I have a 4-yearold SATA2 motherboard and disk. The disk failed, so yesterday I ordered a new (SATA 3) disk. Today it arrived, and I tried installing to it from a live USB (64-bit) boot. I have tried both without and with jumpering to limit the transfer rate to 3 gbps. No difference (so I guess the jumper isn't needed).
The install goes fine until the compulsory reboot. The post-install graphical procedures seem to hang. Ctrl-alt-F2 gets me to a console, where I see lots of errors like:
(I'm copying the messages I see on the console, so I may not get it 100% accurate):
ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata3.00: BMDMA stat 0x25
ata3.00: failed command: READ DMA EXT
ata3.00 cmd 25/00:08:f8:95:c7/00:00:e2:00:00/e0 tag 0 dma 4096 in
res 51/40:08:f8:95:c7/40:00:e2:00:00/e0 Emask 0x9 (media error) (some lines have Emaek 0x1 (device error))
ata3.00: status: {DRDY ERR }
ata3.00: error: { UNC }
end_request: I/O error, dev sda, sector 3804730872
Is there anything I can do (like mapping out bad sectors somehow??? - I'm not sure I know what I'm talking about), or do I have to try and get a replacement?
Thank you.
---------- Post added at 05:28 AM ---------- Previous post was at 05:26 AM ----------
P.S. After a while, the errors stop coming out, and I can login on a tty console. And I can do telinit 3 and work OK (as far as I've tried), but if I go telinit 5, then the errors appear again (for a few minutes). Which makes me think it's just one or two bad sectors that need mapping out.