yum update glibc --nogpgcheck Dependencies Resolved ======================================================================================================================== Package Arch Version Repository Size ======================================================================================================================== Updating: glibc i686 2.12-1.107.el6_4.5 myrepo 4.3 M glibc x86_64 2.12-1.107.el6_4.5 myrepo 3.8 M Updating for dependencies: glibc-common i686 2.12-1.107.el6_4.5 myrepo 14 M nscd i686 2.12-1.107.el6_4.5 myrepo 211 k Transaction Summary ======================================================================================================================== Upgrade 4 Package(s) Total download size: 23 M Is this ok [y/N]: y The problem occurs when the transaction check takes place: Running rpm_check_debug ERROR with rpm_check_debug vs depsolve: libc.so.6 is needed by nscd-2.12-1.107.el6_4.5.i686 libc.so.6(GLIBC_2.0) is needed by nscd-2.12-1.107.el6_4.5.i686 libc.so.6(GLIBC_2.1) is needed by nscd-2.12-1.107.el6_4.5.i686 libc.so.6(GLIBC_2.1.1) is needed by nscd-2.12-1.107.el6_4.5.i686 libc.so.6(GLIBC_2.1.3) is needed by nscd-2.12-1.107.el6_4.5.i686 ... libc.so.6 is needed by glibc-common-2.12-1.107.el6_4.5.i686 libc.so.6(GLIBC_2.0) is needed by glibc-common-2.12-1.107.el6_4.5.i686 ... ld-linux.so.2 is needed by (installed) libcom_err-1.41.12-14.el6_4.2.i686 ld-linux.so.2 is needed by (installed) libstdc++-4.4.7-3.el6.i686 ... It looks to me like the underlying rpm transaction check is broken. I verified that the rpm command ignores the glibc.i686 package when glibc.x86_64 proceeds it in the list of packages to upgrade. The end result being that the glibc.i686 package is removed from the system. [root@64-bit]# rpm -Uvh --nodeps glibc-common-2.12-1.107.el6_4.5.i686.rpm glibc-2.12-1.107.el6_4.5.i686.rpm glibc-2.12-1.107.el6_4.5.x86_64.rpm nscd-2.12-1.107.el6_4.5.i686.rpm warning: glibc-common-2.12-1.107.el6_4.5.i686.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY warning: package glibc = 2.12-1.107.el6_4.5 was already added, skipping glibc = 2.12-1.107.el6_4.5 Preparing... 1:glibc [ 33%] 2:glibc-common [ 67%] 3:nscd [100%] [root@64-bit]# rpm -qa | grep glibc glibc-common-2.12-1.107.el6_4.5.i686 glibc-2.12-1.107.el6_4.5.i686 If I omit the --nodeps option in the above rpm command the same dependency errors are produced that were shown in the yum update command above since the rpm dependency resolution is effectively ignoring the glibc.i686 package given on the command line. When using yum updateis there a way to turn off rpm_check_debug? Thanks. Jason _______________________________________________ Yum mailing list Yum@xxxxxxxxxxxxxxxxx http://lists.baseurl.org/mailman/listinfo/yum