just found out that it works fine with the reelased edgy live cd - dmesg is as in knoppix and i can mount and use the drive. it must be a problem with the new kernel then
-- [feisty] failure of MATSHITACD-R CW-7502 using ACARD AEC-671X PCI Ultra/W SCSI-2/3 Host Adapter https://launchpad.net/bugs/84018 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
