Bug 2403389

Summary:	.svgz files are not recognized by gdk-pixbuf in F43+
Product:	[Fedora] Fedora	Reporter:	Yaakov Selkowitz <yselkowi>
Component:	gdk-pixbuf2	Assignee:	Matthias Clasen <mclasen>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	43	CC:	bgilbert, decathorpe, gnome-sig, mclasen, multimedia-sig, rust-sig, sebastian-keller
Target Milestone:	---	Keywords:	Regression
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	gdk-pixbuf2-2.44.3-3.fc43	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:	2400511	Environment:
Last Closed:	2025-10-25 21:11:56 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2400511
Bug Blocks:

Description Yaakov Selkowitz 2025-10-12 18:27:31 UTC

+++ This bug was initially created as a clone of Bug #2400511 +++

Another apparent difference with glycin vs librsvg2/rsvg-pixbuf-loader is that .svgz icons are now raising an error in F43 where they did not in F42:

DEBUG util.py:461:  error: /chroot_tmpdir/work/build/export/share/icons/hicolor/scalable/apps/org.kde.kmahjongg.svgz is not a valid icon: Format not recognized

https://koji.fedoraproject.org/koji/taskinfo?taskID=137648168

This is causing the builds of many F43 KDE flatpaks to fail.

--- Additional comment from Matthias Clasen on 2025-09-30 15:49:29 EDT ---

See https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/248

Comment 1 Fedora Update System 2025-10-17 17:40:26 UTC

FEDORA-2025-18207c9277 (gdk-pixbuf2-2.44.3-2.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-18207c9277

Comment 2 Yaakov Selkowitz 2025-10-17 18:10:42 UTC

This is still failing even with -2: https://koji.fedoraproject.org/koji/taskinfo?taskID=138233381

Comment 3 Fedora Update System 2025-10-18 01:41:38 UTC

FEDORA-2025-18207c9277 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-18207c9277`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-18207c9277

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2025-10-21 00:48:42 UTC

FEDORA-2025-fbbbad757b (gdk-pixbuf2-2.44.3-3.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-fbbbad757b

Comment 5 Fedora Update System 2025-10-22 02:26:54 UTC

FEDORA-2025-fbbbad757b has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-fbbbad757b`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-fbbbad757b

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2025-10-25 21:11:56 UTC

FEDORA-2025-fbbbad757b (gdk-pixbuf2-2.44.3-3.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.