I successfully installed linux. After linux update I'm getting lines in the screen as shown below. Kindly help me to resolve it

[Aishu]

[pushparaja]

its seems display driver problem please try with safe graphics options while installing

[Linux_User]

பழைய Kernel யில் இயக்கி பாருங்கள்

grub Screen யில் advantage option யில் மாற்றி பாருங்கள்.