本文主要是介绍Ubuntu20.04配置grub ，不必每次都输入 nomodeset，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
一、查看原来的grub配置：
grep menuentry /boot/grub/grub.cfg重点注意以下类似的核心版本号
gnulinux-5.15.0-92-generic-advanced-86a86651-8070-4338-92ee-8a1a13a98a05
gnulinux-5.15.0-67-generic-advanced-86a86651-8070-4338-92ee-8a1a13a98a05
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二、修改默认的grub配置，不必每次都输入 nomodeset
1.打开grub
sudo vim /etc/default/grub2.修改grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash” 在末尾添加 nomodeset ，即为： GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset"
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'GRUB_DEFAULT=gnulinux-5.15.0-92-generic-advanced-86a86651-8070-4338-92ee-8a1a13a98a05
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" #在末尾添加 nomodeset
GRUB_CMDLINE_LINUX=""# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"# 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=640x480# 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_RECOVERY="true"# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"这篇关于Ubuntu20.04配置grub ，不必每次都输入 nomodeset的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
