Hello and thank you for your bug report, The logs show that the partition nvme0n1p5 was already mounted. Do you remember mounting the partition yourself (possibly using the file explorer) or did it get mounted automatically?
Thank you, Olivier ** Summary changed: - Ubuntukylin noble install error: Failed to exclusively open path: /dev/nvme0n1p5 + Ubuntukylin noble install error: Failed to exclusively open path: /dev/nvme0n1p5 (partition is already mounted) ** Changed in: subiquity Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059903 Title: Ubuntukylin noble install error: Failed to exclusively open path: /dev/nvme0n1p5 (partition is already mounted) To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/2059903/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs