cant bot after upgrading from 14.04 to 14.10 - "udevadm trigger is not permitted while udev is unconfigured."

[tanovich]

After boot i see "udevadm trigger is not permitted while udev is unconfigured." and bootloading drops me into busybox.
I can't bot with new kernel after dist upgrade. Update-initramfs and reconfiguring udev goes fine, but problem still occur. I can boot with older kernels.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: ubuntu-release-upgrader-core 1:14.10.7
ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
Uname: Linux 3.13.0-34-generic x86_64
ApportVersion: 2.14.7-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
Date: Fri Oct 3 11:27:03 2014
InstallationDate: Installed on 2013-10-02 (365 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=pl_PL.UTF-8
 TERM=xterm
 PATH=(custom, no user)
 LANG=pl_PL.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)