Ubuntu Screen 无法加载LD_LIBRARY_PATH

最新推荐文章于 2024-04-09 10:25:48 发布
原创 最新推荐文章于 2024-04-09 10:25:48 发布 · 1.3k 阅读 · 0 ·
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#ubuntu #path #screen

本文介绍了screen的基础用法，包括窗口的创建、切换及管理等，并针对在screen环境中bash的PATH和LD_LIBRARY_PATH出现问题的情况提供了详细的解决方案。通过在screen配置文件中添加特定命令，可以使screen会话正确加载用户的环境变量。
1. screen的用法
  • screen （-S window的名字），打开一个（名字为 ***）screen window, 注意S 大写
  • ctrl a d，detach
  • 如果只有一个screen window，直接screen -r 就可以attach
  • 如果有多个screen window，可以screen -r + window名字（输入前几个具有标示性的首字母即可，比如有两个window名字分别是abc和adg，指定ab就可以打开名为abc的window）
  • 如果有多个window，也可以screen -ls 查看所有的window的id，然后screen -r window的id也可以打开对应的window
2. 问题

新打开一个screen window的时候，有时会发现，原来bash下的PATH和LD_LIBRARY_PATH会出问题，我遇到的问题是screen下的PATH会重复加载.bashrc里面的配置，而LD_LIBRARY_PATH则不会加载/etc/profile里面的配置，只加载了.bashrc里面的配置，解决方法是在配置文件/etc/screenrc或者~/.screenrc中加上一行配置

  • shell -$SHELL
  • 其中通过 echo $SHELL 可以看到值是/bin/bash，因此也可以写成shell -\bin\bash, 其中shell并非是linux的命令，而是screen的在配置文件里面的配置命令，其对应的终端的配置命令是 -s（小写）
  • 意思就是在screen window 的shell启动的时候以login-shell的形式启动，这样就可以加载所有的配置。这个在screen的手册中有说明（man shell）
    这里写图片描述
    来源网址
    https://www.gnu.org/software/screen/manual/screen.html#Shell
  • 记住其中的横杠 - 不可以省略

reference:
1. https://www.gnu.org/software/screen/manual/screen.html#Shell
2. http://blog.youkuaiyun.com/lykangjia/article/details/17717065
3. http://www.linuxquestions.org/questions/slackware-14/aliases-lost-when-using-screen-723624/
4. http://www.jianshu.com/p/762d4cccee7e

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Ubuntu下的环境变量LD_LIBRARY_PATH   问题：   （1）在Ubuntu终端运行env，发现并没有LD_LIBRARY_PATH这个环境变量 （2）新打开一个终端，输入命令echo $LD_LIBRARY_PATH，结果为空白。 通过export添加目录后，在输入echo命令，会出现刚刚添加的目录。如下：   关闭该终端，打开
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(Yolo-water) wl@wp:~/ultralytics-yolo11-main$ export declare -x AMENT_PREFIX_PATH="/home/wl/dev_ws/install/learning_urdf:/home/wl/dev_ws/install/learning_topic_cpp:/home/wl/dev_ws/install/learning_topic:/home/wl/dev_ws/install/learning_tf_cpp:/home/wl/dev_ws/install/learning_tf:/home/wl/dev_ws/install/learning_service_cpp:/home/wl/dev_ws/install/learning_service:/home/wl/dev_ws/install/learning_qos:/home/wl/dev_ws/install/learning_pkg_python:/home/wl/dev_ws/install/learning_pkg_c:/home/wl/dev_ws/install/learning_parameter_cpp:/home/wl/dev_ws/install/learning_parameter:/home/wl/dev_ws/install/learning_node_cpp:/home/wl/dev_ws/install/learning_node:/home/wl/dev_ws/install/learning_launch:/home/wl/dev_ws/install/learning_action_cpp:/home/wl/dev_ws/install/learning_action:/home/wl/dev_ws/install/learning_interface:/home/wl/dev_ws/install/learning_gazebo_harmonic:/home/wl/dev_ws/install/learning_gazebo:/home/wl/dev_ws/install/learning_cv:/opt/ros/humble" declare -x CMAKE_PREFIX_PATH="/home/wl/dev_ws/install/learning_topic_cpp:/home/wl/dev_ws/install/learning_tf_cpp:/home/wl/dev_ws/install/learning_service_cpp:/home/wl/dev_ws/install/learning_pkg_c:/home/wl/dev_ws/install/learning_parameter_cpp:/home/wl/dev_ws/install/learning_node_cpp:/home/wl/dev_ws/install/learning_action_cpp:/home/wl/dev_ws/install/learning_interface" declare -x COLCON_PREFIX_PATH="/home/wl/dev_ws/install" declare -x COLORTERM="truecolor" declare -x CONDA_DEFAULT_ENV="Yolo-water" declare -x CONDA_EXE="/home/wl/anaconda3/bin/conda" declare -x CONDA_PREFIX="/home/wl/anaconda3/envs/Yolo-water" declare -x CONDA_PROMPT_MODIFIER="(Yolo-water) " declare -x CONDA_PYTHON_EXE="/home/wl/anaconda3/bin/python" declare -x CONDA_SHLVL="1" declare -x CUDA_HOME=":/usr/local/cuda-12.8" declare -x DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus,guid=50d9a542bf212ef55f7572a668d6440a" declare -x DBUS_STARTER_ADDRESS="unix:path=/run/user/1000/bus,guid=50d9a542bf212ef55f7572a668d6440a" declare -x DBUS_STARTER_BUS_TYPE="session" declare -x DEFAULTS_PATH="/usr/share/gconf/ubuntu.default.path" declare -x DESKTOP_SESSION="ubuntu" declare -x DISPLAY=":0" declare -x GDMSESSION="ubuntu" declare -x GDM_LANG="zh_CN" declare -x GNOME_DESKTOP_SESSION_ID="this-is-deprecated" declare -x GNOME_SHELL_SESSION_MODE="ubuntu" declare -x GNOME_TERMINAL_SCREEN="/org/gnome/Terminal/screen/3f599e2c_665a_4ca6_8ee5_4431fcaaa354" declare -x GNOME_TERMINAL_SERVICE=":1.132" declare -x GPG_AGENT_INFO="/run/user/1000/gnupg/S.gpg-agent:0:1" declare -x GTK_IM_MODULE="ibus" declare -x GTK_MODULES="gail:atk-bridge" declare -x HOME="/home/wl" declare -x IM_CONFIG_PHASE="1" declare -x LANG="zh_CN.UTF-8" declare -x LANGUAGE="zh_CN:en_US:en" declare -x LC_ADDRESS="zh_CN.UTF-8" declare -x LC_IDENTIFICATION="zh_CN.UTF-8" declare -x LC_MEASUREMENT="zh_CN.UTF-8" declare -x LC_MONETARY="zh_CN.UTF-8" declare -x LC_NAME="zh_CN.UTF-8" declare -x LC_NUMERIC="zh_CN.UTF-8" declare -x LC_PAPER="zh_CN.UTF-8" declare -x LC_TELEPHONE="zh_CN.UTF-8" declare -x LC_TIME="zh_CN.UTF-8" declare -x LD_LIBRARY_PATH="/home/wl/dev_ws/install/learning_interface/lib:/usr/lib/x86_64-linux-gnu/gazebo-11/plugins:/opt/ros/humble/opt/rviz_ogre_vendor/lib:/opt/ros/humble/lib/x86_64-linux-gnu:/opt/ros/humble/lib:/usr/local/cuda-12.8/lib64" declare -x LESSCLOSE="/usr/bin/lesspipe %s %s" declare -x LESSOPEN="| /usr/bin/lesspipe %s" declare -x LOGNAME="wl" declare -x LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:" declare -x MANDATORY_PATH="/usr/share/gconf/ubuntu.mandatory.path" declare -x OLDPWD declare -x PAPERSIZE="a4" declare -x PATH="/home/wl/anaconda3/envs/Yolo-water/bin:/home/wl/anaconda3/condabin:/opt/ros/humble/bin:/home/wl/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/local/cuda-12.8/bin" declare -x PWD="/home/wl/ultralytics-yolo11-main" declare -x PYTHONPATH="/home/wl/dev_ws/install/learning_urdf/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_topic/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_tf/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_service/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_qos/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_pkg_python/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_parameter/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_node/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_launch/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_action/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_interface/local/lib/python3.10/dist-packages:/home/wl/dev_ws/install/learning_gazebo_harmonic/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_gazebo/lib/python3.10/site-packages:/home/wl/dev_ws/install/learning_cv/lib/python3.10/site-packages:/opt/ros/humble/lib/python3.10/site-packages:/opt/ros/humble/local/lib/python3.10/dist-packages" declare -x QT_ACCESSIBILITY="1" declare -x QT_IM_MODULE="ibus" declare -x ROS_DISTRO="humble" declare -x ROS_LOCALHOST_ONLY="0" declare -x ROS_PYTHON_VERSION="3" declare -x ROS_VERSION="2" declare -x SESSION_MANAGER="local/wp:@/tmp/.ICE-unix/1834,unix/wp:/tmp/.ICE-unix/1834" declare -x SHELL="/bin/bash" declare -x SHLVL="1" declare -x SSH_AGENT_LAUNCHER="gnome-keyring" declare -x SSH_AUTH_SOCK="/run/user/1000/keyring/ssh" declare -x SYSTEMD_EXEC_PID="1834" declare -x TERM="xterm-256color" declare -x USER="wl" declare -x VTE_VERSION="6800" declare -x XAUTHORITY="/home/wl/.Xauthority" declare -x XDG_CONFIG_DIRS="/etc/xdg/xdg-ubuntu:/etc/xdg" declare -x XDG_CURRENT_DESKTOP="ubuntu:GNOME" declare -x XDG_DATA_DIRS="/usr/share/ubuntu:/usr/share/gnome:/usr/local/share:/usr/share:/var/lib/snapd/desktop" declare -x XDG_GREETER_DATA_DIR="/var/lib/lightdm-data/wl" declare -x XDG_MENU_PREFIX="gnome-" declare -x XDG_RUNTIME_DIR="/run/user/1000" declare -x XDG_SEAT_PATH="/org/freedesktop/DisplayManager/Seat0" declare -x XDG_SESSION_CLASS="user" declare -x XDG_SESSION_DESKTOP="ubuntu" declare -x XDG_SESSION_PATH="/org/freedesktop/DisplayManager/Session0" declare -x XDG_SESSION_TYPE="x11" declare -x XMODIFIERS="@im=ibus" declare -x _CE_CONDA="" declare -x _CE_M=""
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09-27
### 环境变量分析 #### CMAKE_PREFIX_PATH CMAKE_PREFIX_PATH是以分号分隔的列表，供`find_package()`、`find_program()`、`find_library()`、`find_file()`和`... echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH" fi ```
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loaded library "/media/dell/XNW/coppeliasim/CoppeliaSim_Edu_V4_1_0_Ubuntu20_04/platforms/libqxcb.so" qt.qpa.xcb: could not connect to display
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[roslaunch][INFO] 2025-09-10 20:03:53,614: Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt [roslaunch][INFO] 2025-09-10 20:03:53,615: Done checking log file disk usage. Usage is <1GB. [roslaunch][INFO] 2025-09-10 20:03:53,615: roslaunch starting with args ['/opt/ros/noetic/bin/roslaunch', 'turtle_tf', 'turtle_tf_demo.launch'] [roslaunch][INFO] 2025-09-10 20:03:53,615: roslaunch env is environ({'SHELL': '/bin/bash', 'ROS_VERSION': '1', 'SESSION_MANAGER': 'local/jtg-niubi:@/tmp/.ICE-unix/1788,unix/jtg-niubi:/tmp/.ICE-unix/1788', 'QT_ACCESSIBILITY': '1', 'COLORTERM': 'truecolor', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'XDG_MENU_PREFIX': 'gnome-', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/jtg/catkin_ws/devel/lib/pkgconfig:/opt/ros/noetic/lib/pkgconfig', 'ROS_PYTHON_VERSION': '3', 'LANGUAGE': 'zh_CN:zh', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'XMODIFIERS': '@im=ibus', 'DESKTOP_SESSION': 'ubuntu', 'SSH_AGENT_PID': '1674', 'ROS_PACKAGE_PATH': '/home/jtg/catkin_ws/src:/opt/ros/noetic/share', 'GTK_MODULES': 'gail:atk-bridge', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/jtg/catkin_ws/devel/share/common-lisp', 'PWD': '/home/jtg', 'LOGNAME': 'jtg', 'XDG_SESSION_DESKTOP': 'ubuntu', 'XDG_SESSION_TYPE': 'x11', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'GJS_DEBUG_TOPICS': 'JS ERROR;JS LOG', 'WINDOWPATH': '2', 'HOME': '/home/jtg', 'USERNAME': 'jtg', 'IM_CONFIG_PHASE': '1', 'LANG': 'zh_CN.UTF-8', 'ROS_ETC_DIR': '/opt/ros/noetic/etc/ros', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'VTE_VERSION': '6003', 'CMAKE_PREFIX_PATH': '/home/jtg/catkin_ws/devel:/opt/ros/noetic', 'GNOME_TERMINAL_SCREEN': '/org/gnome/Terminal/screen/415e9f53_874e_4c83_8a0e_0d16a3f9e9fb', 'INVOCATION_ID': 'a352e7e8673543c7b0d7946cf4462c9e', 'MANAGERPID': '1578', 'GJS_DEBUG_OUTPUT': 'stderr', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'XDG_SESSION_CLASS': 'user', 'PYTHONPATH': '/home/jtg/catkin_ws/devel/lib/python3/dist-packages:/opt/ros/noetic/lib/python3/dist-packages', 'TERM': 'xterm-256color', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'USER': 'jtg', 'GNOME_TERMINAL_SERVICE': ':1.100', 'DISPLAY': ':1', 'SHLVL': '1', 'ROS_MASTER_URI': 'http://localhost:11311', 'QT_IM_MODULE': 'ibus', 'LD_LIBRARY_PATH': '/home/jtg/catkin_ws/devel/lib:/opt/ros/noetic/lib', 'XDG_RUNTIME_DIR': '/run/user/1000', 'JOURNAL_STREAM': '8:43948', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop', 'PATH': '/opt/ros/noetic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'GDMSESSION': 'ubuntu', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'ROS_ROOT': '/opt/ros/noetic/share/ros', 'ROS_DISTRO': 'noetic', '_': '/opt/ros/noetic/bin/roslaunch', 'ROS_LOG_FILENAME': '/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/roslaunch-jtg-niubi-2499.log'}) [roslaunch][INFO] 2025-09-10 20:03:53,615: starting in server mode [roslaunch.parent][INFO] 2025-09-10 20:03:53,615: starting roslaunch parent run [roslaunch][INFO] 2025-09-10 20:03:53,615: loading roscore config file /opt/ros/noetic/etc/ros/roscore.xml [roslaunch][INFO] 2025-09-10 20:03:53,681: Added core node of type [rosout/rosout] in namespace [/] [roslaunch.config][INFO] 2025-09-10 20:03:53,681: loading config file /opt/ros/noetic/share/turtle_tf/launch/turtle_tf_demo.launch [roslaunch][INFO] 2025-09-10 20:03:53,682: Added node of type [turtlesim/turtlesim_node] in namespace [/] [roslaunch][INFO] 2025-09-10 20:03:53,682: Added node of type [turtlesim/turtle_teleop_key] in namespace [/] [roslaunch][INFO] 2025-09-10 20:03:53,682: Added node of type [turtle_tf/turtle_tf_broadcaster.py] in namespace [/] [roslaunch][INFO] 2025-09-10 20:03:53,682: Added node of type [turtle_tf/turtle_tf_broadcaster.py] in namespace [/] [roslaunch][INFO] 2025-09-10 20:03:53,682: Added node of type [turtle_tf/turtle_tf_listener.py] in namespace [/] [roslaunch][INFO] 2025-09-10 20:03:53,682: ... selected machine [] for node of type [turtlesim/turtlesim_node] [roslaunch][INFO] 2025-09-10 20:03:53,682: ... selected machine [] for node of type [turtlesim/turtle_teleop_key] [roslaunch][INFO] 2025-09-10 20:03:53,682: ... selected machine [] for node of type [turtle_tf/turtle_tf_broadcaster.py] [roslaunch][INFO] 2025-09-10 20:03:53,682: ... selected machine [] for node of type [turtle_tf/turtle_tf_broadcaster.py] [roslaunch][INFO] 2025-09-10 20:03:53,682: ... selected machine [] for node of type [turtle_tf/turtle_tf_listener.py] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,684: start_process_monitor: creating ProcessMonitor [roslaunch.pmon][INFO] 2025-09-10 20:03:53,684: created process monitor <ProcessMonitor(ProcessMonitor-1, initial daemon)> [roslaunch.pmon][INFO] 2025-09-10 20:03:53,684: start_process_monitor: ProcessMonitor started [roslaunch.parent][INFO] 2025-09-10 20:03:53,684: starting parent XML-RPC server [roslaunch.server][INFO] 2025-09-10 20:03:53,684: starting roslaunch XML-RPC server [roslaunch.server][INFO] 2025-09-10 20:03:53,684: waiting for roslaunch XML-RPC server to initialize [xmlrpc][INFO] 2025-09-10 20:03:53,685: XML-RPC server binding to 0.0.0.0:0 [xmlrpc][INFO] 2025-09-10 20:03:53,685: Started XML-RPC server [http://jtg-niubi:32835/] [xmlrpc][INFO] 2025-09-10 20:03:53,685: xml rpc node: starting XML-RPC server [roslaunch][INFO] 2025-09-10 20:03:53,696: started roslaunch server http://jtg-niubi:32835/ [roslaunch.parent][INFO] 2025-09-10 20:03:53,696: ... parent XML-RPC server started [roslaunch][INFO] 2025-09-10 20:03:53,696: master.is_running[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,696: auto-starting new master [roslaunch][INFO] 2025-09-10 20:03:53,696: create_master_process: rosmaster, /opt/ros/noetic/share/ros, 11311, 3, None, False [roslaunch][INFO] 2025-09-10 20:03:53,696: process[master]: launching with args [['rosmaster', '--core', '-p', '11311', '-w', '3']] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,696: ProcessMonitor.register[master] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,696: ProcessMonitor.register[master] complete [roslaunch][INFO] 2025-09-10 20:03:53,696: process[master]: starting os process [roslaunch][INFO] 2025-09-10 20:03:53,696: process[master]: start w/ args [['rosmaster', '--core', '-p', '11311', '-w', '3', '__log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/master.log']] [roslaunch][INFO] 2025-09-10 20:03:53,696: process[master]: cwd will be [/home/jtg/.ros] [roslaunch][INFO] 2025-09-10 20:03:53,698: process[master]: started with pid [2509] [roslaunch][INFO] 2025-09-10 20:03:53,698: master.is_running[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,798: master.is_running[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,899: master.is_running[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,902: master.is_running[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,904: ROS_MASTER_URI=http://localhost:11311 [roslaunch][INFO] 2025-09-10 20:03:53,906: setting /run_id to 3887944c-8e3e-11f0-ae42-0bf44061de44 [roslaunch][INFO] 2025-09-10 20:03:53,908: setting /roslaunch/uris/host_jtg_niubi__32835' to http://jtg-niubi:32835/ [roslaunch][INFO] 2025-09-10 20:03:53,910: ... preparing to launch node of type [rosout/rosout] [roslaunch][INFO] 2025-09-10 20:03:53,910: create_node_process: package[rosout] type[rosout] machine[Machine(name[] env_loader[None] address[localhost] ssh_port[22] user[None] assignable[True] timeout[10.0])] master_uri[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,910: process[rosout-1]: env[{'SHELL': '/bin/bash', 'ROS_VERSION': '1', 'SESSION_MANAGER': 'local/jtg-niubi:@/tmp/.ICE-unix/1788,unix/jtg-niubi:/tmp/.ICE-unix/1788', 'QT_ACCESSIBILITY': '1', 'COLORTERM': 'truecolor', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'XDG_MENU_PREFIX': 'gnome-', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/jtg/catkin_ws/devel/lib/pkgconfig:/opt/ros/noetic/lib/pkgconfig', 'ROS_PYTHON_VERSION': '3', 'LANGUAGE': 'zh_CN:zh', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'XMODIFIERS': '@im=ibus', 'DESKTOP_SESSION': 'ubuntu', 'SSH_AGENT_PID': '1674', 'ROS_PACKAGE_PATH': '/home/jtg/catkin_ws/src:/opt/ros/noetic/share', 'GTK_MODULES': 'gail:atk-bridge', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/jtg/catkin_ws/devel/share/common-lisp', 'PWD': '/home/jtg', 'LOGNAME': 'jtg', 'XDG_SESSION_DESKTOP': 'ubuntu', 'XDG_SESSION_TYPE': 'x11', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'GJS_DEBUG_TOPICS': 'JS ERROR;JS LOG', 'WINDOWPATH': '2', 'HOME': '/home/jtg', 'USERNAME': 'jtg', 'IM_CONFIG_PHASE': '1', 'LANG': 'zh_CN.UTF-8', 'ROS_ETC_DIR': '/opt/ros/noetic/etc/ros', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'VTE_VERSION': '6003', 'CMAKE_PREFIX_PATH': '/home/jtg/catkin_ws/devel:/opt/ros/noetic', 'GNOME_TERMINAL_SCREEN': '/org/gnome/Terminal/screen/415e9f53_874e_4c83_8a0e_0d16a3f9e9fb', 'INVOCATION_ID': 'a352e7e8673543c7b0d7946cf4462c9e', 'MANAGERPID': '1578', 'GJS_DEBUG_OUTPUT': 'stderr', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'XDG_SESSION_CLASS': 'user', 'PYTHONPATH': '/home/jtg/catkin_ws/devel/lib/python3/dist-packages:/opt/ros/noetic/lib/python3/dist-packages', 'TERM': 'xterm-256color', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'USER': 'jtg', 'GNOME_TERMINAL_SERVICE': ':1.100', 'DISPLAY': ':1', 'SHLVL': '1', 'ROS_MASTER_URI': 'http://localhost:11311', 'QT_IM_MODULE': 'ibus', 'LD_LIBRARY_PATH': '/home/jtg/catkin_ws/devel/lib:/opt/ros/noetic/lib', 'XDG_RUNTIME_DIR': '/run/user/1000', 'JOURNAL_STREAM': '8:43948', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop', 'PATH': '/opt/ros/noetic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'GDMSESSION': 'ubuntu', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'ROS_ROOT': '/opt/ros/noetic/share/ros', 'ROS_DISTRO': 'noetic', '_': '/opt/ros/noetic/bin/roslaunch', 'ROS_LOG_FILENAME': '/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/roslaunch-jtg-niubi-2499.log'}] [roslaunch][INFO] 2025-09-10 20:03:53,928: process[rosout-1]: args[['/opt/ros/noetic/lib/rosout/rosout', '__name:=rosout']] [roslaunch][INFO] 2025-09-10 20:03:53,928: ... created process [rosout-1] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,928: ProcessMonitor.register[rosout-1] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,928: ProcessMonitor.register[rosout-1] complete [roslaunch][INFO] 2025-09-10 20:03:53,928: ... registered process [rosout-1] [roslaunch][INFO] 2025-09-10 20:03:53,928: process[rosout-1]: starting os process [roslaunch][INFO] 2025-09-10 20:03:53,928: process[rosout-1]: start w/ args [['/opt/ros/noetic/lib/rosout/rosout', '__name:=rosout', '__log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/rosout-1.log']] [roslaunch][INFO] 2025-09-10 20:03:53,928: process[rosout-1]: cwd will be [/home/jtg/.ros] [roslaunch][INFO] 2025-09-10 20:03:53,931: process[rosout-1]: started with pid [2520] [roslaunch][INFO] 2025-09-10 20:03:53,931: ... successfully launched [rosout-1] [roslaunch][INFO] 2025-09-10 20:03:53,932: load_parameters starting ... [roslaunch][INFO] 2025-09-10 20:03:53,948: ... load_parameters complete [roslaunch][INFO] 2025-09-10 20:03:53,948: launch_nodes: launching local nodes ... [roslaunch][INFO] 2025-09-10 20:03:53,948: ... preparing to launch node of type [turtlesim/turtlesim_node] [roslaunch][INFO] 2025-09-10 20:03:53,948: create_node_process: package[turtlesim] type[turtlesim_node] machine[Machine(name[] env_loader[None] address[localhost] ssh_port[22] user[None] assignable[True] timeout[10.0])] master_uri[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,948: process[sim-2]: env[{'SHELL': '/bin/bash', 'ROS_VERSION': '1', 'SESSION_MANAGER': 'local/jtg-niubi:@/tmp/.ICE-unix/1788,unix/jtg-niubi:/tmp/.ICE-unix/1788', 'QT_ACCESSIBILITY': '1', 'COLORTERM': 'truecolor', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'XDG_MENU_PREFIX': 'gnome-', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/jtg/catkin_ws/devel/lib/pkgconfig:/opt/ros/noetic/lib/pkgconfig', 'ROS_PYTHON_VERSION': '3', 'LANGUAGE': 'zh_CN:zh', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'XMODIFIERS': '@im=ibus', 'DESKTOP_SESSION': 'ubuntu', 'SSH_AGENT_PID': '1674', 'ROS_PACKAGE_PATH': '/home/jtg/catkin_ws/src:/opt/ros/noetic/share', 'GTK_MODULES': 'gail:atk-bridge', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/jtg/catkin_ws/devel/share/common-lisp', 'PWD': '/home/jtg', 'LOGNAME': 'jtg', 'XDG_SESSION_DESKTOP': 'ubuntu', 'XDG_SESSION_TYPE': 'x11', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'GJS_DEBUG_TOPICS': 'JS ERROR;JS LOG', 'WINDOWPATH': '2', 'HOME': '/home/jtg', 'USERNAME': 'jtg', 'IM_CONFIG_PHASE': '1', 'LANG': 'zh_CN.UTF-8', 'ROS_ETC_DIR': '/opt/ros/noetic/etc/ros', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'VTE_VERSION': '6003', 'CMAKE_PREFIX_PATH': '/home/jtg/catkin_ws/devel:/opt/ros/noetic', 'GNOME_TERMINAL_SCREEN': '/org/gnome/Terminal/screen/415e9f53_874e_4c83_8a0e_0d16a3f9e9fb', 'INVOCATION_ID': 'a352e7e8673543c7b0d7946cf4462c9e', 'MANAGERPID': '1578', 'GJS_DEBUG_OUTPUT': 'stderr', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'XDG_SESSION_CLASS': 'user', 'PYTHONPATH': '/home/jtg/catkin_ws/devel/lib/python3/dist-packages:/opt/ros/noetic/lib/python3/dist-packages', 'TERM': 'xterm-256color', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'USER': 'jtg', 'GNOME_TERMINAL_SERVICE': ':1.100', 'DISPLAY': ':1', 'SHLVL': '1', 'ROS_MASTER_URI': 'http://localhost:11311', 'QT_IM_MODULE': 'ibus', 'LD_LIBRARY_PATH': '/home/jtg/catkin_ws/devel/lib:/opt/ros/noetic/lib', 'XDG_RUNTIME_DIR': '/run/user/1000', 'JOURNAL_STREAM': '8:43948', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop', 'PATH': '/opt/ros/noetic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'GDMSESSION': 'ubuntu', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'ROS_ROOT': '/opt/ros/noetic/share/ros', 'ROS_DISTRO': 'noetic', '_': '/opt/ros/noetic/bin/roslaunch', 'ROS_LOG_FILENAME': '/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/roslaunch-jtg-niubi-2499.log'}] [roslaunch][INFO] 2025-09-10 20:03:53,949: process[sim-2]: args[['/opt/ros/noetic/lib/turtlesim/turtlesim_node', '__name:=sim']] [roslaunch][INFO] 2025-09-10 20:03:53,949: ... created process [sim-2] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,949: ProcessMonitor.register[sim-2] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,949: ProcessMonitor.register[sim-2] complete [roslaunch][INFO] 2025-09-10 20:03:53,949: ... registered process [sim-2] [roslaunch][INFO] 2025-09-10 20:03:53,949: process[sim-2]: starting os process [roslaunch][INFO] 2025-09-10 20:03:53,949: process[sim-2]: start w/ args [['/opt/ros/noetic/lib/turtlesim/turtlesim_node', '__name:=sim', '__log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/sim-2.log']] [roslaunch][INFO] 2025-09-10 20:03:53,949: process[sim-2]: cwd will be [/home/jtg/.ros] [roslaunch][INFO] 2025-09-10 20:03:53,950: process[sim-2]: started with pid [2527] [roslaunch][INFO] 2025-09-10 20:03:53,950: ... successfully launched [sim-2] [roslaunch][INFO] 2025-09-10 20:03:53,950: ... preparing to launch node of type [turtlesim/turtle_teleop_key] [roslaunch][INFO] 2025-09-10 20:03:53,950: create_node_process: package[turtlesim] type[turtle_teleop_key] machine[Machine(name[] env_loader[None] address[localhost] ssh_port[22] user[None] assignable[True] timeout[10.0])] master_uri[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,951: process[teleop-3]: env[{'SHELL': '/bin/bash', 'ROS_VERSION': '1', 'SESSION_MANAGER': 'local/jtg-niubi:@/tmp/.ICE-unix/1788,unix/jtg-niubi:/tmp/.ICE-unix/1788', 'QT_ACCESSIBILITY': '1', 'COLORTERM': 'truecolor', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'XDG_MENU_PREFIX': 'gnome-', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/jtg/catkin_ws/devel/lib/pkgconfig:/opt/ros/noetic/lib/pkgconfig', 'ROS_PYTHON_VERSION': '3', 'LANGUAGE': 'zh_CN:zh', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'XMODIFIERS': '@im=ibus', 'DESKTOP_SESSION': 'ubuntu', 'SSH_AGENT_PID': '1674', 'ROS_PACKAGE_PATH': '/home/jtg/catkin_ws/src:/opt/ros/noetic/share', 'GTK_MODULES': 'gail:atk-bridge', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/jtg/catkin_ws/devel/share/common-lisp', 'PWD': '/home/jtg', 'LOGNAME': 'jtg', 'XDG_SESSION_DESKTOP': 'ubuntu', 'XDG_SESSION_TYPE': 'x11', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'GJS_DEBUG_TOPICS': 'JS ERROR;JS LOG', 'WINDOWPATH': '2', 'HOME': '/home/jtg', 'USERNAME': 'jtg', 'IM_CONFIG_PHASE': '1', 'LANG': 'zh_CN.UTF-8', 'ROS_ETC_DIR': '/opt/ros/noetic/etc/ros', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'VTE_VERSION': '6003', 'CMAKE_PREFIX_PATH': '/home/jtg/catkin_ws/devel:/opt/ros/noetic', 'GNOME_TERMINAL_SCREEN': '/org/gnome/Terminal/screen/415e9f53_874e_4c83_8a0e_0d16a3f9e9fb', 'INVOCATION_ID': 'a352e7e8673543c7b0d7946cf4462c9e', 'MANAGERPID': '1578', 'GJS_DEBUG_OUTPUT': 'stderr', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'XDG_SESSION_CLASS': 'user', 'PYTHONPATH': '/home/jtg/catkin_ws/devel/lib/python3/dist-packages:/opt/ros/noetic/lib/python3/dist-packages', 'TERM': 'xterm-256color', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'USER': 'jtg', 'GNOME_TERMINAL_SERVICE': ':1.100', 'DISPLAY': ':1', 'SHLVL': '1', 'ROS_MASTER_URI': 'http://localhost:11311', 'QT_IM_MODULE': 'ibus', 'LD_LIBRARY_PATH': '/home/jtg/catkin_ws/devel/lib:/opt/ros/noetic/lib', 'XDG_RUNTIME_DIR': '/run/user/1000', 'JOURNAL_STREAM': '8:43948', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop', 'PATH': '/opt/ros/noetic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'GDMSESSION': 'ubuntu', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'ROS_ROOT': '/opt/ros/noetic/share/ros', 'ROS_DISTRO': 'noetic', '_': '/opt/ros/noetic/bin/roslaunch', 'ROS_LOG_FILENAME': '/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/roslaunch-jtg-niubi-2499.log'}] [roslaunch][INFO] 2025-09-10 20:03:53,951: process[teleop-3]: args[['/opt/ros/noetic/lib/turtlesim/turtle_teleop_key', '__name:=teleop']] [roslaunch][INFO] 2025-09-10 20:03:53,951: ... created process [teleop-3] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,951: ProcessMonitor.register[teleop-3] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,951: ProcessMonitor.register[teleop-3] complete [roslaunch][INFO] 2025-09-10 20:03:53,951: ... registered process [teleop-3] [roslaunch][INFO] 2025-09-10 20:03:53,951: process[teleop-3]: starting os process [roslaunch][INFO] 2025-09-10 20:03:53,951: process[teleop-3]: start w/ args [['/opt/ros/noetic/lib/turtlesim/turtle_teleop_key', '__name:=teleop', '__log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/teleop-3.log']] [roslaunch][INFO] 2025-09-10 20:03:53,951: process[teleop-3]: cwd will be [/home/jtg/.ros] [roslaunch][INFO] 2025-09-10 20:03:53,952: process[teleop-3]: started with pid [2528] [roslaunch][INFO] 2025-09-10 20:03:53,952: ... successfully launched [teleop-3] [roslaunch][INFO] 2025-09-10 20:03:53,952: ... preparing to launch node of type [turtle_tf/turtle_tf_broadcaster.py] [roslaunch][INFO] 2025-09-10 20:03:53,952: create_node_process: package[turtle_tf] type[turtle_tf_broadcaster.py] machine[Machine(name[] env_loader[None] address[localhost] ssh_port[22] user[None] assignable[True] timeout[10.0])] master_uri[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,952: process[turtle1_tf_broadcaster-4]: env[{'SHELL': '/bin/bash', 'ROS_VERSION': '1', 'SESSION_MANAGER': 'local/jtg-niubi:@/tmp/.ICE-unix/1788,unix/jtg-niubi:/tmp/.ICE-unix/1788', 'QT_ACCESSIBILITY': '1', 'COLORTERM': 'truecolor', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'XDG_MENU_PREFIX': 'gnome-', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/jtg/catkin_ws/devel/lib/pkgconfig:/opt/ros/noetic/lib/pkgconfig', 'ROS_PYTHON_VERSION': '3', 'LANGUAGE': 'zh_CN:zh', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'XMODIFIERS': '@im=ibus', 'DESKTOP_SESSION': 'ubuntu', 'SSH_AGENT_PID': '1674', 'ROS_PACKAGE_PATH': '/home/jtg/catkin_ws/src:/opt/ros/noetic/share', 'GTK_MODULES': 'gail:atk-bridge', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/jtg/catkin_ws/devel/share/common-lisp', 'PWD': '/home/jtg', 'LOGNAME': 'jtg', 'XDG_SESSION_DESKTOP': 'ubuntu', 'XDG_SESSION_TYPE': 'x11', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'GJS_DEBUG_TOPICS': 'JS ERROR;JS LOG', 'WINDOWPATH': '2', 'HOME': '/home/jtg', 'USERNAME': 'jtg', 'IM_CONFIG_PHASE': '1', 'LANG': 'zh_CN.UTF-8', 'ROS_ETC_DIR': '/opt/ros/noetic/etc/ros', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'VTE_VERSION': '6003', 'CMAKE_PREFIX_PATH': '/home/jtg/catkin_ws/devel:/opt/ros/noetic', 'GNOME_TERMINAL_SCREEN': '/org/gnome/Terminal/screen/415e9f53_874e_4c83_8a0e_0d16a3f9e9fb', 'INVOCATION_ID': 'a352e7e8673543c7b0d7946cf4462c9e', 'MANAGERPID': '1578', 'GJS_DEBUG_OUTPUT': 'stderr', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'XDG_SESSION_CLASS': 'user', 'PYTHONPATH': '/home/jtg/catkin_ws/devel/lib/python3/dist-packages:/opt/ros/noetic/lib/python3/dist-packages', 'TERM': 'xterm-256color', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'USER': 'jtg', 'GNOME_TERMINAL_SERVICE': ':1.100', 'DISPLAY': ':1', 'SHLVL': '1', 'ROS_MASTER_URI': 'http://localhost:11311', 'QT_IM_MODULE': 'ibus', 'LD_LIBRARY_PATH': '/home/jtg/catkin_ws/devel/lib:/opt/ros/noetic/lib', 'XDG_RUNTIME_DIR': '/run/user/1000', 'JOURNAL_STREAM': '8:43948', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop', 'PATH': '/opt/ros/noetic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'GDMSESSION': 'ubuntu', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'ROS_ROOT': '/opt/ros/noetic/share/ros', 'ROS_DISTRO': 'noetic', '_': '/opt/ros/noetic/bin/roslaunch', 'ROS_LOG_FILENAME': '/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/roslaunch-jtg-niubi-2499.log'}] [roslaunch][INFO] 2025-09-10 20:03:53,953: process[turtle1_tf_broadcaster-4]: args[['/opt/ros/noetic/lib/turtle_tf/turtle_tf_broadcaster.py', '__name:=turtle1_tf_broadcaster']] [roslaunch][INFO] 2025-09-10 20:03:53,953: ... created process [turtle1_tf_broadcaster-4] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,953: ProcessMonitor.register[turtle1_tf_broadcaster-4] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,953: ProcessMonitor.register[turtle1_tf_broadcaster-4] complete [roslaunch][INFO] 2025-09-10 20:03:53,953: ... registered process [turtle1_tf_broadcaster-4] [roslaunch][INFO] 2025-09-10 20:03:53,953: process[turtle1_tf_broadcaster-4]: starting os process [roslaunch][INFO] 2025-09-10 20:03:53,953: process[turtle1_tf_broadcaster-4]: start w/ args [['/opt/ros/noetic/lib/turtle_tf/turtle_tf_broadcaster.py', '__name:=turtle1_tf_broadcaster', '__log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle1_tf_broadcaster-4.log']] [roslaunch][INFO] 2025-09-10 20:03:53,953: process[turtle1_tf_broadcaster-4]: cwd will be [/home/jtg/.ros] [roslaunch][INFO] 2025-09-10 20:03:53,954: process[turtle1_tf_broadcaster-4]: started with pid [2529] [roslaunch][INFO] 2025-09-10 20:03:53,954: ... successfully launched [turtle1_tf_broadcaster-4] [roslaunch][INFO] 2025-09-10 20:03:53,954: ... preparing to launch node of type [turtle_tf/turtle_tf_broadcaster.py] [roslaunch][INFO] 2025-09-10 20:03:53,954: create_node_process: package[turtle_tf] type[turtle_tf_broadcaster.py] machine[Machine(name[] env_loader[None] address[localhost] ssh_port[22] user[None] assignable[True] timeout[10.0])] master_uri[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,954: process[turtle2_tf_broadcaster-5]: env[{'SHELL': '/bin/bash', 'ROS_VERSION': '1', 'SESSION_MANAGER': 'local/jtg-niubi:@/tmp/.ICE-unix/1788,unix/jtg-niubi:/tmp/.ICE-unix/1788', 'QT_ACCESSIBILITY': '1', 'COLORTERM': 'truecolor', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'XDG_MENU_PREFIX': 'gnome-', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/jtg/catkin_ws/devel/lib/pkgconfig:/opt/ros/noetic/lib/pkgconfig', 'ROS_PYTHON_VERSION': '3', 'LANGUAGE': 'zh_CN:zh', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'XMODIFIERS': '@im=ibus', 'DESKTOP_SESSION': 'ubuntu', 'SSH_AGENT_PID': '1674', 'ROS_PACKAGE_PATH': '/home/jtg/catkin_ws/src:/opt/ros/noetic/share', 'GTK_MODULES': 'gail:atk-bridge', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/jtg/catkin_ws/devel/share/common-lisp', 'PWD': '/home/jtg', 'LOGNAME': 'jtg', 'XDG_SESSION_DESKTOP': 'ubuntu', 'XDG_SESSION_TYPE': 'x11', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'GJS_DEBUG_TOPICS': 'JS ERROR;JS LOG', 'WINDOWPATH': '2', 'HOME': '/home/jtg', 'USERNAME': 'jtg', 'IM_CONFIG_PHASE': '1', 'LANG': 'zh_CN.UTF-8', 'ROS_ETC_DIR': '/opt/ros/noetic/etc/ros', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'VTE_VERSION': '6003', 'CMAKE_PREFIX_PATH': '/home/jtg/catkin_ws/devel:/opt/ros/noetic', 'GNOME_TERMINAL_SCREEN': '/org/gnome/Terminal/screen/415e9f53_874e_4c83_8a0e_0d16a3f9e9fb', 'INVOCATION_ID': 'a352e7e8673543c7b0d7946cf4462c9e', 'MANAGERPID': '1578', 'GJS_DEBUG_OUTPUT': 'stderr', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'XDG_SESSION_CLASS': 'user', 'PYTHONPATH': '/home/jtg/catkin_ws/devel/lib/python3/dist-packages:/opt/ros/noetic/lib/python3/dist-packages', 'TERM': 'xterm-256color', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'USER': 'jtg', 'GNOME_TERMINAL_SERVICE': ':1.100', 'DISPLAY': ':1', 'SHLVL': '1', 'ROS_MASTER_URI': 'http://localhost:11311', 'QT_IM_MODULE': 'ibus', 'LD_LIBRARY_PATH': '/home/jtg/catkin_ws/devel/lib:/opt/ros/noetic/lib', 'XDG_RUNTIME_DIR': '/run/user/1000', 'JOURNAL_STREAM': '8:43948', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop', 'PATH': '/opt/ros/noetic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'GDMSESSION': 'ubuntu', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'ROS_ROOT': '/opt/ros/noetic/share/ros', 'ROS_DISTRO': 'noetic', '_': '/opt/ros/noetic/bin/roslaunch', 'ROS_LOG_FILENAME': '/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/roslaunch-jtg-niubi-2499.log'}] [roslaunch][INFO] 2025-09-10 20:03:53,955: process[turtle2_tf_broadcaster-5]: args[['/opt/ros/noetic/lib/turtle_tf/turtle_tf_broadcaster.py', '__name:=turtle2_tf_broadcaster']] [roslaunch][INFO] 2025-09-10 20:03:53,955: ... created process [turtle2_tf_broadcaster-5] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,955: ProcessMonitor.register[turtle2_tf_broadcaster-5] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,955: ProcessMonitor.register[turtle2_tf_broadcaster-5] complete [roslaunch][INFO] 2025-09-10 20:03:53,955: ... registered process [turtle2_tf_broadcaster-5] [roslaunch][INFO] 2025-09-10 20:03:53,955: process[turtle2_tf_broadcaster-5]: starting os process [roslaunch][INFO] 2025-09-10 20:03:53,955: process[turtle2_tf_broadcaster-5]: start w/ args [['/opt/ros/noetic/lib/turtle_tf/turtle_tf_broadcaster.py', '__name:=turtle2_tf_broadcaster', '__log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle2_tf_broadcaster-5.log']] [roslaunch][INFO] 2025-09-10 20:03:53,955: process[turtle2_tf_broadcaster-5]: cwd will be [/home/jtg/.ros] [roslaunch][INFO] 2025-09-10 20:03:53,956: process[turtle2_tf_broadcaster-5]: started with pid [2531] [roslaunch][INFO] 2025-09-10 20:03:53,956: ... successfully launched [turtle2_tf_broadcaster-5] [roslaunch][INFO] 2025-09-10 20:03:53,956: ... preparing to launch node of type [turtle_tf/turtle_tf_listener.py] [roslaunch][INFO] 2025-09-10 20:03:53,956: create_node_process: package[turtle_tf] type[turtle_tf_listener.py] machine[Machine(name[] env_loader[None] address[localhost] ssh_port[22] user[None] assignable[True] timeout[10.0])] master_uri[http://localhost:11311] [roslaunch][INFO] 2025-09-10 20:03:53,956: process[turtle_pointer-6]: env[{'SHELL': '/bin/bash', 'ROS_VERSION': '1', 'SESSION_MANAGER': 'local/jtg-niubi:@/tmp/.ICE-unix/1788,unix/jtg-niubi:/tmp/.ICE-unix/1788', 'QT_ACCESSIBILITY': '1', 'COLORTERM': 'truecolor', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'XDG_MENU_PREFIX': 'gnome-', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/jtg/catkin_ws/devel/lib/pkgconfig:/opt/ros/noetic/lib/pkgconfig', 'ROS_PYTHON_VERSION': '3', 'LANGUAGE': 'zh_CN:zh', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'XMODIFIERS': '@im=ibus', 'DESKTOP_SESSION': 'ubuntu', 'SSH_AGENT_PID': '1674', 'ROS_PACKAGE_PATH': '/home/jtg/catkin_ws/src:/opt/ros/noetic/share', 'GTK_MODULES': 'gail:atk-bridge', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/jtg/catkin_ws/devel/share/common-lisp', 'PWD': '/home/jtg', 'LOGNAME': 'jtg', 'XDG_SESSION_DESKTOP': 'ubuntu', 'XDG_SESSION_TYPE': 'x11', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'GJS_DEBUG_TOPICS': 'JS ERROR;JS LOG', 'WINDOWPATH': '2', 'HOME': '/home/jtg', 'USERNAME': 'jtg', 'IM_CONFIG_PHASE': '1', 'LANG': 'zh_CN.UTF-8', 'ROS_ETC_DIR': '/opt/ros/noetic/etc/ros', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'VTE_VERSION': '6003', 'CMAKE_PREFIX_PATH': '/home/jtg/catkin_ws/devel:/opt/ros/noetic', 'GNOME_TERMINAL_SCREEN': '/org/gnome/Terminal/screen/415e9f53_874e_4c83_8a0e_0d16a3f9e9fb', 'INVOCATION_ID': 'a352e7e8673543c7b0d7946cf4462c9e', 'MANAGERPID': '1578', 'GJS_DEBUG_OUTPUT': 'stderr', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'XDG_SESSION_CLASS': 'user', 'PYTHONPATH': '/home/jtg/catkin_ws/devel/lib/python3/dist-packages:/opt/ros/noetic/lib/python3/dist-packages', 'TERM': 'xterm-256color', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'USER': 'jtg', 'GNOME_TERMINAL_SERVICE': ':1.100', 'DISPLAY': ':1', 'SHLVL': '1', 'ROS_MASTER_URI': 'http://localhost:11311', 'QT_IM_MODULE': 'ibus', 'LD_LIBRARY_PATH': '/home/jtg/catkin_ws/devel/lib:/opt/ros/noetic/lib', 'XDG_RUNTIME_DIR': '/run/user/1000', 'JOURNAL_STREAM': '8:43948', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop', 'PATH': '/opt/ros/noetic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'GDMSESSION': 'ubuntu', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'ROS_ROOT': '/opt/ros/noetic/share/ros', 'ROS_DISTRO': 'noetic', '_': '/opt/ros/noetic/bin/roslaunch', 'ROS_LOG_FILENAME': '/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/roslaunch-jtg-niubi-2499.log'}] [roslaunch][INFO] 2025-09-10 20:03:53,957: process[turtle_pointer-6]: args[['/opt/ros/noetic/lib/turtle_tf/turtle_tf_listener.py', '__name:=turtle_pointer']] [roslaunch][INFO] 2025-09-10 20:03:53,957: ... created process [turtle_pointer-6] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,957: ProcessMonitor.register[turtle_pointer-6] [roslaunch.pmon][INFO] 2025-09-10 20:03:53,957: ProcessMonitor.register[turtle_pointer-6] complete [roslaunch][INFO] 2025-09-10 20:03:53,957: ... registered process [turtle_pointer-6] [roslaunch][INFO] 2025-09-10 20:03:53,957: process[turtle_pointer-6]: starting os process [roslaunch][INFO] 2025-09-10 20:03:53,957: process[turtle_pointer-6]: start w/ args [['/opt/ros/noetic/lib/turtle_tf/turtle_tf_listener.py', '__name:=turtle_pointer', '__log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle_pointer-6.log']] [roslaunch][INFO] 2025-09-10 20:03:53,957: process[turtle_pointer-6]: cwd will be [/home/jtg/.ros] [roslaunch][INFO] 2025-09-10 20:03:53,958: process[turtle_pointer-6]: started with pid [2535] [roslaunch][INFO] 2025-09-10 20:03:53,958: ... successfully launched [turtle_pointer-6] [roslaunch][INFO] 2025-09-10 20:03:53,958: ... launch_nodes complete [roslaunch.pmon][INFO] 2025-09-10 20:03:53,958: registrations completed <ProcessMonitor(ProcessMonitor-1, started daemon 139846492763904)> [roslaunch.parent][INFO] 2025-09-10 20:03:53,958: ... roslaunch parent running, waiting for process exit [roslaunch][INFO] 2025-09-10 20:03:53,958: spin [roslaunch][ERROR] 2025-09-10 20:03:53,985: [turtle1_tf_broadcaster-4] process has died [pid 2529, exit code 1, cmd /opt/ros/noetic/lib/turtle_tf/turtle_tf_broadcaster.py __name:=turtle1_tf_broadcaster __log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle1_tf_broadcaster-4.log]. log file: /home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle1_tf_broadcaster-4*.log [roslaunch][ERROR] 2025-09-10 20:03:53,985: [turtle2_tf_broadcaster-5] process has died [pid 2531, exit code 1, cmd /opt/ros/noetic/lib/turtle_tf/turtle_tf_broadcaster.py __name:=turtle2_tf_broadcaster __log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle2_tf_broadcaster-5.log]. log file: /home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle2_tf_broadcaster-5*.log [roslaunch][ERROR] 2025-09-10 20:03:53,985: [turtle_pointer-6] process has died [pid 2535, exit code 1, cmd /opt/ros/noetic/lib/turtle_tf/turtle_tf_listener.py __name:=turtle_pointer __log:=/home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle_pointer-6.log]. log file: /home/jtg/.ros/log/3887944c-8e3e-11f0-ae42-0bf44061de44/turtle_pointer-6*.log [roslaunch.pmon][INFO] 2025-09-10 20:03:53,985: ProcessMonitor.unregister[turtle1_tf_broadcaster-4] starting [roslaunch.pmon][INFO] 2025-09-10 20:03:53,985: ProcessMonitor.unregister[turtle1_tf_broadcaster-4] complete [roslaunch.pmon][INFO] 2025-09-10 20:03:53,985: ProcessMonitor.unregister[turtle2_tf_broadcaster-5] starting [roslaunch.pmon][INFO] 2025-09-10 20:03:53,986: ProcessMonitor.unregister[turtle2_tf_broadcaster-5] complete [roslaunch.pmon][INFO] 2025-09-10 20:03:53,986: ProcessMonitor.unregister[turtle_pointer-6] starting [roslaunch.pmon][INFO] 2025-09-10 20:03:53,986: ProcessMonitor.unregister[turtle_pointer-6] complete
09-11
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