During a patch window, the yum update command stopped running with a Bus Error. Now when I try to execute a yum command my terminal hangs and I need to kill the process.
I have tried to kill all the yum commands running that showed with the ps -aef | grep yum, this did not help.
I have tried to rm -f /var/run/yum.pid and rm -f /var/cache/yum
Afterward, I ran the command rpm --rebuilddb after these commands yum still hangs and I need to kill the process.
No matter what yum command I use it hangs. Any suggestions?
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Answer
I had a similar issue (on Redhat 7). For me, this worked out:
sudo kill -9 $(ps aux | grep -E 'yum|rpm' | awk '{print $2}')
sudo rm -rf /var/lib/rpm/__db* /var/lib/rpm/.dbenv.lock
sudo rpm --rebuilddb
Be careful though, ‘kill -9’ is a bad way to stop processes. Especially recursive like the above. Use the above as a last effort to overcome you issue, after you have examinated your processes running.