I've tried to use Timberwolf on the FS-UAE emulator (v 2.6.2 ?) and OS4.1FE Classic, on Linux Mint 17.3.
It always gives a "Data Storage Interrupt" and the splash screen stays until I close the emulator. The browser never loads. Might this be related to running it in Classic, or in the emulator?
Other software I've tried in the emulator seems unstable, too. Sorry I can't be more specific. It's probably been a couple of months since I had a chance to mess with it.