One more thing about the parallel port: I get messages like
Aug 16 11:24:53 localhost kernel: [68538.182942] ppdev0: negotiated back to compatibility mode because user-space forgot
in /var/log/syslog, whenever the parallel port printing terminates (on the rare occasions
when it happens to work, that is). Which argues that there's something wrong
with the parallel port implementation.
One more thing about the parallel port: I get messages like
Aug 16 11:24:53 localhost kernel: [68538.182942] ppdev0: negotiated back to compatibility mode because user-space forgot
in /var/log/syslog, whenever the parallel port printing terminates (on the rare occasions
when it happens to work, that is). Which argues that there's something wrong
with the parallel port implementation.
Graham