Sometimes the proprietary drivers corrupted with actualizations or instllation of graphic utilities.

Probably this cause your problem.

When you have try work in safe mode the login is your user and then password.
Or root / password.

If your pc is good i recomend to you take a look on Ultimate Edition and OZ unity edition , amazing remasters of Ubuntu.

Greetings.

New Plymouth with theme Linhux Foundation-> LF-PLYMOUTH

Steps to install->
[ sudo nautilus]

move the folder plymouth to /lib/plymouth/themes

[sudo update-alternatives --install /lib/plymouth/themes/default.plymouth default.plymouth /lib/plymouth/themes/portaro-plymouth/portaro.plymouth 100]

[sudo update-alternatives --config default.plymouth]

[ sudo update-initramfs -u]

[ sudo update-grub2]

To test plymouth look->

sudo plymouthd ; sudo plymouth --show-splash ; sleep 10 ; sudo plymouth --quit
Done

Visit reference on my blog-> http://tux-a-solta.blogspot.pt/2012/05/new-plymouth-theme-linux-foundation.html

OK, i find the solution.

THe problem is xorg edgers, the history, yesterday i take the day to reformat one o fmy pcs, my desktop office pc, this pc have the graphic i mentioned and he was with gentoo.

I rememeber that is pc in past had Ubuntu (after gentoo) but i dont remember if the graphics works well with this ubuntu or not.

SO yesterday i tested install ubuntu 10.04, and the problem i related appear because i install the xorg edgers ppa, the 12.04 ubuntu is recently and i take the decision to teste him.

Down and install but problem unity is a big .... i dont like, i dont like gnome 3 alternatives is lxde or xfce.

So i thinking, if new ubuntu is unity and gnome 3 probably i feel more confortable with gnome 2 (fallback) and he is qorks well with compiz only with gnome 2, so i use a ubuntu 10.04 remaster and install it but i dont install xorg edgers and voilá the game appears good.

So problem is solved.

I believe this problem probably is a repercution of install xorg edgers because vids also appear with shadows, its strange.

In this moment i down calculate Linux because new unity ubuntu is very bad.
so in this machine i uninstall ubuntu and take calculate or other distro / or use old ubuntu 10.04.

THanks for your answer

Hello for everyone, i have a little problem with game warzone2100 in one pc with ati graphic card ->

ATI Technologies Inc RV280 [Radeon 9200 PRO]

I installed xorg edgers _> edgersdrivers because ati dont give a properly support or driver with good quality for this card.

The quality of graphics increase but in some games the image is very bad in follow links i post two images of warzone 2100->

Can you give me a idea to solve this problem?

Thanks.

I make some custom plymouths (manager splash) to Linux (UBuntu i use)->

There is the steps to install->

There is the steps for install plymouths-

Down the Plymouth, and extract, open your manager file with root privilege and
move the content of folders (plymouth) with root pivileges to /lib/plymouth/themes

then
sudo update-alternatives --install /lib/plymouth/themes/default.plymouth default.plymouth /lib/plymouth/themes/"name"plymouth/"name"plymouth 100

sudo update-alternatives --config default.plymouth
(choose your preferred)

sudo update-initramfs -u

sudo update-grub2

And the links to down the Plymouths->

Link-> Iberican

Link-> HAzard

Link->elhacker

Link-> DBZ

Link->Pirate

Link-> Women

When i can i do more Plymouths with more thems included Linux.com.

You can view the reference for this post in the blog-> Tux-a-solta

Thanks