Please help me to start up the sgminer on UBUNTU

I'm little bit NOOB at sgminer I have downloaded and installed everything which was required, I think I made a mistake while setting up the config. Can some please help me how to start Sgminer, when start it it gives these kind of issues and freezes and doesnt mine... Sad

[12:43:55] Started x11-sgminer 4.1.0g
[12:43:55] Loaded configuration file sgminer.conf
[12:43:55] Error in configuration file, partially loaded.
[12:43:55] Start sgminer with -T to see what failed to load.

Im trying to mine APEXCOINS which is x13 algorithm. PLEASE help me to set up config or whatever the issue is I will donate some LTC.
MY config is for x13mod

{
"pools": [
{
"url": "stratum+tcp://launch2.suchpool.pw:3362",
"user": "beki.begi",
"pass": "xxx"
}
],
"intensity": "17",
"failover-only" : true,
"worksize": "128",
"kernel": "x13mod",
"thread-concurrency": "8192",
"lookup-gap": "2",
"gpu-fan": "40-100",
"gpu-engine": "1040",
"gpu-memclock": "1495",
"gpu-powertune": "20",
"gpu-vddc": "1.087",
"temp-cutoff": "99",
"temp-overheat": "95",
"temp-target": "67",
"gpu-threads": "2",
"no-pool-disable": true,
"no-submit-stale": true,
"queue": "0",
"scan-time": "1",
"expiry": "1",
"auto-fan": true,
"scrypt": true,
"kernel-path": "/usr/local/bin"
}