CentOS

You want ifup not ifconfig.

I need to add static route for only 2nd nic to reach a.b.c.d network so I have to create route-eth1 file ?

Yes. You may also need a rule-eth1 file too. And make sure your new ifcfg file does not contain GATEWAY= or it will become the default route.

I think you need to go back to them and ask exactly what they mean. If you had a booting kernel before then it should still boot now. Kernels don't just stop working - they have no expiry date on them. If it worked before then it should work now. And you should ask for answers on the forum not via D...

I assume your mouse/keyboard are USB attached? Is there anything in /var/log/messages or in the output from journalctl -xe ?

Lots of detail https://gnucash-docs-rst.readthedocs.io ... ncial-data

CentOS Linux release 7.7.1908 (Core)

Nothing to do with this but do not run 3 year old unpatched versions.

yum update

Do you have ECC RAM installed?

You'll have to ask directadmin about the backups as no-one uses it here.

Also, tunk With NFS mounts I usually put them in /etc/fstab. That has the drawback that if the server is offline or inaccessible you can end up with hung mounts that don't respond and sometimes never recover. If you use autofs then you can do things like add a timeout to the connection so that after...

Autofs doesn't mount stuff until it is referenced unless you include the 'ghost' parameter. Try ls -la /home/somevaliduser/

Make sure you have installed the correct epel-release package for CentOS 7. It should be epel-release-7-14.noarch so if yours is epel-release-8 or -9 then it's for a different version of RHEL, not for 7. We ship the correct package in the CentOS 7 'extras' repo so you should be able to just yum remo...