The headline says it. I've had this installation about a month and always when I say
nrfutil toolchain-manager launch --shell
nrfutil is taking 100% of CPU. I have up to date ubuntu 22.04 with ubuntu 22.04 in virtualbox where I have this development environment installed.
$ nrfutil --version nrfutil 7.7.0 (c86dfaf 2024-01-23) commit-hash: c86dfaf44c47891c4d3ca9a90e8e9b1a7743aace commit-date: 2024-01-23 host: x86_64-unknown-linux-gnu build-timestamp: 2024-01-24T08:57:41.30760052Z classification: nrf-external