[Bug 353812] [NEW] Multiple ATA Exception Emask, NCQ disabled etc during boot

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During boot I get several error messages like this below on my new
laptop:

ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
ata1.00: cmd 60/08:00:0f:0a:74/00:00:02:00:00/40 tag 0 ncq 4096 in
	 res 50/00:b8:df:08:0d/00:00:00:00:00/40 Emask 0x2 (HSM violation)
ata1.00: status: { DRDY }

Sometimes there is just a few and after some time the boot continues and
I can use the laptop but more often the messages repeats and the boot
finally ends with the root partition mounted as read-only.

With dmesg I can also see that I got:
ata1.00: NCQ disabled due to excessive errors
ata1: hard resetting link

And a lot of this (but this might be an other issue):
ACPI: Transitioning device [FAN] to D3
ACPI: Unable to turn cooling device [ffff88013fa3aec0] 'off'

System:
Ubuntu 8.10
Linux markuz 2.6.27-11-generic #1 SMP Thu Jan 29 19:28:32 UTC 2009 x86_64 GNU/Linux
Laptop: Zepto Nox A15
Harddrive: Hitachi HTS72322

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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Multiple ATA Exception Emask, NCQ disabled etc during boot
https://bugs.launchpad.net/bugs/353812
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