Thank you for your bug report but it seems rather a local issue or corruption than a bug in the theme package, you should check you have free space on the disk and no error and try to apply the update again
** 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/1907832 Title: package yaru-theme-icon 20.04.8 failed to install/upgrade: unable to open '/usr/share/icons/Yaru/256x256@2x/emblems/emblem-danger.png.dpkg- new': Operation not permitted Status in yaru-theme package in Ubuntu: Invalid Bug description: Automatic bug report generated ProblemType: Package DistroRelease: Ubuntu 20.04 Package: yaru-theme-icon 20.04.8 ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65 Uname: Linux 5.4.0-52-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.13 Architecture: amd64 CasperMD5CheckResult: skip Date: Fri Dec 11 10:08:54 2020 Dependencies: DuplicateSignature: package:yaru-theme-icon:20.04.8 Unpacking yaru-theme-icon (20.04.10.1) over (20.04.8) ... dpkg: error processing archive /tmp/apt-dpkg-install-q2lxQF/24-yaru-theme-icon_20.04.10.1_all.deb (--unpack): unable to open '/usr/share/icons/Yaru/256x256@2x/emblems/emblem-danger.png.dpkg-new': Operation not permitted ErrorMessage: unable to open '/usr/share/icons/Yaru/256x256@2x/emblems/emblem-danger.png.dpkg-new': Operation not permitted InstallationDate: Installed on 2020-10-18 (54 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.2ubuntu0.2 SourcePackage: yaru-theme Title: package yaru-theme-icon 20.04.8 failed to install/upgrade: unable to open '/usr/share/icons/Yaru/256x256@2x/emblems/emblem-danger.png.dpkg-new': Operation not permitted UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/yaru-theme/+bug/1907832/+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