Wednesday, August 26, 2015

CentOS 7 installer resolution on VMWare

It's difficult to use all of the features of CentOS with the default resolution that you get when it boots up in a VMWare console:



As you can see from the above image, the manual partition screen has features which are not displayed and no scroll bars are available either; some of the critical buttons are out of reach.

Here is a simple solution:

When you get to the following screen, make sure you select "Install CentOS 7", but instead of hitting the <enter> key, hit <tab> instead to edit the startup options:





Simply add the VGA code for the resolution you want to use to the end of the line.  I find that vga=773 works very well.  For various vga codes, see http://impactcore.blogspot.ca/2011/03/linux-screen-resolution-set-at-boot.html

That should increase your console's video size to 1024x768 at 8bit.