我尝试使用在我的 Ubuntu 实例上安装 PowerShell snap，但它会生成错误：
# sudo snap install powershell --classic
error: system does not fully support snapd: cannot mount squashfs image using "squashfs": mount:
/tmp/sanity-mountpoint-072786794: mount failed: Operation not permitted.
我在 Turris Omnia 路由器上的 LXC 容器中运行 Ubuntu Eoan：
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.10
Release: 19.10
Codename: eoan
# uname -m
armv7l
# snap --version
snap 2.42.1+19.10
snapd 2.42.1+19.10
series 16
ubuntu 19.10
kernel 4.14.162
我能够在/tmp.
这篇文章表明我至少需要内核 …