On Mon, Aug 22, 2016 at 10:53 PM, afeng <[log in to unmask]> wrote:
> Dear all:
>
>        there is a question when I yum update my scientific linux 6.8, this message is below
>
>
> Running rpm_check_debug
> Running Transaction Test
>
>
> Transaction Check Error:
>   file /lib/libasound.so.2.0.0 from install of alsa-lib-1.1.0-4.el6.i686 conflicts with file from package libasound2-1.0.24.1-35.el6.i686
>
>   what should I do? thanks!

"yum list extras" is your friend for finding out-of-band components.
So is "yum repolist", for seeing what 3rd party repositories with
potential conflicts you may have enabled.