Because the snapd package in Arch Linux is currently out-of-date (snapd 2.21), I’m trying to upgrade the PKGBUILD. Snapd 2.23.6 fails to build, so Zyga told me on IRC to build from master. The build finishes, but unfortunately, some checks fail. I posted the logs here on pastebin: https://pastebin.com/WH1JBmMe. I’m running the linux-lts kernel. uname -r returns 4.9.20-1-lts