Public bug reported: [ Impact ]
The default Image Viewer in Ubuntu Desktop fails to save some JPEG images after editing. This is because it was previously being assumed that all JPEG images would use a ycbcr color space, while it turned out that rgb color spaces may also be used. https://gitlab.gnome.org/GNOME/glycin/-/work_items/274 [ Test Plan ] 1. Download the attached sample JPEG file 2. Open the image in Image Viewer 3. Perform some simple editing (for example, cropping) 4. Verify that you can save the edited image [ Where problems could occur ] Glycin is the image decoding/encoding library used by across GNOME projects. Issues may manifest in any GNOME applications that use gdk-pixbuf or glycin to load/save images. ** Affects: glycin Importance: Unknown Status: Unknown ** Affects: glycin (Ubuntu) Importance: Medium Assignee: Alessandro Astone (aleasto) Status: In Progress ** Affects: glycin (Ubuntu Resolute) Importance: Medium Assignee: Alessandro Astone (aleasto) Status: Triaged ** Also affects: glycin (Ubuntu Resolute) Importance: Undecided Status: New ** Bug watch added: gitlab.gnome.org/GNOME/glycin/-/issues #274 https://gitlab.gnome.org/GNOME/glycin/-/issues/274 ** Also affects: glycin via https://gitlab.gnome.org/GNOME/glycin/-/issues/274 Importance: Unknown Status: Unknown ** Changed in: glycin (Ubuntu) Status: New => In Progress ** Changed in: glycin (Ubuntu) Importance: Undecided => Medium ** Changed in: glycin (Ubuntu) Assignee: (unassigned) => Alessandro Astone (aleasto) ** Changed in: glycin (Ubuntu) Milestone: None => stonking-updates ** Changed in: glycin (Ubuntu Resolute) Assignee: (unassigned) => Alessandro Astone (aleasto) ** Changed in: glycin (Ubuntu Resolute) Milestone: None => ubuntu-26.04.1 ** Changed in: glycin (Ubuntu Resolute) Importance: Undecided => Medium ** Changed in: glycin (Ubuntu Resolute) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2160025 Title: Image Viewer cannot save JPEG image after editing To manage notifications about this bug go to: https://bugs.launchpad.net/glycin/+bug/2160025/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
