If i do a yum upgrade from 7.0pre1 to 7.0pre2 do i have to issue the command kudza -q before i start the update
Answer is YES, also apply to 7.0pre3 just about to be released, check BUG#698 and recent post on Devinfo.
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* IMPORTANT: Pre-upgrade step for 7.0pre1 and 7.0beta releases *
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Before upgrading to 7.0pre2 from any of the 7.0 test releases,
you must run the following command:
kudzu -q
If you do not do this _prior_ to the upgrade, you system may
not boot. If this happens, please see the workaround in this bug:
http://bugs.contribs.org/show_bug.cgi?id=698