Thanks riban, jofemodo, et al. After failing all day to get the UI’s through X11 on both a Ubuntu system and a Mac , I switched to the test branch in the Web Configuration Tool and updated. Looks like both the Zynthian screen and the individual UI’s are available on a Mac Mini M1 using the built-in VNC app, Screen Sharing. (Enable VNC server on the Zynthian, then Connect to: zynthian.local:5900 then zynthian.local:5901 from the Connection>New menu.) Still too much of a total noob to attest to further functionality, but I’m relieved. There’s a double cursor arrow after I scale the individual UI’s though.
HARDWARE
Raspberry Pi 4 Model B Rev 1.4
Soundcard: HifiBerry DAC+ ADC PRO
Display: ZynScreen 3.5 (v1)
Wiring: MCP23017_ZynScreen
GPIO Expander: MCP23017
SYSTEM
Raspbian GNU/Linux 10 (buster)
Build Date: 2020-09-05
Memory: 3% (314M/7966M)
SD Card: 35% (9.7G/29G)
Temperature: 55.0ºC
MIDI
Profile: default.sh
Fine Tuning: 440 Hz
Master Channel: 16
Single Active Channel: on
ZS3 SubSnapShots: on
SOFTWARE
zyncoder: testing (26ffaed)
zynthian-ui: testing (1596363)
zynthian-sys: testing (7e97cd1)
zynthian-data: testing (315390c)
zynthian-webconf: testing (eb8aae9)
LIBRARY
Snapshots: 2
User Presets: 5
User Soundfonts: 0
Audio Captures: 0
MIDI Captures: 0
NETWORK
Hostname: zynthian
Wifi: off
IP:
RTP-MIDI: off
QMidiNet: off