Public bug reported:
Hi Ubuntu team , we found a issue and fixed from Qualcomm side , it will available in public clo next month , however it an important change for sample apps to work on ubuntu desktop let me know how we can deliver the patchset to you , i got to 2/20 was code freeze date for x09 however we request to take this fix patch as well. Please drop me or Tania an email <[email protected]> / [email protected] if any help required from our side. While running camera preview sample applications on Ubuntu GNOME desktop, the apps fail to display the camera preview as expected. Observable impacts include error messages such as 'failed to get driver name for fd' and 'Failed to transition to PAUSED state,' preventing the apps from functioning correctly. Problem Scenario: 1. Flash the device using the provided build. 2. Connect to Wi-Fi using the command: sudo nmcli device wifi connect <SSID> password <pass>. 3. Connect to the device via SSH. 4. Add the repository using: sudo add-apt-repository ppa:carmel-team/noble-release --login. 5. Install required packages: a. sudo apt install weston-autostart -y b. sudo apt install gstreamer1.0-plugins-qcom c. sudo apt install gstreamer1.0-tools d. sudo apt install gstreamer1.0-qcom-sample-apps 6. Update and upgrade the system using: sudo apt update && sudo apt upgrade. 7. Run the sample apps using the following commands: a. gst-camera-single-stream-example -o 0 -w 1920 -h 1080 b. gst-multi-camera-example -o 0 -w 1920 -h 1080 c. gst-multi-stream-example -w 1920 -h 1080 -n 2 -o /opt/video.mp4 d. gst-snapshot-stream-example -W 1280 -H 720 -w 3840 -h 2160 -c 5 e. gst-activate-deactivate-streams-runtime-example -u Basic -o Display f. gst-add-remove-streams-runtime -o Display g. gst-camera-metadata-example -d 1 h. gst-add-streams-as-bundle-example -o Display i. gst-camera-switch-example -d Observed results: Sample apps fail to display camera previews and generate error messages. Problem Recovery: The issue can be temporarily avoided by running the sample apps directly on the Ubuntu UI instead of over an SSH connection. Problem Occurrence: Found internally during testing of sample apps on Ubuntu GNOME desktop. ** Affects: linux-hwe-6.17 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2142560 Title: gst-sample-apps: Remove hardcoding of env variables To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.17/+bug/2142560/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
