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= 3D performance tweak for ATI cards: = '''3D performance tweak for ATI cards:'''
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3D performance can be greatly improved for Radeon cards by adding a few select options to your xorg.conf file. We will be talking about setting options for the graphics card AGP bus. The default AGP bus mode setting that sets your cards data bus speed to the motherboard, is set to 1X. First you will need to find the maximum supported AGP speed for your desktop or laptop Mac. If you don't already know this information, you can find detailed specifications for your Mac at this site. 3D performance can be greatly improved for Radeon cards by adding a few select options to your xorg.conf file. We will be talking about setting options for the graphics card AGP bus. The default AGP bus mode setting that sets your cards data bus speed to the motherboard, is set to 1X. First you will need to find the maximum supported AGP speed for your desktop or laptop Mac. If you do not already know this information, you can find detailed specifications for your Mac at the link below.
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{{{
Option "AGPMode" "4"
Option "AGPFastWrite" "true"
}}}

Since my iBook uses a 4X AGP bus, I set AGPMode to "4". So if your Radeon card supports 8X, you would set AGPMode to "8".

In most cases you can also increase your 3D frame rate performance even more by disabling the option "UseFBDev" in the "Device" section of your xorg.conf file. Most of your frame rate performance increase will come from disabling the framebuffer.

{{{
Option "UseFBDev" "false"
}}}

'''Extend battery life and reduce heat output of your iBook or PowerBook:'''

To help reduce power consumption of your ATI Radeon equipped iBook or PowerBook, the driver option "DynamicClocks" can be enabled. To enable dynamic clock scaling, add this line to the "Device" section of your xorg.conf file.
{{{
Option "DynamicClocks" "true"
}}}

Please feel free to experiment, after the four dashes below TIP: on the edit page...and please do NOT create new pages without any meaningful content just to try it out! To begin, left mouse click on the word "Edit" in the top left corner of this page (to the left of "Show Changes") which will open up an edit window to type in. There, you will see the formatting that creates the "look" you see on this page. When you have entered a format change and want to see the result, you can press the "Preview" button at the bottom of the edit page...and scroll to the bottom to view what your changes have done. Scroll back to the top of the page to continue experimenting. When finished (happy with the result), you can save the changes to the page by pressing the "Save Changes" button to the left of the "Preview" button. To check spelling, press the "Check Spelling" button next to "Preview". If, after a preview, you want to exit without saving your changes, simply press the "Cancel" button.

Pages: PageCount

Tip: Shift-click "HelpOnEditing" to open a second window with the help pages.


Error on immutable page -- Help needed by Wiki Admin

HelpOnEditing says 'go to the WikiSandBox and then click on "EditText" at the bottom of the page.' However there is no "EditText" link at the bottom of the page. I'd correct it myself, but the page is "immutable".


Level 1 Test

Level 1 Test.Ubuntu Wiki Cerca: Virusbuster User Preferences Help Ubuntu

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Da questo momento sei abbonato a questa pagina. Per rimuoverti, vai nel tuo profilo e cancella questa pagina dalla listadelle pagine a cui sei abbonato.

Nascondi questo messaggio Category Documentation Active Dire...nbind Howto Building Kd...es From CVS Boot Services Recent Changes Find Page Modifica Mostra le modifiche Informazioni Annulla sottoscrizione Altre Azioni:Mostra il testo grezzo Versione stampabile Cancella File Temporanei


File allegati Controllo ortografico Mostra pagine simili Mappa locale del sito


Rinomina Pagina Cancella Pagina Beagle Beagle search tool Beagle is a desktop search engine that is able to provide a detailed and comprehensive search of the contents of files on your computer. It is like the Spotlight application on Mac OS X.

See BeagleWiki.org for more information.

Installing Beagle Ubuntu 5.10 (Breezy Badger) & Ubuntu 5.04 (Hoary Hedgehog) Ubuntu 4.10 (Warty Warthog) To install on this version of Ubuntu, see below:

Le cose necessarie Una nuova installazione di Ubuntu non comprende molte delle cose necessarie per iniziare a creare pacchetti a dal codice sorgente. Quindi si dovranno installare un certo numero di pacchetti per iniziare con beagle.

Innanzitutto si dovrà togliere il simbolo di commento ad alcune righe riguardanti l'universe repositories presenti nel file /etc/apt/sources.list. Se si è degli hacker secchioni lo si fa nel seguente modo ...

  • bash:~$ sudo vi /etc/apt/sources.list

Rimuovi il simbolo # dall'inizio della linea seguente

che diventeranno quindi:

Comunque il modo intelligente di fare quanto sopra è semplicemnte usare lo strumento Synaptic Package Management che viene installato di default. Si trova nel menu System/Administration

Next update your sources. Again, hackers run a command, ie ...    bash:~$ sudo apt-get update but smart people use Synaptic to do it. Just hit the buttons Mark All Upgrades, then Apply, which will do the job. You can have this operation set to run automatically. Hit the menu Settings/Repositories, then in the dialog box that pops up hit the button Settings. Set the check box Automatically Check for Software updates, and Download upgradeable packages.

The rest of the info below here addresses nerds. Its for building and compiling software.

Now you can install needed packages

  • bash:~$ sudo apt-

Scat

The Pointless Jazz Chart

Scat:

Artists:

badooby?

babbiti?

Satchmo?

Nina Simone?

doo!

boo!

Never got old

Smooth!

Ningbojoe

Ningbojoe

Blah

blag

  • boom!/dsjalksj

~~~


test --ah attachment:update-notifier.png

--- testing:

((( lalalal )))

lalalalalalal 

A code display has them on different lines: { { { No markup here! } } }

does this work

---

Meetings: Wednesdays at 8pm on IRC ([:/Meetings:logs])

[http://ohioloco.ubuntuforums.org Ohio LoCo Forum]

[https://lists.ubuntu.com/mailman/listinfo/ubuntu-us-oh Mailing List] ([https://lists.ubuntu.com/archives/ubuntu-us-oh/ archived threads])

[http://ohio.ubuntu-us.org/ Our website]

[https://launchpad.net/people/ubuntu-us-ohio OhioTeam members]

IRC: #ubuntu-ohio on irc.freenode.net:6667

Team Leader: ["Stephen Stalcup"] (stalcups@gmail.com)

If you live in Ohio, [https://launchpad.net/people/ubuntu-us-ohio join us on Launchpad].

Testing interwikification: intel-mac-support

irc://freenode/ubuntu

<a href="http://somewhere">Test</a>

["jgiardina"] ["Justin Giardina"]


Testing.... ~~~~

3D performance tweak for ATI cards:

3D performance can be greatly improved for Radeon cards by adding a few select options to your xorg.conf file. We will be talking about setting options for the graphics card AGP bus. The default AGP bus mode setting that sets your cards data bus speed to the motherboard, is set to 1X. First you will need to find the maximum supported AGP speed for your desktop or laptop Mac. If you do not already know this information, you can find detailed specifications for your Mac at the link below.

[http://www.apple-history.com]

The driver options we will be setting are "AGPMode" and "AGPFastWrite". As an example, my iBook G4 is equipped with an ATI Radeon 9550 that has an AGP 4X bus. Open /etc/X11/xorg.conf in your favorite text editor and add the following lines to your "Device" section.

Option          "AGPMode" "4" 
Option          "AGPFastWrite" "true"

Since my iBook uses a 4X AGP bus, I set AGPMode to "4". So if your Radeon card supports 8X, you would set AGPMode to "8".

In most cases you can also increase your 3D frame rate performance even more by disabling the option "UseFBDev" in the "Device" section of your xorg.conf file. Most of your frame rate performance increase will come from disabling the framebuffer.

Option          "UseFBDev" "false"

Extend battery life and reduce heat output of your iBook or PowerBook:

To help reduce power consumption of your ATI Radeon equipped iBook or PowerBook, the driver option "DynamicClocks" can be enabled. To enable dynamic clock scaling, add this line to the "Device" section of your xorg.conf file.

Option          "DynamicClocks" "true" 

WikiSandBox (last edited 2021-12-15 18:30:42 by bernard010)