I forgot to add the "d-i partman-auto/disk string /dev/sda" line from my config, it´s works fine on 6.10 but no more on 7.04...
** Description changed: Binary package hint: partman-auto I try to preseed my installation with d-i partman-auto/select_disk select SCSI1 (0,0,0) (sda) - 163.9 GB ATA Maxtor 6L160M0 but after then the the installation hang-up and the hdd led blinks all the time. Here the partition part from my preseed config file: + d-i partman-auto/disk string /dev/sda d-i partman-auto/init_automatically_partition select Guided - use entire disk d-i partman-auto/select_disk select SCSI1 (0,0,0) (sda) - 163.9 GB ATA Maxtor 6L160M0 d-i partman/confirm_write_new_label boolean true d-i partman/choose_partition select Finish partitioning and write changes to disk d-i partman/confirm boolean true -- Cannot preseed partman-auto/select_disk https://launchpad.net/bugs/86510 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs