Comment 15 for bug 352197

I'll add a 'me too' to this one.
Patched up jaunty sysytem used as a Mythtv box.

System was fine with a 250GB Seagate Bara which failed. I replaced it with a new 1Tb seagate bara and now get these errors under heavy read load.
 2.6.30 doesn't help - I got several errors while the Nvidia installer was running.

 Just moving through the recordings menu in Mythtv will trigger it - really any thing that generate high disk activity seems to.
disk - ST31000528AS

00:1f.2 IDE interface [0101]: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller [8086:2651] (rev 03) (prog-if 8a [Master SecP PriP])
        Subsystem: Giga-byte Technology Device [1458:2651]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4 [size=1]
        Region 2: I/O ports at 0170 [size=8]
        Region 3: I/O ports at 0374 [size=1]
        Region 4: I/O ports at f000 [size=16]
        Capabilities: [70] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: ata_piix