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This article mainly introduces "how to adjust ubuntu startup interface vga resolution", in daily operation, I believe many people have doubts on how to adjust ubuntu startup interface vga resolution, Xiaobian consulted all kinds of information, sorted out simple and easy to use operation method, hope to answer "how to adjust ubuntu startup interface vga resolution" doubts helpful! Next, please follow the small series to learn together!

The code is as follows:

# FRAMEBUFFER RESOLUTION SETTINGS

# +-----------------+

# | 640×480 800×600 1024×768 1280×1024

# --+--------------–

# 256 | 0×301=769 0×303=771 0×305=773 0×307=775

# 32K | 0×310=784 0×313=787 0×316=790 0×319=793

# 64K | 0×311=785 0×314=788 0×317=791 0×31A=794

# 16M | 0×312=786 0×315=789 0×318=792 0×31B=795

# +-----------------+

ubuntu 9.10 uses the latest grub2, boot parameters seem to have changed a lot, virtual machine resolution adjustment:

Method 1, still vga=788

Edit GRUB_CMDLINE_LINUX="vga=788″ in/etc/default/grub

Run update-grub after saving

But this would show

vga=788 is deprecated and asks me to use "set gfxpayload=800×600x16;800×600″ before the linux line.

VGA parameter is recommended not to use, to use another method:

Method 2:

Edit/boot/grub/grub.cfg

Find the linux guide lines

Add set gfxpayload=800×600x16, note that there is no semicolon, as follows:

The code is as follows:

### BEGIN /etc/grub.d/10_linux ###

menuentry "Ubuntu, Linux 2.6.31-14-generic-pae" {

recordfail=1

if [ -n ${have_grubenv} ]; then save_env recordfail; fi

set quiet=1

insmod ext2

set root=(hd0,1)

search –no-floppy –fs-uuid –set 9a441a57-5a71-4800-b46d-2e4c1cec6dee

set gfxpayload=800×600x16

linux /boot/vmlinuz-2.6.31-14-generic-pae root=UUID=9a441a57-5a71-4800-b46d-2e4c1cec6dee ro quiet splash

initrd /boot/initrd.img-2.6.31-14-generic-pae

}

At this point, the study on "how to adjust ubuntu startup interface vga resolution" is over, hoping to solve everyone's doubts. Theory and practice can better match to help you learn, go and try it! If you want to continue learning more relevant knowledge, please continue to pay attention to the website, Xiaobian will continue to strive to bring more practical articles for everyone!

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