2.6.35 hangs at boot due to regression in i915 or intel_agp
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
|
High
|
|||
linux (Ubuntu) |
Fix Released
|
High
|
Tim Gardner | ||
Maverick |
Fix Released
|
High
|
Tim Gardner |
Bug Description
All of the 2.6.35 kernels from maverick (through -4) have failed to boot for me. The hang is very early, and appears related to whatever the kernel is bringing up on it's own. Booting with "break=top" drops me to an initramfs prompt at which point the system hangs anyway. Since the e1000e driver isn't up yet, I can't even do netconsole to see if something is being hidden during the hang. 2.6.34's all work fine. I don't know what to do next to debug this beside bisecting which I think will end up being extremely time-consuming. :(
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.22.1.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
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 0xe0420000 irq 32'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0268,
Controls : 17
Simple ctrls : 11
DistroRelease: Ubuntu 10.10
HibernationDevice: RESUME=/dev/md1
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, user)
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSign
Regression: Yes
RelatedPackageV
Reproducible: Yes
RfKill:
Tags: maverick regression-
Uname: Linux 2.6.34-5-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy fuse libvirtd lpadmin mythtv plugdev sambashare sbuild scanner video
WpaSupplicantLog:
dmi.bios.date: 09/22/2008
dmi.bios.vendor: Intel Corp.
dmi.bios.version: JOQ3510J.
dmi.board.
dmi.board.name: DQ35JO
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD82085-800
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCor
tags: | added: kernel-candidate maverick |
Changed in linux (Ubuntu): | |
status: | New → Triaged |
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
Changed in linux (Ubuntu): | |
milestone: | none → maverick-alpha-2 |
Changed in linux (Ubuntu Maverick): | |
assignee: | Canonical Kernel Team (canonical-kernel-team) → Tim Gardner (timg-tpi) |
status: | Triaged → In Progress |
Changed in linux: | |
status: | Unknown → Fix Released |
Changed in linux: | |
importance: | Unknown → High |
apport information