Public bug reported:
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: 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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