Fedora 20 Yum Problems

Corrupted Database

Sometimes the RPM database becomes corrupted and then it and the Yellowdog Update Manager (yum) won't work.

Remove old RPM db: rm -f /var/lib/rpm/__db*
Rebuild RPM db: rpm -vv --rebuilddb
Try to update: yum update -y

Timeouts

Sometimes all the mirrors time out, all the time when you have a super slow company network and then yum won't work at all.

Add timeout=60 (or more) to /etc/yum.conf and try again.

Lock File

Sometimes yum gets hung up if you have a really rotten internet link and then you have to kill it. This may result in yum refusing to run the next time.

Kill yum:
# pkill yum
(or killall yum)

Delete the PID file:
# rm /var/run/yum.pid

La Voila!

Comments

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