Display freezing in Ubuntu 16.10

Recently i installed Ubuntu 16.10 on dell inspiron 1525 laptop and the problem is that the display is freezing sometimes after entering the login credentials. And after freezing it never login to the unity desktop and displays the ubuntu default wallpaper and after that i am doing forced shutdown. The following are my laptop hardware details for your reference and also i am using intel display driver for my ubuntu.

bhaskar@bhaskar-Inspiron-1525:~$ lshw
WARNING: you should run this program as super-user.
bhaskar-inspiron-1525
    description: Computer
    width: 32 bits
  *-core
       description: Motherboard
       physical id: 0
     *-memory
          description: System memory
          physical id: 0
          size: 3016MiB
     *-cpu
          product: Intel(R) Core(TM)2 Duo CPU T6400 @ 2.00GHz
          vendor: Intel Corp.
          physical id: 1
          bus info: cpu@0
          version: 6.7.10
          serial: 0001-067A-0000-0000-0000-0000
          size: 1200MHz
          capacity: 2GHz
          width: 64 bits
          capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx x86-64 constant_tsc arch_perfmon pebs bts aperfmperf eagerfpu pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm dtherm cpufreq
          configuration: id=1
        *-logicalcpu:0
             description: Logical CPU
             physical id: 1.1
             width: 64 bits
             capabilities: logical
        *-logicalcpu:1
             description: Logical CPU
             physical id: 1.2
             width: 64 bits
             capabilities: logical