Ubuntu10.04 boot and shutdown resolution too low 1. problems that can be solved: (1) After the driver is installed, the boot and shutdown screen is displayed, with a low resolution; (2) the boot screen appears directly, flashing through, miss the progress process. (I thought it was naive to think that 10.04 of the boot speed was too fast, and the progress bar was too late to display. Haha) 2. Solution: uvesafb replaces vesafb (I don't know what it means) 3. required packages: (1) v86d (required by uvesafb) (2) hwinfo (view fram
Ubuntu 10.04 boot and shutdown resolution is too low
1. issues that can be solved:
(1) After the driver is installed, the screen is displayed on and off, with a low resolution;
(2) The Boot screen appears directly, and the progress is missed. (I thought it was naive to think that 10.04 of the boot speed was too fast, and the progress bar was too late to display. Haha)
2. Solution: uvesafb replaces vesafb (I don't know what it means)
3. required packages:
(1) v86d (required by uvesafb)
(2) hwinfo (view framebuffer)
4. Steps
(1) install the driver:
Method 1: download the latest driver from the Nvidia official website, but you have to block nouveau first, and there will be a huge Nvidia Logo after installation. I didn't use this method.
Method 2: System --> Administration --> Hardware Drivers. I chose the Recommended.
(2) installation package:
Sudo apt-get install v86d hwinfo
(3) view framebuffer
Sudo hwinfo -- framebuffer
My display resolution is 1280x800, so what I need is: 1280x800-24
(4) modify the grub File
Sudo gedit/etc/default/grub
Bytes ------------------------------------------------------------------------------------
# If you change this file, run 'Update-grub 'afterwards to update
#/Boot/grub. cfg.
GRUB_DEFAULT = 0
GRUB_HIDDEN_TIMEOUT = 0
GRUB_HIDDEN_TIMEOUT_QUIET = true
GRUB_TIMEOUT = 10
GRUB_DISTRIBUTOR = 'lsb _ release-I-s 2>/dev/null | echo Debian'
GRUB_CMDLINE_LINUX_DEFAULT = "quiet splash nomodeset video = uvesafb: mode_option = 1280x800-24, mtrr = 3, scroll = ywrap"
GRUB_CMDLINE_LINUX = ""
# Uncomment to disable graphical terminal (grub-pc only)
# GRUB_TERMINAL = console
# The resolution used on graphical terminal
# Note that you can use only modes which your graphic card supports via VBE
# You can see them in real GRUB with the command 'vbeinfo'
# GRUB_GFXMODE = 1280x800
# Uncomment if you don't want GRUB to pass "root = UUID = xxx" parameter to Linux
# GRUB_DISABLE_LINUX_UUID = true
# Uncomment to disable generation of recovery mode menu entries
# GRUB_DISABLE_LINUX_RECOVERY = "true"
# Uncomment to get a beep at grub start
# GRUB_INIT_TUNE = "480 440 1"
Bytes ------------------------------------------------------------------------------------
(5) Modify initramfs:
Sudo gedit/etc/initramfs-tools/modules
Bytes ------------------------------------------------------------------------------------
# List of modules that you want to include in your initramfs.
#
# Syntax: module_name [args...]
#
# You must run update-initramfs (8) to effect this change.
#
# Examples:
#
# Raid1
# Sd_mod
Uvesafb mode_option = 1280x800-24 mtrr = 3 scroll = ywrap
Bytes ------------------------------------------------------------------------------------
(6) force the use of Framebuffer:
Echo FRAMEBUFFER = y | sudo tee/etc/initramfs-tools/conf. d/splash
(7) Update grub and initramfs:
Sudo update-grub2
Sudo update-initramfs-u
(8) restart.