Probably the same bug as #1628868,
" package udev 229-4ubuntu10 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1"
ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: udev 229-4ubuntu17
ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
Uname: Linux 4.4.0-77-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
Date: Wed May 10 19:47:29 2017
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2013-07-03 (1408 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
MachineType: ASUS All Series
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-77-generic root=UUID=82b0e4d6-77e8-401d-a09d-fc38c968920e ro quiet splash vt.handoff=7
RelatedPackageVersions:
dpkg 1.18.4ubuntu1.2
apt 1.2.20
SourcePackage: systemd
Title: package udev 229-4ubuntu17 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to xenial on 2017-04-17 (23 days ago)
dmi.bios.date: 04/18/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0311
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z87M-PLUS
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0311:bd04/18/2013:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87M-PLUS:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: All Series
dmi.product.version: System Version
dmi.sys.vendor: ASUS
Status changed to 'Confirmed' because the bug affects multiple users.