Public bug reported:
Binary package hint: linux-source-2.6.17
With 2.6.17 I get this messages during bootup:
[17179575.100000] libata version 1.20 loaded.
[17179575.100000] ahci 0000:00:16.1: version 1.2
[17179575.100000] ACPI: PCI Interrupt 0000:00:16.1[A] -> GSI 21 (level, low) ->
IRQ 50
[17179580.920000] ahci 0000:00:16.1: AHCI 0001.0000 32 slots 4 ports 3 Gbps 0xf
impl IDE mode
[17179580.920000] ahci 0000:00:16.1: flags: ncq ilck pm led clo pmp pio slum
part
[17179580.920000] ata1: SATA max UDMA/133 cmd 0xF883C500 ctl 0x0 bmdma 0x0 irq
50
[17179580.920000] ata2: SATA max UDMA/133 cmd 0xF883C580 ctl 0x0 bmdma 0x0 irq 5
0
[17179580.920000] ata3: SATA max UDMA/133 cmd 0xF883C600 ctl 0x0 bmdma 0x0 irq
50
[17179580.920000] ata4: SATA max UDMA/133 cmd 0xF883C680 ctl 0x0 bmdma 0x0 irq
50
[17179581.840000] ata1: SATA link down (SStatus 0)
[17179611.856000] ata1: qc timeout (cmd 0xec)
[17179611.856000] ata1: dev 0 failed to IDENTIFY (I/O error)
[17179611.856000] scsi0 : ahci
[17179612.776000] ata2: SATA link down (SStatus 0)
[17179642.792000] ata2: qc timeout (cmd 0xec)
[17179642.792000] ata2: dev 0 failed to IDENTIFY (I/O error)
[17179642.792000] scsi1 : ahci
[17179643.712000] ata3: SATA link down (SStatus 0)
[17179673.728000] ata3: qc timeout (cmd 0xec)
[17179673.728000] ata3: dev 0 failed to IDENTIFY (I/O error)
[17179673.728000] scsi2 : ahci
[17179674.104000] ata4: SATA link up 3.0 Gbps (SStatus 123)
[17179674.108000] ata4: dev 0 cfg 49:2f00 82:746b 83:7f01 84:4023 85:7469
86:3c01 87:4023 88:40ff
[17179674.108000] ata4: dev 0 ATA-7, max UDMA7, 488397168 sectors: LBA48
[17179674.112000] ata4: dev 0 configured for UDMA/133
It seems as if each sata channel is probed for a device - but the
timeout is much to long. Because I have only one device connected the
bootup takes up a very long time (up to 5 minutes).
In dapper this did not happen.
lspci -m:
[EMAIL PROTECTED]:~$ lspci -m
00:00.0 "Host bridge" "ALi Corporation" "M1697 HTT Host Bridge" "" ""
00:01.0 "PCI bridge" "ALi Corporation" "PCI Express Root Port" "" ""
00:02.0 "PCI bridge" "ALi Corporation" "PCI Express Root Port" "" ""
00:03.0 "PCI bridge" "ALi Corporation" "PCI Express Root Port" "" ""
00:04.0 "PCI bridge" "ALi Corporation" "PCI Express Root Port" "" ""
00:11.0 "PCI bridge" "ALi Corporation" "M5249 HTT to PCI Bridge" "" ""
00:12.0 "Ethernet controller" "ALi Corporation" "M5263 Ethernet Controller"
-r60 "ASRock Incorporation" "Unknown device 5263"
00:13.0 "USB Controller" "ALi Corporation" "USB 1.1 Controller" -r03 -p10
"ASRock Incorporation" "Unknown device 5237"
00:13.1 "USB Controller" "ALi Corporation" "USB 1.1 Controller" -r03 -p10
"ASRock Incorporation" "Unknown device 5237"
00:13.2 "USB Controller" "ALi Corporation" "USB 1.1 Controller" -r03 -p10
"ASRock Incorporation" "Unknown device 5237"
00:13.3 "USB Controller" "ALi Corporation" "USB 2.0 Controller" -r01 -p20
"ASRock Incorporation" "Unknown device 5239"
00:15.0 "ISA bridge" "ALi Corporation" "PCI to LPC Controller" -r10 "ASRock
Incorporation" "Unknown device 1573"
00:15.1 "Bridge" "ALi Corporation" "M7101 Power Management Controller [PMU]"
"ASRock Incorporation" "Unknown device 7101"
00:16.0 "IDE interface" "ALi Corporation" "M5229 IDE" -rc7 -p8a "ASRock
Incorporation" "Unknown device 5229"
00:16.1 "IDE interface" "ALi Corporation" "ULi M5288 SATA" -p85 "ASRock
Incorporation" "Unknown device 5288"
00:18.0 "Host bridge" "Advanced Micro Devices [AMD]" "K8 [Athlon64/Opteron]
HyperTransport Technology Configuration" "" ""
00:18.1 "Host bridge" "Advanced Micro Devices [AMD]" "K8 [Athlon64/Opteron]
Address Map" "" ""
00:18.2 "Host bridge" "Advanced Micro Devices [AMD]" "K8 [Athlon64/Opteron]
DRAM Controller" "" ""
00:18.3 "Host bridge" "Advanced Micro Devices [AMD]" "K8 [Athlon64/Opteron]
Miscellaneous Control" "" ""
01:00.0 "VGA compatible controller" "ATI Technologies Inc" "RV530 [Radeon
X1600]" "Giga-byte Technology" "Unknown device 2146"
01:00.1 "Display controller" "ATI Technologies Inc" "RV530 [Radeon X1600]
(Secondary)" "Giga-byte Technology" "Unknown device 2147"
05:0a.0 "Multimedia audio controller" "Creative Labs" "SB Audigy LS" "Creative
Labs" "Unknown device 100a"
** Affects: linux-source-2.6.17 (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
ahci sata timeout causes bootup time up to 5 minutes
https://launchpad.net/bugs/64495
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