> I have tried various boot options (pci=nomsi, acpi=off and any other
> relevant code I could find) but nothing seems to work. The odd thing
> is the sata dvdrom was recognized twice by the 2.6.26.5 kernel (2
> different kernel tests) for no apparent reason (could not get it to
> work afterward).
>
> Here's the cut info for each kernel from /var/log/messages (2.6.25.17,
> 2.6.26.5 working, 2.6.26.5 not working). If you require further
> information I can submit it. I don't want to put too much on the first
> message.
>
> Thank you
>
> Cyrille
>
> Kernel-2.6.25.17, working
>
> Sep 28 14:49:43 localhost kernel: SCSI subsystem initialized
> Sep 28 14:49:43 localhost kernel: ACPI: PCI Interrupt Link [LSA0]
> enabled at IRQ 23
> Sep 28 14:49:43 localhost kernel: ACPI: PCI Interrupt 0000:00:05.0[A]
> -> Link [LSA0] -> GSI 23 (level, low) -> IRQ 23
> Sep 28 14:49:43 localhost kernel: scsi0 : sata_nv
> Sep 28 14:49:43 localhost kernel: scsi1 : sata_nv
> Sep 28 14:49:43 localhost kernel: ata1: SATA max UDMA/133 cmd 0xc480
> ctl 0xc400 bmdma 0xbc00 irq 23
> Sep 28 14:49:43 localhost kernel: ata2: SATA max UDMA/133 cmd 0xc080
> ctl 0xc000 bmdma 0xbc08 irq 23
> Sep 28 14:49:43 localhost kernel: ata1: SATA link up 3.0 Gbps (SStatus
> 123 SControl 300)
> Sep 28 14:49:43 localhost kernel: ata1.00: ATA-7: ST3120211AS, 3.AAE,
> max UDMA/133
> Sep 28 14:49:43 localhost kernel: ata1.00: 234441648 sectors, multi
> 16: LBA48 NCQ (depth 0/32)
> Sep 28 14:49:43 localhost kernel: ata1.00: configured for UDMA/133
> Sep 28 14:49:43 localhost kernel: input: ImPS/2 Generic Wheel Mouse as
> /class/input/input1
> Sep 28 14:49:43 localhost kernel: ata2: SATA link up 1.5 Gbps (SStatus
> 113 SControl 300)
> Sep 28 14:49:43 localhost kernel: ata2.00: ATAPI: DVDRW IDE H16X, VER
> B02K, max UDMA/33
> Sep 28 14:49:43 localhost kernel: ata2.00: applying bridge limits
> Sep 28 14:49:43 localhost kernel: ata2.00: configured for UDMA/33
> Sep 28 14:49:43 localhost kernel: scsi 0:0:0:0: Direct-Access ATA
> ST3120211AS 3.AA PQ: 0 ANSI: 5
> Sep 28 14:49:43 localhost kernel: scsi 1:0:0:0: CD-ROM
> DVDRW IDE H16X B02K PQ: 0 ANSI: 5
>
> Kernel-2.6.26.5, Successful launch
>
> Sep 28 14:52:39 localhost kernel: SCSI subsystem initialized
> Sep 28 14:52:39 localhost kernel: ACPI: PCI Interrupt Link [LSA0]
> enabled at IRQ 23
> Sep 28 14:52:39 localhost kernel: ACPI: PCI Interrupt 0000:00:05.0[A]
> -> Link [LSA0] -> GSI 23 (level, low) -> IRQ 23
> Sep 28 14:52:39 localhost kernel: sata_nv 0000:00:05.0: Using SWNCQ mode
> Sep 28 14:52:39 localhost kernel: scsi0 : sata_nv
> Sep 28 14:52:39 localhost kernel: scsi1 : sata_nv
> Sep 28 14:52:39 localhost kernel: ata1: SATA max UDMA/133 cmd 0xc480
> ctl 0xc400 bmdma 0xbc00 irq 23
> Sep 28 14:52:39 localhost kernel: ata2: SATA max UDMA/133 cmd 0xc080
> ctl 0xc000 bmdma 0xbc08 irq 23
> Sep 28 14:52:39 localhost kernel: ata1: SATA link up 3.0 Gbps (SStatus
> 123 SControl 300)
> Sep 28 14:52:39 localhost kernel: ata1.00: ATA-7: ST3120211AS, 3.AAE,
> max UDMA/133
> Sep 28 14:52:39 localhost kernel: ata1.00: 234441648 sectors, multi
> 16: LBA48 NCQ (depth 31/32)
> Sep 28 14:52:39 localhost kernel: ata1.00: configured for UDMA/133
> Sep 28 14:52:39 localhost kernel: input: ImPS/2 Generic Wheel Mouse as
> /class/input/input1
> Sep 28 14:52:39 localhost kernel: ata2: SATA link up 1.5 Gbps (SStatus
> 113 SControl 300)
> Sep 28 14:52:39 localhost kernel: ata2.00: ATAPI: DVDRW IDE H16X, VER
> B02K, max UDMA/33
> Sep 28 14:52:39 localhost kernel: ata2.00: applying bridge limits
> Sep 28 14:52:39 localhost kernel: ata2.00: Drive reports diagnostics
> failure. This may indicate a drive
> Sep 28 14:52:39 localhost kernel: ata2.00: fault or invalid emulation.
> Contact drive vendor for information.
> Sep 28 14:52:39 localhost kernel: ata2.00: configured for UDMA/33
> Sep 28 14:52:39 localhost kernel: scsi 0:0:0:0: Direct-Access ATA
> ST3120211AS 3.AA PQ: 0 ANSI: 5
> Sep 28 14:52:39 localhost kernel: scsi 1:0:0:0: CD-ROM
> DVDRW IDE H16X B02K PQ: 0 ANSI: 5
>
> Kernel-2.6.26.5, Failed launches
>
> Sep 28 15:08:11 localhost syslogd 1.4.1: restart.
> Sep 28 15:08:11 localhost INIT: Loading ACPI module wmi: successfull
> Sep 28 15:08:11 localhost kernel: klogd 1.4.1, log source = /proc/kmsg started.
> Sep 28 15:08:11 localhost kernel: Inspecting /boot/System.map-2.6.26.5.tex3
> Sep 28 15:08:11 localhost crond[2823]: (CRON) STARTUP (V5.0)
> Sep 28 15:08:12 localhost kernel: Loaded 29671 symbols from
> /boot/System.map-2.6.26.5.tex3.
> Sep 28 15:08:12 localhost kernel: Symbols match kernel version 2.6.26.
> Sep 28 15:08:12 localhost kernel: No module symbols loaded - kernel
> modules not enabled.
> Sep 28 15:08:12 localhost kernel: ta1: SATA link up 3.0 Gbps (SStatus
> 123 SControl 300)
> Sep 28 15:08:12 localhost kernel: ata1.00: ATA-7: ST3120211AS, 3.AAE,
> max UDMA/133
> Sep 28 15:08:12 localhost kernel: ata1.00: 234441648 sectors, multi
> 16: LBA48 NCQ (depth 31/32)
> Sep 28 15:08:12 localhost kernel: ata1.00: configured for UDMA/133
> Sep 28 15:08:12 localhost kernel: input: ImPS/2 Generic Wheel Mouse as
> /class/input/input1
> Sep 28 15:08:12 localhost kernel: ata2: SATA link up 1.5 Gbps (SStatus
> 113 SControl 300)
> Sep 28 15:08:12 localhost kernel: ata2.00: qc timeout (cmd 0xa1)
> Sep 28 15:08:12 localhost kernel: ata2.00: failed to IDENTIFY (I/O
> error, err_mask=0x4)
> Sep 28 15:08:12 localhost kernel: ata2: failed to recover some
> devices, retrying in 5 secs
> Sep 28 15:08:12 localhost kernel: ata2: SATA link up 1.5 Gbps (SStatus
> 113 SControl 300)
> Sep 28 15:08:12 localhost kernel: ata2.00: qc timeout (cmd 0xa1)
> Sep 28 15:08:12 localhost kernel: ata2.00: failed to IDENTIFY (I/O
> error, err_mask=0x4)
> Sep 28 15:08:12 localhost kernel: ata2: failed to recover some
> devices, retrying in 5 secs
> Sep 28 15:08:12 localhost kernel: ata2: SATA link up 1.5 Gbps (SStatus
> 113 SControl 300)
> Sep 28 15:08:12 localhost kernel: ata2.00: qc timeout (cmd 0xa1)
> Sep 28 15:08:12 localhost kernel: ata2.00: failed to IDENTIFY (I/O
> error, err_mask=0x4)
> Sep 28 15:08:12 localhost kernel: ata2: failed to recover some
> devices, retrying in 5 secs
> Sep 28 15:08:12 localhost kernel: ata2: SATA link up 1.5 Gbps (SStatus
> 113 SControl 300)
> Sep 28 15:08:12 localhost kernel: scsi 0:0:0:0: Direct-Access ATA
> ST3120211AS 3.AA PQ: 0 ANSI: 5
> --
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