Snapcraft on riscv64 tries to install non-existent multipass snap

[Heinrich Schuchardt]

I have been trying to build the hello snap for riscv64:

Building with lxd works fine:

$ snapcraft --use-lxd
Launching a container.
Waiting for container to be ready
Waiting for network to be ready...
2022-08-10T15:00:16Z INFO Waiting for automatic snapd restart...
snapd 2.56-dirty from Canonical✓ installed
"snapd" switched to the "latest/stable" channel

snapcraft 7.1.1 from Canonical✓ installed
"snapcraft" switched to the "latest/stable" channel

Skipping pull gnu-hello (already ran)
Skipping build gnu-hello (already ran)
Skipping stage gnu-hello (already ran)
Skipping prime gnu-hello (already ran)
The requested action has already been taken. Consider
specifying parts, or clean the steps you want to run again.
Snapping |
Snapped hello_2.12_riscv64.snap

$ snapcraft
Support for 'multipass' needs to be set up. Would you like to do it now? [y/N]:

The default mode of snapcraft 7.1.1 should be lxd.

[Sergio Schvezov (sergiusens)]

it is, if using core22 as a base

[Heinrich Schuchardt (xypron)]

I get the message above on riscv64 with core22 set as base.