Google, IBM & Meta Certificates — All 10,000+ Courses at 40% Off
One annual plan covers every course and certificate on Coursera. 40% off for a limited time.
Get Full Access
In this 22-minute conference talk from Linux App Summit 2025, Sebastian Wick explores the challenges and methodologies for testing Portals, which have become the primary interaction mechanism for many Linux applications. Learn about the high-level architecture of Portals, understand the complexities involved in testing them effectively, and discover practical approaches to make Portal testing more accessible for contributors. As a GNOME member and Red Hat employee working on compositors and desktop plumbing technologies, Wick shares valuable insights on ensuring Portal functionality remains robust to prevent applications from becoming unusable due to Portal failures. The Linux App Summit brings together the global Linux community to foster collaboration and growth in the Linux application ecosystem through various educational and networking opportunities.
