vga=791 (0x318) uses 24-bpp which could be the problem.
Try vga=791 (0x317) which uses 16-bpp.
Here is some info (look at the table under section 5.3): http://tldp.org/HOWTO/Framebuffer-HOWTO-5.html
If that doesn't work, I'm currently on IRC and willing to help you.
Server: kubrick.freenode.net
Channel: #ubuntu
Nick: interbird
@Shriramana Sharma
vga=791 (0x318) uses 24-bpp which could be the problem. tldp.org/ HOWTO/Framebuff er-HOWTO- 5.html
Try vga=791 (0x317) which uses 16-bpp.
Here is some info (look at the table under section 5.3):
http://
If that doesn't work, I'm currently on IRC and willing to help you. freenode. net
Server: kubrick.
Channel: #ubuntu
Nick: interbird