My experiences (a wasteland littered with breakage and loss):
Major distro upgrades (ie, version 16 to 17) requires reinstallation of everything. Major headache. And if you don’t have a separate “home” partition, you also have to backup and reinstall ALL of your personal files. Linux geeks seem to grow tall and robust on this process of endless rebuilding.
Hence, the concept of the “LTS” distro, or “long term support” version which basically means, install it and forget it for a few years, and update it only with security/bug patches. This means the installed apps grow old and stale, but at least they don’t get borked and broken with updates. You’ll be running version 3.5.x of LibreOffice while the brave and fearless forge ahead with version 4.x.x.
The best compromise is a “rolling” release which makes incremental updates to your installation, but since (in the case of Debian linux) means there is also a chance of something not well tested borking your install. It happens.
A few distros (in particular, a forked version of Linux Mint Debian Edition, called SolydXK) pre-test their update packages prior to release which greatly reduces the borkage factor. I think this is a major advance in distro/package handling.
That said, as soon as Scrivener 1.7.1 is released as a .deb package, grab it. Maybe switch over to a “rolling release” Debian-based distro for long-term stability. Time will be freed up for writing.
As for a Linux equivalent of Scrivener? No … I’ve searched everywhere, and tried many alternatives. There is nothing even remotely close. My alternate solution is based on text files with editors such as Gedit or Geany, and markdown format/conversion with ReText (a fantastically useful editing/preview app.) A folder-based file system in the side-pane of Gedit or Geany allows “project” manipulation and handling & assembly into scenes and chapters, but this is not even a scratch on the surface of Scrivener.
Scrivener 1.7.1 is a major advance and the linux version will be hugely useful.
I hope this note is a candle in the darkness.
Gray