Valve has enabled external CD-ROM support for the SteamOS Linux kernel used by the Steam Frame. This change originated from a community request by a player, but currently, it can only be confirmed that the feature switch has been enabled at the source code level; ordinary users have not yet received this feature comprehensively through stable system updates.
The player wanted to connect a detachable external optical drive to the Steam Frame to watch movies and install Need for Speed: Carbon, but discovered that the system lacked the driver support needed to read discs. Since the Steam Frame can run both VR games and traditional flat-screen games without a separate PC, the player hoped the device would be compatible with older physical media and titles that are no longer sold.
A day after the player's post, a Valve employee with the username gaberowe replied that they would look into the issue. About ten minutes later, a commit by Rowe appeared in the Steam Frame kernel source repository "deckard-linux-no-oopsies," enabling the CD-ROM support functionality already present in the Linux kernel.
Users familiar with system operations could theoretically install the updated kernel themselves, but this support is more likely to be officially provided through future software updates. Users planning to connect an external optical drive should still wait for Valve to release official update notes and should not consider this source code commit as indicating that the feature is fully available.