problems

[SethBv]

I just finished installing, everything went nicely but after kde starts (after 2-3 seconds) the system freezes and i have to reboot..

Intel Core2Duo E6600
2Gb DDR2 @ 800 Mhz
NVidia GeForce 7900 GS 512 MB GDDR3
SabayonLinux-x86-3.4e

[WarraWarra]

This could be video driver related or login manager related.
Is it after you login to kde or once kde starts to load / first graphics part or during kde login and the loading icon thingy's is on the screen ?

You should be able to press ctrl+alt+backspace and this would reload the x server / kde part. Then at the bottom is a menu for console login and then login as root into text looking place.

Next run
dmesg
and the last few lines should give you a idea of what is going on.

Or at hd boot time press e to edit the grub boot , might have to press it 2 times so you can edit the lines there and add
nox
then press b to boot or twice pressing b to boot and once in text login as root you can start x server with
startdm or startgdm
not sure here , but this should get you into kde as root user + then you can edit /etc/X11/xorg.conf if needed.
If this last way works then the login manager is probably busted / corrupted and can be fixed.

You can also try the wiki on top of this page / gentoo.org forums / wiki as well.

[SethBv]

it does that when compiz is getting ready to start (i think), i checked the logs...and nothing
damn..and i really liked sabayon

[SethBv]

ok..i installed the 64 bit version..(i am typing from it) but sometimes i get the same "error" the system freezes and i need to reboot

[SethBv]

i managed to save some files from /var/log.. http://files-upload.com/files/466394/log.txt

[SethBv]

8295 registered users and no one can help? damn..

[SethBv]

ok.. the md5 seems to not corespond i get
B7533A633C2C7AD5FB2ED40A1D52E4B *SabayonLinux-x86_64-3.4e.iso
File size: 4694581248

[SethBv]

seems like i'm talking to myself around here..anyway, i re-downloaded the iso, re-checked the md5sum (this time it matched), booted into the livedvd, installed..and guess what? same f***g freeze

[SethBv]

downgraded nvidia driver to 100.14.09, same thing

[DontPanic]

One thing you could try: edit your /etc/X11/xorg.conf file, and change:

Driver "nvidia"

---- to ----

Driver "nv"

This, unfortunately, will disable video acceleration, but at least we will know if nvidia drivers are the problem.