zoukankan      html  css  js  c++  java
  • 解决y7000笔记本ubuntu18.04下 休眠挂起后唤醒花屏

    定位问题,切换到核显后发现一点问题也没有,基本确定是显卡驱动的问题

    但是由于配置环境比较复杂,不想重新装N卡驱动,所以另寻方法

    sudo gedit /etc/default/grub

    修改前

    # 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=0
    GRUB_TIMEOUT_STYLE=hidden
    GRUB_TIMEOUT=10
    GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
    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"

    把里面的  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

    改成   #GRUB_CMDLINE_LINUX_DEFAULT="text"

    实测没有效果

    为了保证工作安全,忽略笔记本合盖的休眠

    打开terminal:

    sudo vim /etc/systemd/logind.conf

    然后将其中的:

    #HandleLidSwitch=suspend

    改成:

    HandleLidSwitch=ignore

     

  • 相关阅读:
    面向对象--选课系统作业
    面向对象--本章总结
    面向对象--本章总结---练习题
    16 python 异常处理
    5.15 python 面向对象的软件开发&领域模型
    14 元类
    intellijidea课程 intellijidea神器使用技巧 6-2 数据库关联
    intellijidea课程 intellijidea神器使用技巧 6-1 Spring的关联
    intellijidea课程 intellijidea神器使用技巧 5-2 localhistory
    intellijidea课程 intellijidea神器使用技巧 5-1 svn相关
  • 原文地址:https://www.cnblogs.com/clemente/p/10564938.html
Copyright © 2011-2022 走看看