Okay, I've now tried it with 2.6.20-16, same deal. It usually starts messing up after being used for a while, but heavy IO speeds up the process. After it starts, it's impossible to reboot. I have to the power button. I've attached the syslog (it's the 2.6.20-15 one, but the errors it threw at me looked the same) I'll just attatch the whole file and let you (whoever you is) decide what's relevant.
** Attachment added: "syslog2.6.20-15errors.gz" http://launchpadlibrarian.net/8139940/syslog2.6.20-15errors.gz -- kernel panic with dm-crypt/luks + lvm + xfs + ubuntu kernel https://bugs.launchpad.net/bugs/121273 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs