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[Launchpad Bug Tracker <670597@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/670597

Title:
  Kernel hangs on boot for about 30 seconds before init

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  After loading the kernel the system hangs for about 30-35 seconds. I suspect that it has something to do with the graphic card.
  I think the problem didn't exist with the initial 10.04 version and definately not with 9.10. 
  The problem already occured with a recent 10.04 version (but I had activated some beta repositories and I don't remember which kernel was installed)

  Here is the output of dmesg that shows the delay:
  [    2.507742] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
  [    2.507855] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
  [    2.508108] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
  [    2.676774] usbcore: registered new interface driver hiddev
  [    2.689818] input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:1d.0/usb6/6-1/6-1:1.0/input/input5
  [    2.689998] generic-usb 0003:046D:C016.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:1d.0-1/input0
  [    2.690106] usbcore: registered new interface driver usbhid
  [    2.690143] usbhid: USB HID core driver
  [   36.568564] Skipping EDID probe due to cached edid
  [   41.727406] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
  [   54.529676] udev[565]: starting version 163
  [   54.602394] Adding 2097148k swap on /dev/mapper/datavg-swaplv.  Priority:-1 extents:1 across:2097148k 
  [   54.681075] udev[579]: renamed network interface eth0 to eth1
  [   54.699136] lp: driver loaded but no devices found
  [   54.738158] Linux video capture interface: v2.00

  
  I found a similar problem here (with a radeon driver):
  http://bugs.freedesktop.org/show_bug.cgi?id=25506

  I tried with kernel parameter: i915.modeset=0 and i915.modeset=1 but
  this had no effect on the delay.

  I will try the mainline kernel later to see if the problem exists
  there too.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: linux-image-2.6.35-23-generic 2.6.35-23.36
  Regression: Yes
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.35-23.36-generic 2.6.35.7
  Uname: Linux 2.6.35-23-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  volker     2638 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfc000000 irq 48'
     Mixer name	: 'Conexant CX20561 (Hermosa)'
     Components	: 'HDA:14f15051,17aa20fd,00100000'
     Controls      : 15
     Simple ctrls  : 8
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT12WW-1.01'
     Mixer name	: 'ThinkPad EC 7VHT12WW-1.01'
     Components	: ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Wed Nov  3 20:50:20 2010
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=7e818cb6-74fc-4f36-9fc2-44d401265bf5
  MachineType: LENOVO 27149VG
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-23-generic root=UUID=19e946ac-782b-4d0e-9e91-2d1a4c947439 ro verbose splash
  ProcEnviron:
   LANGUAGE=
   PATH=(custom, user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.38
  SourcePackage: linux
  dmi.bios.date: 09/16/2009
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7YET78WW (3.08 )
  dmi.board.name: 27149VG
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr7YET78WW(3.08):bd09/16/2009:svnLENOVO:pn27149VG:pvrThinkPadR500:rvnLENOVO:rn27149VG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 27149VG
  dmi.product.version: ThinkPad R500
  dmi.sys.vendor: LENOVO

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