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Showing posts from June, 2012

Ubuntu Linux - Nvidia Vs AMD Graphics Cards

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I recently re-acquired a Geforce 470 from a friend. After reading many times how well nVidia supports x86_64 Linux I figured I'd replace the AMD Radeon 6870 in my main system. Their performance is roughly on par with each other so I'm not really gaining or losing anything, theoretically. The drivers I used nVidia's 295.59 and for AMD I used Catalyst 12.6 beta. Below is what I found out from my testing.

These tests and results are very not scientific. YMMV.

Driver Installation -
Both drivers required there be compilers and many dependencies installed to to compile their kernel module. I elected to install the newer driver packages from their official websites instead of using the older (but probably well tested) Ubuntu supplied drivers. Nvidia's driver was a pain in the ass as I had to drop to the console and kill the X server before using their text based installation. The AMD driver installed from the desktop just fine using a nice GUI, as long as the dependencies wer…

DCUO - Quick and dirty info about Exobit hunting

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Using the below tips I am able to gather about 2.5 stacks of each type of exobit in a 1/2 hour of time. I used the R&D scanners purchased from the DCUO Marketplace, they cost 100 Sony points or roughly $1.00 USD. Paying real money for this type of item may seem a little crazy but I only purchase Sony points when they are on sale 3 for 1. This brings the price of R&D scanners down to about $0.33. But still, money is money. If spending real money on a game is not for you then you can always hunt Exobits the old fashioned way.

What they are
Exobits are a type of profession material used in DC Universe Online (DCUO) to create gear modifications. Modifications are used to raise the combat rating and add extra stats to your gear.  What you need
2 pack of R&D scanners, Purchased from the DCUO marketplace for 100 points (about $1.00)1/2 hour of time (2x 15 minute intervals) Where to go
They randomly spawn all over Gotham, Metropolis and Central City.  Gotham seems to be the best pla…

DC Universe Online - Ubuntu 12.04 / Wine

Once again I am working on getting DC Universe Online working on my Ubuntu 12.04 install so I can ditch windows 7 all together. DC Is the only thing tethering me to Windows. There have been many reports of it working.


So far the installer installs the Launchpad application and asks to install a version of Direct X, I declined the Direct X install but went ahead with the rest of the install.


When starting launchpad, logging in and pressing play all I get is a garbled screen after my monitor switches screen modes. I'm not sure if it's because of my ATI video card (highly likely) or a problem with wine. I have access to a nVidia 9800. I'll try later tonight to see if it's the video card.


Same results with the wine packages from ppa:ubuntu-wine/ppa (version 1.5.6).


System specs -
i7 CPU @ 4.6GHz
AMD Radeon HD 6870 1GB video card
16GB DDR3 RAM
Audigy 2 PCI sound card


OS Version -
Ubuntu Linux 12.04 64-bit


Wine version(s) -
1.3.32 Playonlinux
1.4 stock Ubuntu 12.04
1.5.6 Ubuntu wine PPA


Wi…
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Nyan Cat! in 3840x1080 glory! Download full sized. Use File>Download to save full sized.

PPA for Dolphin Emulator

This is the Ubuntu PPA for the Nintendo Gamecube and Wii Emulator, Dolphin. It installs the Linux version.

https://launchpad.net/~glennric/+archive/dolphin-emu
The AMD/ATI 12.6 beta driver for linux Includes new 2D acceleration architecture. Enable with:

amdconfig --set-pcs-u32=DDX,ShadowPrimary,1


It seems to snappy things up a bit on my system.

AMD Driver Ubuntu 12.04 - the long answer

All of this information was jacked from http://askubuntu.com/a/126513 . I just edited and am providing it here so I don't have to use Google every time I need to install AMD's drivers.

The following Instructions are how to install the latest ATI Catalyst Video driver on a fresh install of Ubuntu 12.04 Precise ONLY.

Caution: Only use these instructions if you have opted NOT to use the Official Ubuntu Binaries.

You need to install some dependencies to your system, do this by running these in Terminal:

sudo apt-get install build-essential cdbs fakeroot dh-make debhelper debconf libstdc++6 dkms libqtgui4 wget execstack libelfg0 dh-modaliases sudo apt-get install ia32-libs

sudo apt-get install ia32-libs-multiarch

sudo apt-get install i386 lib32gcc1

sudo apt-get install libc6-i386 
Installation and building of the drivers

sudo sh amd-driver-installer-*.run --buildpkg Ubuntu/precise

sudo dpkg -i *.deb sudo aticonfig --initial
After this command, reboot your system. If all is rig…