It's not quite as stable yet. First time I played it ran flawlessly (and at the same speed as it does under Windows). Since then I've had a few issues like excessive screen tearing and missing audio, but they're not too bad for what is still considered a beta.
Just for rough specs; both my Windows 7 64-bit & Ubuntu 12.04 64-bit installs have their own SSD (Samsung 830), on an i5 2500k/8GB RAM/nVidia 560TI machine. TF2 is installed on both the SSDs.
Interesting, thanks! I use Windows mostly, but I dabble in Ubuntu every now and then as well, and I might have a spare computer soon, so I though I'd give it a try. Didn't want to bother with it if it wasn't ready for prime time though.
Just for rough specs; both my Windows 7 64-bit & Ubuntu 12.04 64-bit installs have their own SSD (Samsung 830), on an i5 2500k/8GB RAM/nVidia 560TI machine. TF2 is installed on both the SSDs.