- 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