So, this isn't exactly a tech support forum, but... Does your Arch Linux system consider nr_inodes=0 to be a valid mount parameter for tmpfs? If it does, does

So, this isn't exactly a tech support forum, but... Does your Arch Linux system consider nr_inodes=0 to be a valid mount parameter for tmpfs? If it does, does it use systemd 225? I upgraded to Kubuntu 15.10. On first reboot, I found that my boot failed because the system claims that tmpfs does not accept a value of 0 for the nr_inodes parameter. It has been documented for a very long time that "0" for nr_inodes, nr_blocks, or size means "unlimited". My Gentoo Linux systems running kernels from 3.mumble through 4.2.x have always happily accepted this value, so I know this isn't a mainline kernel change. Kubuntu 15.04 also accepted this value.