1. pip install很慢
# 临时使用
pip install XXX -i https://pypi.doubanio.com/simple/
pip install -e . -i https://pypi.doubanio.com/simple/
pip install -e . -i https://mirrors.aliyun.com/pypi/simple/
2. MobaxTerm连接AutoDL服务器后显示 X11-forwarding : ✗ (disabled or not supported by server)
在服务器上运行一个要展示图形界面的程序,结果会是失败的
(base) root@autodl-container-f0c94cb49a-85064f9f:~# xclock
Error: Can't open display:
安装x11
sudo apt-get install xorg
sudo apt-get install xauth
sudo apt-get install openbox
sudo apt-get install xserver-xorg-legacy
安装xclock(图形钟表程序,用于测试)
sudo apt install x11-apps
需要打开x11转发
vim /etc/ssh/sshd_config
AllowTcpForwarding yes
X11Forwarding yes
重启sshd服务
service sshd restart
运行xclock,成功!!
(base) root@autodl-container-f0c94cb49a-85064f9f:~# xclock
3. 服务器安装Isaac-gym
Install Isaac Gym preview 4 release: https://developer.nvidia.com/isaac-gym 下载得到 IsaacGym_Preview_4_Package.tar.gz unzip files to a folder, then install with pip:
tar -xzvf IsaacGym_Preview_4_Package.tar.gz
cd isaacgym/python && pip install -e .
check it is correctly installed by playing:
cd examples && python 1080_balls_of_solitude.py
4. AutoDL服务器图形化界面问题
AutoDL一直没配好,因为它是docker容器,运行isaac gym examples会报错Segmentation fault (core dumped),可能问题如下:
sudo apt install nvidia-driver-525
sudo apt-get install cmake git gcc g++ mesa-* libwayland-dev libxrandr-dev
sudo apt-get install libvulkan1 mesa-vulkan-drivers vulkan-utils
vulkaninfo
sudo apt update
sudo apt install xubuntu-desktop
5. 闪电算力服务器推荐
还是报错,放弃AutoDL。闪电算力服务器推荐:http://www.9gpu.com/invite-HZPQ.html。 闪电算力服务器本身带有gui界面,MobaxTerm连接就可以转发界面,重复上面操作。
// 运行examples,成功!!!!!!!
python 1080_balls_of_solitude.py
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