neon linux 2023a matlab出错解决

Posted 2023-06-21 michellel.top

1、错误信息：

MATLAB is selecting SOFTWARE OPENGL rendering.
MESA-LOADER: failed to open iris: /usr/lib/dri/iris_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\\$$ORIGIN/dri:/usr/lib/dri, suffix _dri)
failed to load driver: iris
MESA-LOADER: failed to open zink: /usr/lib/dri/zink_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\\$$ORIGIN/dri:/usr/lib/dri, suffix _dri)
failed to load driver: zink
MESA-LOADER: failed to open kms_swrast: /usr/lib/dri/kms_swrast_dri.so: cannot open shared object file: No such file ordirectory (search paths /usr/lib/x86_64-linux-gnu/dri:\\$$ORIGIN/dri:/usr/lib/dri, suffix _dri)
failed to load driver: kms_swrast
MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\\$$ORIGIN/dri:/usr/lib/dri, suffix _dri)
failed to load swrast driver

2、主要是系统的libstdc库和matlab的脱节了，建立个链接即可：

cd  /usr/local/MATLAB/R2023a/bin/glnxa64
sudo ln -s /lib/x86_64-linux-gnu/libstdc++.so.6.0.30 libstdc++.so.6

3、如果还有问题，大概率需要执行：

opengl(\'save\',\'software\');

4、建立桌面快捷方式：

cd  /usr/share/applications
sudo vim matlab.desktop
将一下内容输入文本：
#!/usr/bin/env xdg-open
[Desktop Entry]
Name=matlab
Type=Application
Exec=/usr/local/MATLAB/R2023a/bin/matlab -desktop
Icon=/usr/local/MATLAB/R2023a/bin/glnxa64/cef_resources/matlab_icon.png
Terminal=False
Comment=Scientific computing environment
保存后，建立链接
sudo ln -s/usr/share/applications/matlab.desktop /home/guochaoxxl/.Desktop/

应该差不多了。

人就像是被蒙着眼推磨的驴子，生活就像一条鞭子；当鞭子抽到你背上时，你就只能一直往前走，虽然连你也不知道要走到什么时候为止，便一直这么坚持着。