Hi Eugenio. I'm relieved to hear that you are using Desktop Icons NG. That bug is being tracked in https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-desktop-icons-ng/+bug/2064849 as kanschat shared in #41
Good news is that there's already a fix on the way https://salsa.debian.org/gnome-team/shell-extensions/gnome-shell- extension-desktop-icons-ng/-/merge_requests/5 While that doesn't land, as a workaround, you can create a file /etc/apparmor.d/desktop-icons-ng and add the following profiles as its contents # This profile allows everything and only exists to give the # application a name instead of having the label "unconfined" abi <abi/4.0>, include <tunables/global> profile desktop-icons-ng /usr/share/gnome-shell/extensions/[email protected]/app/{ding,createThumbnail}.js flags=(unconfined) { userns, # Site-specific additions and overrides. See local/README for details. include if exists <local/desktop-icons-ng> } and then load the profile using sudo apparmor_parser /etc/apparmor.d/desktop-icons-ng note that AppArmor is path-based and this workaround assumes that the /usr/share/gnome- shell/extensions/[email protected]/app/{ding,createThumbnail}.js is the correct path for desktop-icons-ng. but this should work for the general case. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/2047256 Title: Ubuntu 24.04 Some image thumbnails no longer displayed Status in nautilus package in Ubuntu: Fix Released Bug description: After recent updates on my Ubuntu Noble 24.04 nautilus does not show thumbnails of PDF and other image files. On a different partition same PC Ubuntu Noble 24.04 not recently updated image thumbnails are correctly displayed ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: nautilus 1:45~rc-1ubuntu1 ProcVersionSignature: Ubuntu 6.5.0-9.9-generic 6.5.3 Uname: Linux 6.5.0-9-generic x86_64 ApportVersion: 2.27.0-0ubuntu6 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Dec 22 16:15:59 2023 GsettingsChanges: b'org.gnome.nautilus.preferences' b'migrated-gtk-settings' b'true' b'org.gnome.nautilus.window-state' b'initial-size' b'(879, 943)' InstallationDate: Installed on 2023-12-10 (12 days ago) InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Daily amd64 (20231210) ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> SourcePackage: nautilus UpgradeStatus: No upgrade log present (probably fresh install) usr_lib_nautilus: file-roller 43.1-1 nautilus-extension-gnome-terminal 3.49.92-2ubuntu1 nautilus-image-converter 0.4.0-2 nautilus-share 0.7.5-0.3 python3-nautilus 4.0-1build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2047256/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

