Mac OS X on x86 Hardware 2008–2024 Technical Archive
InfiniteMac OSx86 › Leopard 10.5 › mac startup screen
7,517 reads · 2008-12-09 – 2008-12-16
Note Leopard 10.5 Voodoo / XNU Kernel

mac startup screen

I've seen peoples OSX86 machines boot up with the mac boot up screen. That one ^^^^^ The logo and everything instead of all that code. Do you need to have a vanilla kernel to do that or is there a way to set your boot up screen that way?…

Primary Author
@oneshot Published 2008-12-09
Collection
Leopard 10.5
Archival Footprint
7,517 historical reads · 5 curated field notes (from 6 dispatches) · 2008-12-09 – 2008-12-16
Credited Voices (5)
@lanceomni (2)@oneshot@axhi@nfoav8or@kroviken

I've seen peoples OSX86 machines boot up with the mac boot up screen.

That one ^^^^^

The logo and everything instead of all that code. Do you need to have a vanilla kernel to do that or is there a way to set your boot up screen that way? Thanks =)

Synthesized Community Field Notes

5 technical responses curated from 6 original dispatches

Field Note #1 @axhi 2008-12-09

if you have the flag -v on it will boot up with all that work. otherwise that screen should come up. unless its just booting into that all the time. what installer did you use?

Field Note #2 @lanceomni 2008-12-09

Verbose in your com.apple.Boot.plist.

Axhi is correct. If your not manually typing -v on startup then its in your com.apple.Boot.plist.

Its located in: /Library/Preferences/SystemConfiguration/

The syntax goes something like this:
<key>Kernel Flags</key>
<string>-v -f maxmem=2048</string>

You just remove the -v and you will get the graphic startup. Id leave it be until you completely satisfied with your install as it does show useful information not only during startup but also on shutdown.

The other flags you see are just to show you the syntax. There is a single space between flags. If your not using any flags then it should look like this.
<key>Kernel Flags</key>
<string></string>

I generally copy com.apple.Boot.plist to the desktop. Make the changes then drag it back over. It will ask you to authenticate.

Field Note #3 @nfoav8or 2008-12-09

after you take out the "-v" flag from the Kernel Flags section you can also specify:

"Boot Graphics"=Yes

(or)

"Boot Graphics"=No
Field Note #4 @kroviken 2008-12-16 ↳ Re: @lanceomni
@lanceomniAxhi is correct. If your not manually typing -v on startup then its in your com.apple.Boot.plist. Its located in: /Library/Preferences/SystemConfiguration/ The syntax goes something like this: <key>Kernel Flags</key> <string>-v -f maxmem=2048</string> You just remove the -v and you will get the graphic startup. Id leave it be until…

why my system just have these...?

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Kernel</key>
	<string>mach_kernel</string>
	<key>Kernel Flags</key>
	<string>-v</string>
	<key>Timeout</key>
	<string>10</string>
</dict>
</plist>
Field Note #5 @lanceomni 2008-12-16 ↳ Re: @kroviken
@krovikenwhy my system just have these...? <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>Kernel</key> <string>mach_kernel</string> <key>Kernel Flags</key> <string>-v</string> <key>Timeout</key> <string>10</string>…

You have -v or verbose so that you see the boot process on your screen instead of an apple logo. This is fine I mean unless you have an issue that requires something else.

Sources & Contributor Provenance (5 credited usernames · Thread #1707)
UsernameDossier ContributionDispatchesActive Window
@lanceomniContributor22008-12-09 → 2008-12-16
@oneshotPrimary Author12008-12-09
@axhiContributor12008-12-09
@nfoav8orContributor12008-12-09
@krovikenContributor12008-12-16