I'm trying to use second life on ubuntu 12.04, but this seems impossible. Have added the 32bit libraries, updated the video, all other 3D games are working perfectly, the SLdoes not work. Login page appears, and after putting the username and password, itstarts to load, download world, the clothes, and etc ... at the end of loading it causes the computer to restart. In the forums for users reporting the same error. I believe that Second Life needs a 64bit version to run on ubuntu 12.04, as last week it worked perfectly on ubuntu 11.10.