Hi I have the same problem.
I have been had this problem since I updated my system to Ubuntu Hardy Heron. Recently I am using Ubuntu Jaunty and I am having the same problem. The computer give all normal messages of the shutdown process but it doesn't power off. When I was using Ubuntu 8.04 LTS I didn't have this problem. I also attached some log files. ** Attachment added: "logs.tar.gz" http://launchpadlibrarian.net/24573769/logs.tar.gz -- ubuntu on acer aspire 5520G doesn't shutdown https://bugs.launchpad.net/bugs/298754 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs