I needed to update to V 1.4 for the new Eleanor Forte voice bank.
V 1.4 on Ubuntu Studio crashes straight away with:
greg@studioxps1645:~$ uname -a
Linux studioxps1645 5.8.0-63-lowlatency #71-Ubuntu SMP PREEMPT Tue Jul 13 16:59:06 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
greg@studioxps1645:~$ ./synthv-studio
Illegal instruction (core dumped)
System Details:
Operating System: Ubuntu Studio 20.10
KDE Plasma Version: 5.19.5
KDE Frameworks Version: 5.74.0
Qt Version: 5.14.2
Kernel Version: 5.8.0-63-lowlatency
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7 CPU Q 720 @ 1.60GHz
Memory: 7.8 GiB of RAM
Graphics Processor: AMD RV730
V 1.3 was previously working on this hardware.