Ben> actually this is sda2 and sdb2 on my system ... And there is nothing in my mdadm.conf to tell about sda and sdb.
Fabio> I can't get a dmesg of linux 2.6.19 because it doesn't boot at all. Tell if I can get some interesting informations from the busybox shell, because I don't know how. I included a result of dmesg for linux 2.6.17, a result of lshw with all my hardware devices, a lsmod of linux 2.6.17 so that you can know which modules are loaded, my mdadm.conf and a result of mdadm --detail /dev/md0. ** Attachment added: "informations" http://librarian.launchpad.net/5221247/infos.txt -- no devices found for /dev/md0 at startup https://launchpad.net/bugs/73952 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs