could access kvm kernel module permission denied
时间: 2023-09-28 09:12:17 浏览: 39
If you are getting a "permission denied" error when trying to access the KVM kernel module, it might be because your user account does not have the necessary permissions to access the module.
To fix this, you can try running the command with sudo, which will give you root privileges and should allow you to access the KVM module. For example:
```
sudo modprobe kvm
```
If you still have issues, you may need to add your user to the kvm group. To do this, run the following command:
```
sudo usermod -a -G kvm your_username
```
Replace "your_username" with your actual username. Once you have added your user to the kvm group, log out and log back in for the changes to take effect.
相关问题
jupyter notebook kernel error permission denied
这个错误可能是由于 Jupyter Notebook 对内核没有正确的权限所导致的。需要检查 Jupyter Notebook 程序是否以管理员权限运行,并确保内核的所有文件和文件夹都有足够的读/写权限。
qemu-kvm iso permission denied
这个错误通常是由于文件权限不足导致的。请确保当前用户对该ISO文件具有读取权限。
你可以尝试以下方法:
1. 使用sudo命令执行qemu-kvm:
```
sudo qemu-kvm -hda /path/to/iso/file
```
2. 更改ISO文件的权限:
```
sudo chmod 755 /path/to/iso/file
```
3. 将当前用户添加到kvm组中:
```
sudo usermod -aG kvm $USER
```
请确保重新启动终端或注销并重新登录以使更改生效。