Comment 1 for bug 1910193

According to OP, the device in question does not have a PCI Bus, which results to lspci not being able to run.

Indeed, if trying to run lspci from within the snap, we get the same error:

$ snap run --shell qabro
user@hostname:/home/user$ lspci
pcilib: Cannot open /proc/bus/pci
lspci: Cannot find any working access method.

QAbro has to be made more flexible and not fail if lspci returns an error.