Public bug reported:
I got the error from my ASUS K450JF (OS : ubuntu 14.04 ; disk : HGST
HTS541010A9E680 1T gpt ; cpu : i7-4700HQ ) .
It causes the OS to jam. And ASUS maintenance engineer said " your disk is ok
and no bad sectors". So it may be a bug and what is wrong with my laptop.
More information in the attachment.
error information(from dmesg):
[ 190.709673] ata6: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe
frozen
[ 190.711097] ata6: irq_stat 0x00400040, connection status changed
[ 190.712264] ata6: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 190.713302] ata6: hard resetting link
[ 190.713320] ata3: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe
frozen
[ 190.713900] ata3: irq_stat 0x00400040, connection status changed
[ 190.714523] ata3: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 190.715181] ata3: hard resetting link
[ 191.437594] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 191.438545] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 191.439004] ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 191.439008] ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK)
filtered out
[ 191.439010] ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION
OVERLAY) filtered out
[ 191.441546] ata6.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[ 191.441549] ata6.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK)
filtered out
[ 191.441550] ata6.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION
OVERLAY) filtered out
[ 191.442668] ata6.00: configured for UDMA/133
[ 191.442672] ata6: EH complete
[ 191.445565] ata3.00: configured for UDMA/133
[ 191.448998] ata3: EH complete
** Affects: acpi (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "dmesg.log"
https://bugs.launchpad.net/bugs/1313486/+attachment/4098933/+files/dmesg.log
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https://bugs.launchpad.net/bugs/1313486
Title:
SError: { HostInt PHYRdyChg 10B8B DevExch }
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