kernel crash during login

[Manuel Metz]

System works fine with kernel version 4.8.0-37; since 4.8.0-38 I experience a kernel crash when trying to login; login screen just freezes; switching to a console (tty3) instead and trying to login right after entering the pwd I can see that a kernel crash happend and then graphic starts to flicker. Tested for versions kernel > 4.8.0-37 (latest 4.8.0-41).

ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-4.8.0-37-generic 4.8.0-37.39
ProcVersionSignature: Ubuntu 4.8.0-37.39-generic 4.8.16
Uname: Linux 4.8.0-37-generic x86_64
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: mmetz 2104 F.... pulseaudio
CurrentDesktop: GNOME
Date: Sat Mar 18 23:10:48 2017
HibernationDevice: RESUME=UUID=77c0b4cc-9c43-4f05-bb93-83eb6cd6caa2
InstallationDate: Installed on 2016-12-17 (91 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
MachineType: FUJITSU LIFEBOOK P771
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-37-generic.efi.signed root=UUID=03f807d5-5fe0-4b2a-a6e5-3c5c2eab002a ro quiet splash crashkernel=384M-:128M vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.8.0-37-generic N/A
 linux-backports-modules-4.8.0-37-generic N/A
 linux-firmware 1.161.1
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/19/2013
dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
dmi.bios.version: Version 1.17
dmi.board.name: FJNB22A
dmi.board.vendor: FUJITSU
dmi.board.version: J5
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU
dmi.chassis.version: LIFEBOOK P771
dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.17:bd04/19/2013:svnFUJITSU:pnLIFEBOOKP771:pvr10601115935:rvnFUJITSU:rnFJNB22A:rvrJ5:cvnFUJITSU:ct10:cvrLIFEBOOKP771:
dmi.product.name: LIFEBOOK P771
dmi.product.version: 10601115935
dmi.sys.vendor: FUJITSU

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the proposed kernel and post back if it resolves this bug?
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed.

Thank you in advance!

[Manuel Metz (mmetz)]

sudo apt-get install linux-image-4.8.0-43-generic linux-image-extra-4.8.0-43-generic linux-tools-4.8.0-43-generic

This kernel boots fine (did not test 4.8.0-42 though).

[Launchpad Janitor (janitor)]

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

[Launchpad Janitor (janitor)]

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