Those .dpkg-new files are created by dpkg while it's installing the package, the report here looks like a corrupted download/install or a disk problem rather than a package bug
** Changed in: yaru-theme (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to yaru-theme in Ubuntu. https://bugs.launchpad.net/bugs/1846199 Title: package yaru-theme-icon 19.10.4 failed to install/upgrade: unable to open '/usr/share/icons/Yaru/256x256@2x/mimetypes/presentation.png .dpkg-new': Operation not permitted Status in yaru-theme package in Ubuntu: Invalid Bug description: just an apt install update, nothing special ProblemType: Package DistroRelease: Ubuntu 19.10 Package: yaru-theme-icon 19.10.4 ProcVersionSignature: Ubuntu 5.3.0-13.14-generic 5.3.0 Uname: Linux 5.3.0-13-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 Date: Tue Oct 1 12:06:19 2019 Dependencies: ErrorMessage: unable to open '/usr/share/icons/Yaru/256x256@2x/mimetypes/presentation.png.dpkg-new': Operation not permitted InstallationDate: Installed on 2019-09-08 (22 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) PackageArchitecture: all Python3Details: /usr/bin/python3.7, Python 3.7.4+, python3-minimal, 3.7.3-1 PythonDetails: /usr/bin/python2.7, Python 2.7.16+, python-minimal, 2.7.16-1 RelatedPackageVersions: dpkg 1.19.7ubuntu2 apt 1.9.4 SourcePackage: yaru-theme Title: package yaru-theme-icon 19.10.4 failed to install/upgrade: unable to open '/usr/share/icons/Yaru/256x256@2x/mimetypes/presentation.png.dpkg-new': Operation not permitted UpgradeStatus: Upgraded to eoan on 2019-09-23 (7 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/yaru-theme/+bug/1846199/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp