ok so we have 4 people confirmed.
try reinstall 4.1rc1 and use fedora-34 as default template, then use sys-firewall to install template.
Updated assumption :
- debian-11 as default template in initial config; will lead qvm-template error, qubes-dom0-update work.
- fedora-34 as default template in intial config; qubes-dom0-update is work, qvm-template half work (sys-firewall work, sys-whonix not work)
If anyone wanna test it, please do it with 4.1rc1, I can confirm and remember that with 4.1 beta i don’t have these problem.