Comment 5 for bug 993507

Tested linux-image-3.4.0-030400rc5-generic-pae_3.4.0-030400rc5.201205011817_i386.deb

The same error (below) occurs after changing the S-ATA link power management policy to min_power. This time it was triggered by running apt-get update.

[ 315.000173] ata2.00: exception Emask 0x0 SAct 0x1 SErr 0x40000 action 0x6
frozen
[ 315.000179] ata2: SError: { CommWake }
[ 315.000184] ata2.00: failed command: WRITE FPDMA QUEUED
[ 315.000191] ata2.00: cmd 61/08:00:37:48:0d/00:00:02:00:00/40 tag 0 ncq 4096
out
[ 315.000193] res 50/00:70:0f:63:d1/00:00:00:00:00/40 Emask 0x4
(timeout)
[ 315.000196] ata2.00: status: { DRDY }
[ 315.000202] ata2: hard resetting link
[ 315.488099] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 315.489211] ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 315.489216] ata2.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK)
filtered out
[ 315.489439] ata2.00: ACPI cmd ef/5f:00:00:00:00:a0 (SET FEATURES) succeeded
[ 315.489444] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered
out
[ 315.491856] ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 315.491864] ata2.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK)
filtered out
[ 315.492070] ata2.00: ACPI cmd ef/5f:00:00:00:00:a0 (SET FEATURES) succeeded
[ 315.492078] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered
out
[ 315.493247] ata2.00: configured for UDMA/100
[ 315.493476] ata2: EH complete