Public bug reported:
Every time I boot Ubuntu on my notebook, the boot procedure is delayed by 18
seconds. After selecting the kernel in the GRUB menu, the screen shows
"Starting up", and then for 18 seconds absolutely nothing happens: no CPU
activity, no disk activity, just waiting. After the delay, the boot procedure
continues without errors or warnings.
When I reported this behavior to the ubuntuusers.de forum, it was confirmed by
another user who uses the the same notebook model.
This seems to be a Linux Kernel problem because I have no delay booting
Vista which is also installed on this notebook.
I'm using Kubuntu 7.04 on a FSJ AMILO Xi 1554 notebook (Core 2 Duo
T7200, 2 GB RAM, 17", ATI Mobility Radeon X1900). The behavior was
always the same for all kernels I've tested: Generic 32-bit kernels from
2.6.20-9 to 2.6.20-13.
bootchart tells me that before the delay "init", "khelper" und "kthread"
are started in short succession, then the 18 seconds delay, and the
"kseriod", "pdflush", "kswapd0", "aio/0" and "aio/1" are started.
The boot log gives me the impression that this is an ACPI problem:
Mar 25 08:11:06 asubuntu kernel: [ 0.003996] Brought up 2 CPUs
Mar 25 08:11:06 asubuntu kernel: [ 0.274564] migration_cost=46
Mar 25 08:11:06 asubuntu kernel: [ 0.274794] Booting paravirtualized kernel on
bare hardware
Mar 25 08:11:06 asubuntu kernel: [ 0.274886] Time: 6:10:29 Date: 02/25/107
Mar 25 08:11:06 asubuntu kernel: [ 0.274910] NET: Registered protocol family 16
Mar 25 08:11:06 asubuntu kernel: [ 0.274980] EISA bus registered
Mar 25 08:11:06 asubuntu kernel: [ 0.274984] ACPI: bus type pci registered
Mar 25 08:11:06 asubuntu kernel: [ 0.313818] PCI: PCI BIOS revision 2.10 entry
at 0xfd833, last bus=5
Mar 25 08:11:06 asubuntu kernel: [ 0.313820] PCI: Using configuration type 1
Mar 25 08:11:06 asubuntu kernel: [ 0.313821] Setting up standard PCI resources
Mar 25 08:11:06 asubuntu kernel: [ 0.319206] ACPI: Interpreter enabled
Mar 25 08:11:06 asubuntu kernel: [ 0.319208] ACPI: Using IOAPIC for interrupt
routing
Mar 25 08:11:06 asubuntu kernel: [ 0.319706] ACPI: PCI Root Bridge [PCI0]
(0000:00)
Mar 25 08:11:06 asubuntu kernel: [ 0.319711] PCI: Probing PCI hardware (bus 00)
Mar 25 08:11:06 asubuntu kernel: [ 0.320939] PCI quirk: region 1000-107f
claimed by ICH6 ACPI/GPIO/TCO
Mar 25 08:11:06 asubuntu kernel: [ 0.320943] PCI quirk: region 1180-11bf
claimed by ICH6 GPIO
Mar 25 08:11:06 asubuntu kernel: [ 0.321209] Boot video device is 0000:01:00.0
Mar 25 08:11:06 asubuntu kernel: [ 0.321984] PCI: Transparent bridge -
0000:00:1e.0
Mar 25 08:11:06 asubuntu kernel: [ 0.322053] ACPI: PCI Interrupt Routing Table
[\_SB_.PCI0._PRT]
Mar 25 08:11:06 asubuntu kernel: [ 0.324437] ACPI: PCI Interrupt Routing Table
[\_SB_.PCI0.PEGP._PRT]
Mar 25 08:11:06 asubuntu kernel: [ 0.325197] ACPI: PCI Interrupt Routing Table
[\_SB_.PCI0.RP01._PRT]
Mar 25 08:11:06 asubuntu kernel: [ 0.325488] ACPI: PCI Interrupt Routing Table
[\_SB_.PCI0.RP03._PRT]
Mar 25 08:11:06 asubuntu kernel: [ 0.326685] ACPI: PCI Interrupt Routing Table
[\_SB_.PCI0.PCIB._PRT]
Mar 25 08:11:06 asubuntu kernel: [ 0.327151] ACPI: PCI Interrupt Link [LNKA]
(IRQs 1 3 4 5 6 7 10 12 14 15) *11
Mar 25 08:11:06 asubuntu kernel: [ 0.327351] ACPI: PCI Interrupt Link [LNKB]
(IRQs 1 3 4 5 6 *7 11 12 14 15)
Mar 25 08:11:06 asubuntu kernel: [ 0.327548] ACPI: PCI Interrupt Link [LNKC]
(IRQs 1 *3 4 5 6 7 10 12 14 15)
Mar 25 08:11:06 asubuntu kernel: [ 0.327747] ACPI: PCI Interrupt Link [LNKD]
(IRQs 1 3 4 5 6 7 11 12 14 15) *10
Mar 25 08:11:06 asubuntu kernel: [ 0.327947] ACPI: PCI Interrupt Link [LNKE]
(IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
Mar 25 08:11:06 asubuntu kernel: [ 0.328145] ACPI: PCI Interrupt Link [LNKF]
(IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
Mar 25 08:11:06 asubuntu kernel: [ 0.328341] ACPI: PCI Interrupt Link [LNKG]
(IRQs 1 3 *4 5 6 7 10 12 14 15)
Mar 25 08:11:06 asubuntu kernel: [ 0.328537] ACPI: PCI Interrupt Link [LNKH]
(IRQs 1 3 4 *5 6 7 11 12 14 15)
Mar 25 08:11:06 asubuntu kernel: [ 18.319663] Linux Plug and Play Support v0.97
(c) Adam Belay
Mar 25 08:11:06 asubuntu kernel: [ 18.319671] pnp: PnP ACPI init
Mar 25 08:11:06 asubuntu kernel: [ 18.321255] pnp: PnP ACPI: found 11 devices
Mar 25 08:11:06 asubuntu kernel: [ 18.321259] PnPBIOS: Disabled by ACPI PNP
Mar 25 08:11:06 asubuntu kernel: [ 18.321300] PCI: Using ACPI for IRQ routing
Mar 25 08:11:06 asubuntu kernel: [ 18.321302] PCI: If a device doesn't work,
try "pci=routeirq". If it helps, post a report
Mar 25 08:11:06 asubuntu kernel: [ 18.321306] PCI: Cannot allocate resource
region 7 of bridge 0000:00:1c.0
Mar 25 08:11:06 asubuntu kernel: [ 18.337142] NET: Registered protocol family 8
Mar 25 08:11:06 asubuntu kernel: [ 18.337144] NET: Registered protocol family 20
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
--
18 seconds ACPI delay while booting
https://bugs.launchpad.net/bugs/100110
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