I stand to be corrected, but stretch comes with a 4.9.x kernel. The new serial code in speakup wasn't introduced until the 4.13.x kernel. So, unless the kernel in stretch has been patched with the new serial code in speakup (which it probably hasn't), a serial synth probably wouldn't work. The backports for stretch do include a 4.19.x version of the kernel. So, if you want to play with enabling backports, and installing the kernel from there, a serial synth like the doubletalk lt should work. Greg On Sat, Mar 16, 2019 at 09:13:26PM -0700, Tom Fowle wrote: > I would much appreciate clarification in simple terms about using speakup on > latest Debian or Devuan with a serial doubletalk. > > If I upgrade to stretch from current jessie and allow the kernel to upgrade > will I get a system which will run speakup with a doubletalk serial (LT) > without having to add modules or take any other unusual steps during the > upgrade. > > Of course I understand I'd have to invoke the correct doubletalk module > during the install. > > I am under the impression that serial drivers are still not "stable" > and are not included with a standard installed version of speakup. > > If I've got that wrong then I'll dig out my LT and perhaps be able to give > up on the ISA card. > > > Thanks > Tom Fowle > > _______________________________________________ > Speakup mailing list > Speakup@xxxxxxxxxxxxxxxxx > http://linux-speakup.org/cgi-bin/mailman/listinfo/speakup > -- web site: http://www.gregn.net gpg public key: http://www.gregn.net/pubkey.asc skype: gregn1 (authorization required, add me to your contacts list first) If we haven't been in touch before, e-mail me before adding me to your contacts. -- Free domains: http://www.eu.org/ or mail dns-manager@xxxxxx _______________________________________________ Speakup mailing list Speakup@xxxxxxxxxxxxxxxxx http://linux-speakup.org/cgi-bin/mailman/listinfo/speakup