“No protocol specified”错误通常出现在Linux系统中,尤其是在与图形界面相关的操作时。这个错误通常意味着X11协议(一种用于在Unix和类Unix操作系统上进行图形显示的标准协议)没有被正确识别或配置。下面是一些可能导致该错误的原因及其相应的解决方案: 原因及解决方案 DISPLAY环境变量未设置或设置错误 原因:当尝试从远...
这是由于X11服务默认只允许『来自本地的用户』启动的图形程序将图形显示在当前屏幕上。解决的办法很简单,允许所有用户访问X11服务即可。这个事情可以用xhost命令完成 在宿主机中运行 $ sudo apt-get install x11-xserver-utils $ xhost + 参数+表示允许任意来源的用户,如果要指定docker的话,也可以运行以下命令: $ ...
其实是显示没有驱动。 setup 然后里面可以设置x-configuration的参数 然后修改 vi /etc/inittab x:5:once:/etc/X11/prefdm -nodaemon 保存。 startx 下次就直接进入图形界面。
sudo docker run -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=unix$DISPLAY ostinatoimg No protocol specified drone: cannot connect to X server unix:0.0 linphone image sudo docker run -v /tmp/.X11-unix:/tmp/.X11-unix \ -v /dev/snd:/dev/snd -e DISPLAY=unix$DISPLAY linphoneimg No ...
So if you can run withmpirun --mca plm_rsh_args -x --mca plm_base_verbose 100 ...and see the-xin thesshcommand line in the verbose output, but you'restillseeing theNo protocol specified, then perhapssshis being told to use X11 forwarding from something else...? Or perhaps there'...
I'm installing MATLAB 2020a on Ubuntu 18.04 LTS. However when I execute in terminal with: sudobash install I got error Noprotocol specified terminatecalled after throwing an instance of '(anonymous namespace)::DisplayError' what(): No displayavailable. ...
Authorization required, but no authorization protocol specified Error: Can't open display: :0 Furthermore, we export the secret key;xclockcan run: lion~> xauth add $DISPLAY . abf87ea2c8a4ed7f41ce8e7b99047870 xauth: file /home/lion/.Xauthority does not exist ...
Exiting! Cannot find 'org.kde.KSplash.setStage' in object /KSplash at org.kde.KSplash kdeinit5_wrapper: Warning: connect(/run/user/1000/kdeinit5__1002) failed: : Connection refused Invalid MIT-MAGIC-COOKIE-1 keyNo protocol specified [VGL] ERROR: Could not open display :0. startkde: ...
The X11 vector graphics mode is enabled by default for (i) virtual desktops and (ii) custom sessions in floating window mode. This mode is mainly a set of NoMachine techniques to compress and optimize the X11 protocol (by applying the same algorithms available with the NX compression protocol...
This was originally reported in open-mpi/ompi#7701: the user complained that mpiruning an app produced an errant No protocol specified message. Through a very long series of comments, we determined by looking at debugging output from Open MPI that the No protocol... message is emitted right...