Zorin OS 11 Core is freezing!

Hi,

I installed a lot of distros linux. All this distro is freezing. What's solution?

System: Host: alberto-X550CC Kernel: 4.2.0-42-generic x86_64 (64 bit gcc: 5.2.1)
Desktop: Unity (Gtk 3.16.7-0ubuntu3.3) Distro: Zorin 11 wily
Machine: Mobo: ASUSTeK model: X550CC v: 1.0
Bios: American Megatrends v: X550CC.216 date: 08/12/2013
CPU: Dual core Intel Core i3-2365M (-HT-MCP-) cache: 3072 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 5587
clock speeds: max: 1400 MHz 1: 913 MHz 2: 914 MHz 3: 854 MHz
4: 845 MHz
Graphics: Card-1: Intel 2nd Generation Core Processor Family Integrated Graphics Controller
bus-ID: 00:02.0
Card-2: NVIDIA GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M]
bus-ID: 01:00.0
Display Server: X.Org 1.17.2 drivers: intel (unloaded: fbdev,vesa) FAILED: nouveau
Resolution: 1366x768@60.00hz
GLX Renderer: Mesa DRI Intel Sandybridge Mobile
GLX Version: 3.0 Mesa 11.0.2 Direct Rendering: Yes
Audio: Card Intel 7 Series/C210 Series Family High Definition Audio Controller
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k4.2.0-42-generic
Network: Card-1: Qualcomm Atheros AR9485 Wireless Network Adapter
driver: ath9k bus-ID: 03:00.0
IF: wlp3s0 state: up mac: <filter>
Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
driver: r8169 v: 2.3LK-NAPI port: d000 bus-ID: 04:00.2
IF: enp4s0f2 state: down mac: <filter>
Card-3: Atmel usb-ID: 003-005
IF: null-if-id state: N/A speed: N/A duplex: N/A mac: N/A
Drives: HDD Total Size: 500.1GB (39.3% used)
ID-1: /dev/sda model: HGST_HTS545050A7 size: 500.1GB temp: 34C
Partition: ID-1: / size: 66G used: 42G (67%) fs: ext4 dev: /dev/sda7
ID-2: /boot size: 7.4G used: 120M (2%) fs: ext2 dev: /dev/sda5
ID-3: swap-1 size: 1.02GB used: 0.86GB (84%) fs: swap dev: /dev/sda6
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 48.0C mobo: N/A
Fan Speeds (in rpm): cpu: 2600
Info: Processes: 238 Uptime: 1 day Memory: 2187.2/3835.4MB
Init: systemd runlevel: 5 Gcc sys: 5.2.1
Client: Shell (bash 4.3.421) inxi: 2.2.16


THANKS

Install Zorin 12 or drop back to Zorin 9 both are LTS (Long Term Support) releases - Zorin 11 was a short-term development release like it's Ubuntu ancestor 15.10 expired in July of last year and is no longer supported.