[Trisquel-users] Trisquel hangs and theming Q!

[v-0-dka]

Hi everyone after installing every DE known to man the only one that doesnt  
have screentearing seems to be trisqels gnome3/compiz one that comes out of  
the box, The only problem remaining is that it can freeze up everything and i  
have to do a hardreset to get it working again =( is there any logs i can  
check to see what is causing this?

Also what kind of themes do i need to download to change the window  
decoration?

Regards