Ubuntu cannot print from applications, wine can.

[Tommy_CZ]

Hi, I use Konica Minolta printer and after installation of PPD drivers in 12.04.4, I could print from everywhere.
Then I upgraded to 14.04 and I cannot print from Libreoffice, Firefox etc.... all I can do is to print from wine applications.
So if I use wine app I can print, if I use linux app I cannot - printer just freezes and needs to be restarted.
Drivers were working in Ubuntu 12.04.4.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-desktop 1.325
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: KDE
Date: Wed Jun 11 16:03:01 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-05-30 (12 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
SourcePackage: ubuntu-meta
UpgradeStatus: No upgrade log present (probably fresh install)