says device unknown and segfaults

[Bill]

Device is a Coolpad Arise, model 5560S (VID=1ebf and PID=7f2a). Android version 4.4.2, kernel version 3.4.0-g9b6969a-00639-g2aa4daf
Host system is Linux Mint 17.2, kernel 3.16.0-38-generic #52~14.04.1-Ubuntu SMP Fri May 8 09:43:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
qlix is version 0.2.6-0ubuntu4

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: qlix 0.2.6-0ubuntu4
ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10
Uname: Linux 3.16.0-38-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: amd64
CurrentDesktop: MATE
Date: Thu Nov 5 18:04:14 2015
InstallationDate: Installed on 2014-07-21 (472 days ago)
InstallationMedia: Linux Mint 17 "Qiana" - Release amd64 20140624
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: qlix
UpgradeStatus: No upgrade log present (probably fresh install)