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ubuntu頻繁死機--獨立顯卡問題

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  • 問題:筆記本安裝ubuntu時以及裝好後有時會出現花屏、死機的問題,系統報錯

*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:系統缺少獨立顯卡的驅動
  • 解決:修改啟動配置文件,將獨立顯卡的設置為開機不加載,具體配置如下:
  sudo nano /etc/default/grub

  將裏面的

  GRUB_CMDLINE_LINUX=""

  改為

  GRUB_CMDLINE_LINUX="radeon.modeset=0"
 然後保存文件並更新grub
  sudo update-grub
 更新完成後重啟
 如果上面的方式不能解決問題,可以嘗試將
  GRUB_CMDLINE_LINUX="
radeon.modeset=0"

  更改為

  GRUB_CMDLINE_LINUX="nomodeset"

  註:通過dmesg查詢錯誤信息

  dmesg | grep radeon


ubuntu頻繁死機--獨立顯卡問題