ubuntu频繁死机--独立显卡问题

时间:2024-01-20 11:51:40
  • 问题:笔记本安装ubuntu时以及装好后有时会出现花屏、死机的问题,系统报错
*ERROR* UVD not responding, trying to reset the VCPU!!! *ERROR* UVD not responding, trying to reset the VCPU!!!
*ERROR* UVD not responding, trying to reset the VCPU!!! *ERROR* UVD not responding, trying to reset the VCPU!!!
*ERROR* UVD not responding, trying to reset the VCPU!!! *ERROR* UVD not responding, trying to reset the VCPU!!!
*ERROR* UVD not responding, trying to reset the VCPU!!! *ERROR* UVD not responding, trying to reset the VCPU!!!
*ERROR* UVD not responding, trying to reset the VCPU!!! *ERROR* UVD not responding, trying to reset the VCPU!!!
*ERROR* UVD not responding, trying to reset the VCPU!!! *ERROR* UVD not responding, trying to reset the VCPU!!!
*ERROR* UVD not responding, trying to reset the VCPU!!!
  • 原因:系统缺少独立显卡的驱动
  • 解决:修改启动配置文件,将独立显卡的设置为开机不加载,具体配置如下:
  sudo nano /etc/default/grub

  将里面的

  GRUB_CMDLINE_LINUX=""

  改为

  GRUB_CMDLINE_LINUX="radeon.modeset=0"
 然后保存文件并更新grub
  sudo update-grub
 更新完成后重启
 如果上面的方式不能解决问题,可以尝试将
  GRUB_CMDLINE_LINUX="radeon.modeset=0"

  更改为

  GRUB_CMDLINE_LINUX="nomodeset"

  注:通过dmesg查询错误信息

  dmesg | grep radeon