Comment 130 for bug 84603

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Kevin P (kevin-cybercolloids) wrote :

The problem is solved on my machine - I replaced the SATA cabling with better quality Akasa latch cables instead of the cheap cables that come with the motherboards. So far I have installed and run Ubuntu/Hardy and installed Gentoo (on another partition) and compiled X/Gnome with no problems. The machine has been rebooted several times and has not frozen once.

So I can confirm that one possible cause of the error -

[ 231.478375] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen

Could be poor quality cabling.

Googling around problems with cheap SATA cabling are very common.