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OPS235 Lab 3 - CentOS7

3 bytes added, 14:09, 3 April 2015
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There are a few "classic problems" that students can encounter with their virtual machines and their host machine after performing lab2. Although all OPS235 students may not encounter these problems, it is good to be aware of them and know how to troubleshoot a problem in order to solve the problem.
{| width="40%" align="right" cellpadding="10"|- valign="top"|[[Image:grub1.png|thumb|right|500px|Press '''e''' at Grub Boot Menu to edit]]|}
'''A few common problems are:'''
'''Troubleshooting consists of 3 basic elements:'''
{| width="40%" align="right" cellpadding="10"|- valign="top"|[[Image:grub1.png|thumb|right|100px|Press '''e''' at the Grub Boot Menu.]]|}
*'''Asking Questions''' (eg. what was done recently prior to problem?)
*'''Eliminating what the problem isn't'''
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