After upgrading to 9.10, the problem was gone on my machine, at least
initially. But after an upgrade i did in 2009/11/09 (which upgraded udev
among other stuff, dunno if it upgraded libata too), the problem is back.
So, i went and grabbed a CD again :S. Anyway, udev works better with the
upgrades, it would be great if this gets solved for once! It's been almost a
year now with this bug.


2009/11/9 Floris <fdirkzwa...@gmail.com>

> I also have this problem and confirmed workaround....
>
>  You will find the error at the end of the attached log and  it looks like
> this:
>
> ata3.00: status: { DRDY ERR }
> [ 2444.768392] ata3: hard resetting link
> [ 2445.252019] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
> [ 2445.280061] ata3.00: configured for UDMA/100
> [ 2445.280598] ata3: EH complete
> [ 2866.980021] ata3.00: qc timeout (cmd 0xa0)
> [ 2866.980033] ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
> frozen
> [ 2866.980093] ata3.00: irq_stat 0x40000001
> [ 2866.980152] ata3.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
> [ 2866.980153]          cdb 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00
> 00
> [ 2866.980155]          res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x5
> (timeout)
>
> >From the log ata3 refers to the cdrom drive:
> [ 2.698013] ata3.00: ATAPI: Optiarc DVD RW AD-7640S, HX04, max UDMA/100,
> ATAPI AN.
>
>  The " leave cd in cdrom player "  works!!!! ..yesss finally....but  I
> would love a real solution......
>
> (I tried 9.10 but the same error is also there)
>
>
> ** Attachment added: "msg-dmesg.pdf"
>   http://launchpadlibrarian.net/35433047/msg_dmesg.pdf
>
> --
> AHCI Hard Drive constantly erroring
> https://bugs.launchpad.net/bugs/383632
> You received this bug notification because you are a direct subscriber
> of the bug.
>

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AHCI Hard Drive constantly erroring
https://bugs.launchpad.net/bugs/383632
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