I have had the same thing happen on two different machines. I installed it and everything was working OK but then I did an upgrade and on reboot both machines hang after logging into Trinity. The background shows up and that is it. Mouse moves but I can't do anything including shut down have to hard power off the box. Both machines are laptops with Intel chips and video cards if that makes any difference. The other thing is on both machines I have downloaded a different kernel as I have 4gb of ram in one laptop and 8gb in the other and PCLinux only sees two with the kernel on the CD. I know Alexandre said he was working on a new version but I was wondering if anyone else had seen this?