In current Rawhide Workstation live, to reproduce: * Boot a system with a clean disk * Run the installer * Go to the storage editor * Create a /boot/efi partition, an ext4 /boot partition, and a btrfs 'partition' taking up the rest of the available space, with the mount point set to / * Try to proceed with installation anaconda shows a warning that you have not assigned a / mount point, even though you have. if you force it to try and install anyway, it crashes immediately. To use the layout you created, you have to go to mount point assignment and (again) set the mount point of the btrfs volume you created as /. anaconda *does* pick up the other mount points from the storage editor (/boot/efi and /boot). it's only the / mount point it doesn't pick up. This doesn't happen if you make the root partition ext4. It only happens for btrfs.
For clarification this crashes when using the top level btrfs volume for mounting /. When creating subvolumes this works as expected. This bug has been uncovered earlier as well, https://github.com/rhinstaller/anaconda-webui/pull/382 but we ignored it thinking incorrectly that this is not a supported scenario.
Upstream fix: https://github.com/rhinstaller/anaconda-webui/pull/603
FEDORA-2025-e095fdc6b1 (anaconda-webui-24-1.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2025-e095fdc6b1
FEDORA-2025-340e3e9eb6 (anaconda-webui-24-1.fc42) has been submitted as an update to Fedora 42. https://bodhi.fedoraproject.org/updates/FEDORA-2025-340e3e9eb6
FEDORA-2025-e095fdc6b1 (anaconda-webui-24-1.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2025-340e3e9eb6 (anaconda-webui-24-1.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report.