Содержание

Linux Console Framebuffer

VESA Video Modes Numbers

Ubuntu bootup and console resolution howto

http://help.ubuntu.com/community/ConsoleFramebuffer

http://www.nnbfn.net/2008/11/ubuntu-810-console-framebuffer

Video Modes Numbers List

Colors 640×480 800×600 1024×768 1280×1024
256 (8 bits) 0×301=769 0×303=771 0×305=773 0×307=775
32K (15 bits) 0×310=784 0×313=787 0×316=790 0×319=793
64K (16 bits) 0×311=785 0×314=788 0×317=791 0x31A=794
16M (24 bits) 0×312=786 0×315=789 0×318=792 0x31B=795

eeePC (1024×600) → VGA=788 

Colours   640x400 640x480 800x600 1024x768 1152x864 1280x1024 1600x1200
--------+--------------------------------------------------------------
 4 bits |    ?       ?      770       ?        ?        ?         ?
 8 bits |   768     769     771      773      353      775       796 
15 bits |    ?      784     787      790      354      793       797 
16 bits |    ?      758     788      791      355      794       798 
24 bits |    ?      786     789      792       ?       795       799 
32 bits |    ?       ?       ?        ?       356       ?
Colours   640x400 640x480 800x600 1024x768 1152x864 1280x1024 1600x1200
--------+--------------------------------------------------------------
 4 bits |    ?       ?     0x302      ?        ?        ?         ?
 8 bits |  0x300   0x301   0x303    0x305    0x161    0x307     0x31C
15 bits |    ?     0x310   0x313    0x316    0x162    0x319     0x31D
16 bits |    ?     0x311   0x314    0x317    0x163    0x31A     0x31E
24 bits |    ?     0x312   0x315    0x318      ?      0x31B     0x31F
32 bits |    ?       ?       ?        ?      0x164      ?

Ubuntu vesafb ON

Add vesafb and fbcon in /etc/initramfs-tools/modules
update-initramfs -u
in : /etc/modprobe.d/blacklist-framebuffer , comment vesafb
Finally in /etc/modules, add vesafb