Hello, On 01/18/2010 12:28 AM, Ozan Çağlayan wrote: > [ 9.769407] ata1: nv_mode_filter: 0x739f&0x739f->0x739f, BIOS=0x7000 (0xc000c700) ACPI=0x701f (60:600:0x13) > [ 9.775326] ata1.00: configured for UDMA/33 > [ 9.775408] ata1.00: TEST_UNIT_READY failed (err_mask=0x2) Hmmm... err_mask=0x2 is HSM error. Strange. Does the attached patch make any difference? Thanks. -- tejun