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Old 05-12-2008, 07:39 PM
auricle auricle is offline
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Default Possible to change resolution of graphical boot?
Is it possible to change the resolution and refresh rate of the vesa driver used at boot? If I enable the options in my /boot/loader.conf (they are disabled by default), I get the graphical boot screen as normal but once booted I get an 'out of range' error on my monitor if I change to one of the other terminals using CTL+F1-4.

I don't know where the configuration file is to cure this.
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Old 05-13-2008, 11:05 PM
bigfatgeek bigfatgeek is offline
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Default Re: Possible to change resolution of graphical boot?
I was interested in this too, but after reading (below) from the FreeBSD handbook, I thought I'd wait a while before I bomb my system. I hope someone knows an easier way...
http://www.freebsd.org/doc/en/books/...book.html#BOOT

Quote:
3.2.6 Changing Console Video Modes

The FreeBSD console default video mode may be adjusted to 1024x768, 1280x1024, or any other size supported by your graphics chip and monitor. To use a different video mode, you first must recompile your kernel and include two additional options:

options VESA
options SC_PIXEL_MODE

Once the kernel has been recompiled with these two options, you can then determine what video modes are supported by your hardware by using the vidcontrol(1) utility. To get a list of supported video modes issue the following:

# vidcontrol -i mode

The output of this command is a list of video modes that are supported by your hardware. You can then choose to use a new video mode by passing it to vidcontrol(1) in a root console:

# vidcontrol MODE_279

If the new video mode is acceptable, it can be permanently set on boot by setting it in the /etc/rc.conf file:

allscreens_flags="MODE_279"
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Old 05-13-2008, 11:14 PM
TerryP TerryP is offline
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Default Re: Possible to change resolution of graphical boot?
Actually that is probably the best way but it shouldn't effect any thing until the resource configuration phase of booting, e.g. running /etc/rc.local, scripts in /etc/rc.d/, and whereever the local_startup variable in /etc/defaults/rc.conf (or an override of it) points to (typically /usr/local/etc/rc.d, /usr/Programs/rc.d (for PBI)).
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