挂载
sudo mkdir -p /mnt
sudo mount -t iso9660 -o loop R2020b_Linux.iso /mnt
或解压:把/home目录下面的mydata.zip解压到mydatabak目录里面
unzip mydata.zip -d mydatabak
复制(可能不需要)
sudo mkdir -p /matlab1
cd /mnt
sudo cp -R * /matlab1
sudo umount /mnt
取消挂载失败:
umount: /mnt: target is busy.
(In some cases useful info about processes that use
the device is found by lsof(8) or fuser(1))
解决:fuser -mv /mnt/
kill -9
还是挂载失败!重启试试??
安装2021a(安装界面打不开)、2020a(安装完后卡住)都失败!
cd /mnt
sudo ./install
报错:
terminate called after throwing an instance of ‘std::runtime_error’
what(): Unable to launch the MATLABWindow application
Aborted
解决方法:
使用install_unix_legacy安装
安装完后找不到命令:
将matlab添加到.bashrc 文件中
vi ~/.bashrc
export PATH=/home/usr/matlab2019/bin:$PATH
source ~/.bashrc
之后启动matlab,可直接输入:
matlab
安装2020b报错:
MATLAB is selecting SOFTWARE OPENGL rendering.
/usr/local/MATLAB/R2020b/bin/matlab: /usr/local/MATLAB/R2020b/bin/ldd: /bin/sh: bad interpreter: Operation not permitted
/usr/local/MATLAB/R2020b/bin/glnxa64/MATLAB: symbol lookup error: /usr/local/MATLAB/R2020b/bin/glnxa64/…/…/sys/os/glnxa64/libstdc++.so.6: undefined symbol: __cxa_thread_atexit_impl
解决第一个错误:使用sudo ./matlab
解决第二个错误:
sudo ln -sf /usr/lib/libstdc++.so.6.0.19 /usr/local/MATLAB/R2020B/sys/os/glnxa64/libstdc++.so.6
之后仍然卡在
MATLAB is selecting SOFTWARE OPENGL rendering
卸载matlab:但不干净
sudo rm -rf /usr/local/MATLAB/R2012a
sudo rm /usr/local/bin/matlab /usr/local/bin/mcc /usr/local/bin/mex /usr/local/bin/mbuild
有几个空文件夹删除不掉,cannot remove ‘R2020b/bin/glnxa64’: Directory not empty,有毒,无解
官网可以下载历史版本,2020ab安装均失败!
版本:https://ww2.mathworks.cn/downloads/web_downloads/select_release?mode=gwylf
正在尝试2019b和2019a:
输入matlab后无反应
卡在MATLAB is selecting SOFTWARE OPENGL rendering
无解
尝试2018b:
成功!!!训练看看行不行,毕竟版本比较旧