Public bug reported: Ran "sudo update-manager" at 2012-03-02 14:45 UTC, installing a linux 3.2.0-19 generic kernel on Ubuntu precise beta 1. That kernel fails to boot on a Dell Latitude E5420 laptop (intel core i7 CPU). It won't boot in either normal or recovery mode, wedging around 1.7 seconds in. The previous 3.2.0-18 kernel is fine, and is being used to submit this report.
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-19-generic 3.2.0-19.31 ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9 Uname: Linux 3.2.0-18-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.94.1-0ubuntu2 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jiml 2303 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xe5440000 irq 46' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:111d76e7,1028049b,00100102 HDA:14f12c06,14f1000f,00100000 HDA:80862805,80860101,00100000' Controls : 37 Simple ctrls : 13 Date: Wed Mar 21 13:25:11 2012 HibernationDevice: RESUME=UUID=31be3dc4-595b-43bf-9f54-16a2331c8879 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120117) MachineType: Dell Inc. Latitude E5420 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic root=UUID=3fa83626-cdb9-497b-b689-225abe500015 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/jiml not ours. No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.2.0-18-generic N/A linux-backports-modules-3.2.0-18-generic N/A linux-firmware 1.71 SourcePackage: linux StagingDrivers: mei UpgradeStatus: Upgraded to precise on 2012-03-16 (5 days ago) dmi.bios.date: 09/19/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A03 dmi.board.name: 0675PR dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA03:bd09/19/2011:svnDellInc.:pnLatitudeE5420:pvr01:rvnDellInc.:rn0675PR:rvrA01:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5420 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/961482 Title: 3.2.0-19 kernel fails to boot (-18 OK) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/961482/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs