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I am working on a RHEL 6.3 Workstation. And the monitor is a HD AOC Monitor. Problem I am facing is whenever this machine starts up, it runs with maximum screen resolution. It is a big screen and therefore causing eye-strain while I am working on virtual terminal (accessed by typing ALT+CTRL+(F1-F6)). How can I resolve this issue?

[root@manmatha grub]# uname -a
Linux manmatha 2.6.32-358.2.1.el6.x86_64 #1 SMP Wed Feb 20 12:17:37 EST 2013
x86_64 x86_64 x86_64 GNU/Linux
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3 Answers 3

Might try with the vga= kernel parameter

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Yes.after doing a large amount of browsing, i got this

add a parameter

video=XRES x YRES

to the kernel parameter list while the system boots up.To make it permanent you may change the corresponding kernel's parameter list.Usually it resides in-

/boot/grub/grub.conf

Alternatively you can use the

fbset

tool.Use

<su>yum install fbset

or similar commands to install it on your system.

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Have you tried xrandr command?

xrandr -s 1024x768
xrandr -s 1600x900

..to whatever you like.

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xrandr is an interface to RandR, which is an extension to the X Window System. –  paraxor Oct 7 '13 at 23:14
    
Yes and it is an RH Workstation so he's supposedly on X? –  Alessandro Meyer Oct 8 '13 at 13:18

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