I'm running a Linux terminal on Chrome OS on a Chromebook using Project Crostini. It's an experimental feature and I believe it is using Debian Linux.
I installed Spotify's Debian package via this link. I launched the app using the terminal and it gives me these errors:
[0926/133505.868849:ERROR:sandbox_linux.cc(375)] InitializeSandbox() called with multiple threads in process gpu-process.
[0926/133505.910316:ERROR:gpu_process_transport_factory.cc(1029)] Lost UI shared context.
[0926/133506.012705:ERROR:command_buffer_proxy_impl.cc(133)] ContextResult::kTransientFailure: Failed to send GpuChannelMsg_CreateCommandBuffer.
However, the app still launched and allowed me to sign in. I signed in and attempted to play music, but no sound comes out.