[Bug 285892] Re: ata1.00: exception Emask 0x0 SAct 0x807f SErr 0x0action 0x6 frozen

[Grigory Rechistov]

I experienced this on machine with 32 bit CPU so it's not 64 related.
What's more important, as far as I understand this error message has
more than one source and is related to several kernel vs hardware issue.
As for me, I have it fixed. But other people with other HW are still
suffering.

Thu, 22 Jul 2010 12:09:15 -0000 письмо от tulskiy
<285892 at bugs.launchpad.net>:

>Is it 64-bit related? Will it stop if I install 32-bit system?
>
>-- 
>ata1.00: exception Emask 0x0 SAct 0x807f SErr 0x0 action 0x6 frozen
>https://bugs.launchpad.net/bugs/285892
>You received this bug notification because you are a direct subscriber
>of the bug.
>
>Status in The Linux Kernel: Unknown
>Status in "linux" package in Ubuntu: Triaged
>
>Bug description:
>Binary package hint: linux-headers-2.6.27-7-generic
>
>Since I'm running 8.10 alpha6 64-bit, I'm having now and then a frozen machine for 1 or more minutes.
>Although I can not pinpoint the reason, it seems to happen soon after booting and round the whole hour.
>I guess there is some process in the background responsible. So I include the entries of the system log  from the freezes at 12:00 and 14:00.
>
>I'm not sure if I file this issue under the right package. Sorry for that.
>
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-- 
ata1.00: exception Emask 0x0 SAct 0x807f SErr 0x0 action 0x6 frozen
https://bugs.launchpad.net/bugs/285892
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