Kernel hangs on boot for about 30 seconds before init
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Low
|
Unassigned |
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/
[ 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/
[ 2.689998] generic-usb 0003:046D:
[ 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/
[ 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://
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-
Regression: Yes
Reproducible: Yes
ProcVersionSign
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/
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,
Controls : 15
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 7VHT12WW-1.01'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
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=
MachineType: LENOVO 27149VG
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
RelatedPackageV
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.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 27149VG
dmi.product.
dmi.sys.vendor: LENOVO
tags: |
added: regression-release removed: regression-potential |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
The problem also exists with the mainline kernel:
~$ uname -a
2.6.37-999-generic #201011031118 SMP Wed Nov 3 12:26:22 UTC 2010 i686 GNU/Linux
[ 2.943226] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) pci0000: 00/0000: 00:1d.0/ usb6/6- 1/6-1:1. 0/input/ input5 C016.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000: 00:1d.0- 1/input0 datavg- swaplv. Priority:-1 extents:1 across:2097148k parser[ 753]: segfault at 0 ip b76954ab sp bfe5051c error 4 in libc-2. 12.1.so[ b7579000+ 157000]
[ 2.943403] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 3.164072] usb 6-1: new low speed USB device using uhci_hcd and address 2
[ 3.366874] input: Logitech Optical USB Mouse as /devices/
[ 3.367114] generic-usb 0003:046D:
[ 3.367240] usbcore: registered new interface driver usbhid
[ 3.367304] usbhid: USB HID core driver
[ 41.759739] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 54.411899] udev[433]: starting version 163
[ 54.490353] Adding 2097148k swap on /dev/mapper/
[ 54.764644] udev[534]: renamed network interface eth0 to eth1
[ 54.878392] Non-volatile memory driver v1.3
[ 54.932860] apparmor_