Comment 0 for bug 1574004

upgrade to 16.04 failed

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: udev 229-4ubuntu4
ProcVersionSignature: Ubuntu 4.2.0-36.41-generic 4.2.8-ckt8
Uname: Linux 4.2.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Sat Apr 23 14:34:45 2016
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-07-16 (281 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 4174P5G
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-36-generic root=UUID=6d33134c-01af-4ee9-ad9e-afe117f0cff4 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1
 apt 1.2.10ubuntu1
SourcePackage: systemd
Title: package udev 229-4ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to xenial on 2016-04-23 (0 days ago)
dmi.bios.date: 04/11/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET57WW (1.37 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4174P5G
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:bvr8CET57WW(1.37):bd04/11/2013:svnLENOVO:pn4174P5G:pvrThinkPadT420s:rvnLENOVO:rn4174P5G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4174P5G
dmi.product.version: ThinkPad T420s
dmi.sys.vendor: LENOVO