Host hardware: MacBook Air M3, 16 GB RAM.
UTM 4.6.4 (107).
Virtual machine setup:
- no. of cores: 2
- memory: 3 GB
- OS: Ubuntu 22.04.5 LTS amd64 (x86_64); minimal install
Installation began at 15:30; completed 16:58
Boot up time: ~4 minutes
Increase to 4 cores; boot time ~1m 30s. From entering password to desktop: ~50s.
In use, it is terrible. Much too slow to be useful. Typing in a terminal has a delay of almost a second between hitting the key and the character appearing.