warning:unable to open an initial console.

最新推荐文章于 2020-03-15 23:07:57 发布
转载 最新推荐文章于 2020-03-15 23:07:57 发布 · 135 阅读 · 0 ·
CC 4.0 BY-SA版权
原文链接：https://my.oschina.net/u/174242/blog/74186
文章标签：

#python

本文详细介绍了如何解决系统启动时出现的无法打开初始控制台的问题，通过执行两条命令：mknod console c51 和 mknod null c13，成功修复了该错误。

摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 >

嵌入式Kernel跳转到Android-linux与安卓交界分析
嵌入式技术开发
04-25 333
kernel镜像执行跳转到start_kernel开始执行，在rest_init会创建两个kernel 进程（线程），其分别是为kernel_init 与kthreadd，创建完后系统通过init_idle_bootup_task蜕化为idle进程（cpu_idle）。调用kernel_thread()创建1号内核线程,
nfs挂载文件系统出现Warning: unable to open an initial console.
lixiang201101的专栏
07-29 2364
NET: Registered protocol family 17 s3c2410-rtc s3c2410-rtc: setting system clock to 2062-12-25 21:05:22 UTC (2934306322) eth0: link down IP-Config: Unable to set interface netmask (-22). Looking u
WARNING: Unable to open an initial console
weixin_33881140的博客
11-09 284
WARNING: Unable to open an initial console 这个主要是没有建立控制台，解决方式： 内核选择如下选项： Device Drivers ---> Character devices ---> [*] Virtual terminal Serial drivers ---> ...
unable to open an initial console 问题解决
echo 'narcissus'
12-02 1万+
重新为FS2410移植内核过程中遇到的初始化console节点失败问题内核启动参数为：noinitrd root=/dev/mtdblock2 init=/linuxrc console=ttySAC0,115200 内核启动显示：Warning: unable to open an initial console.Failed to execute /linuxrc.  At
unable to open an initial console解决
weixin_33834679的博客
06-06 256
很郁闷，移植Yaffs一直没成功。启动的时候总看到Devfs的Warning。听说这东西很旧了，没多大意义，倒不如自己编写脚本mknod，于是重新编译内核，取消了Devfs，想不到出现了unable to open an initial console，郁闷。原来问题是，取消了Devfs后，不会自动生成设备了，也就没有null和console，就不能启动。解决方法：在/dev/下:mknod -m...
Warning: unable to open an initial console.
u011579211的博客
03-15 599
Warning: unable to open an initial console. 学习韦东山的linux课程，在制作根文件系统的时候遇到这个问题。 看到很多解决办法都是建立dev/consle. 我的问题并不是这个。 我的原因是etc/inittab编辑出错。 askfirst：-bin/sh 错写成askfirst:-bin/sh. 在bin前面少些了一个/ 欢迎使用Markdown编辑器...
Linux在启动时利用NFS方式挂在根文件系统时无法初始化console的问题
快乐的geek生活
02-13 1551
前几天在FriendlyARM的 mini2440板子上跑Linux的时候碰到了一个很费解的现象，按照教程上说，是可以利用NFS的方式来挂载Host开发机上的根目录来开发的。教程中给的kernel_cmd_line 是： param set linux_cmd_line "console=ttySAC0 root=/dev/nfs nfsroot=192.168.1.111:/opt/Fri
RAC: Frequently Asked Questions [ID 220970.1]
11-22 1631
RAC: Frequently Asked Questions [ID 220970.1]Applies to: Oracle Server - Enterprise Edition - Version 9....
EPRobot@EPRobot:~/robot_ws/src/eprobot_start/script/one_car_pkg$ roscd usb_cam EPRobot@EPRobot:/opt/ros/melodic/share/usb_cam$ source /opt/ros/melodic/setup.bash EPRobot@EPRobot:/opt/ros/melodic/share/usb_cam$ cd ~/robot_ws EPRobot@EPRobot:~/robot_ws$ source devel/setup.bash EPRobot@EPRobot:~/robot_ws$ roslaunch eprobot_start one_car_start.launch ... logging to /home/EPRobot/.ros/log/9641654e-6234-11f0-a6b3-e45f0131f240/roslaunch-EPRobot-2443.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. started roslaunch server http://EPRobot:45445/ SUMMARY ======== CLEAR PARAMETERS * /ekf_se/ PARAMETERS * /amcl/base_frame_id: base_footprint * /amcl/global_frame_id: map * /amcl/gui_publish_rate: 10.0 * /amcl/initial_pose_a: 0.0 * /amcl/initial_pose_x: 0.0 * /amcl/initial_pose_y: 0.0 * /amcl/kld_err: 0.05 * /amcl/kld_z: 0.99 * /amcl/laser_lambda_short: 0.1 * /amcl/laser_likelihood_max_dist: 5.0 * /amcl/laser_max_beams: 60 * /amcl/laser_max_range: 12.0 * /amcl/laser_model_type: likelihood_field * /amcl/laser_sigma_hit: 0.2 * /amcl/laser_z_hit: 0.7 * /amcl/laser_z_max: 0.1 * /amcl/laser_z_rand: 0.3 * /amcl/laser_z_short: 0.1 * /amcl/max_particles: 2000 * /amcl/min_particles: 600 * /amcl/odom_alpha1: 0.2 * /amcl/odom_alpha2: 0.2 * /amcl/odom_alpha3: 0.2 * /amcl/odom_alpha4: 0.2 * /amcl/odom_alpha5: 0.1 * /amcl/odom_frame_id: odom * /amcl/odom_model_type: diff * /amcl/recovery_alpha_fast: 0.2 * /amcl/recovery_alpha_slow: 0.005 * /amcl/resample_interval: 0.4 * /amcl/transform_tolerance: 0.5 * /amcl/update_min_a: 0.05 * /amcl/update_min_d: 0.05 * /amcl/use_map_topic: True * /base_control/base_kd: 0.0 * /base_control/base_ki: 100.0 * /base_control/base_kp: 1000.0 * /base_control/base_kv: 1.0 * /base_control/is_send_anger: false * /camera_uri: http://192.168.3.... * /ekf_se/base_link_frame: /base_footprint * /ekf_se/debug: False * /ekf_se/debug_out_file: /path/to/debug/fi... * /ekf_se/frequency: 30 * /ekf_se/imu0: /imu_data * /ekf_se/imu0_config: [False, False, Fa... * /ekf_se/imu0_differential: False * /ekf_se/imu0_nodelay: True * /ekf_se/imu0_pose_rejection_threshold: 0.8 * /ekf_se/imu0_queue_size: 8 * /ekf_se/imu0_relative: True * /ekf_se/imu0_remove_gravitational_acceleration: True * /ekf_se/initial_estimate_covariance: ['1e-9', 0, 0, 0,... * /ekf_se/map_frame: /map * /ekf_se/odom0: /odom * /ekf_se/odom0_config: [False, False, Fa... * /ekf_se/odom0_differential: False * /ekf_se/odom0_nodelay: True * /ekf_se/odom0_queue_size: 5 * /ekf_se/odom0_relative: True * /ekf_se/odom_frame: /odom * /ekf_se/print_diagnostics: True * /ekf_se/process_noise_covariance: [0.01, 0, 0, 0, 0... * /ekf_se/publish_acceleration: True * /ekf_se/publish_tf: True * /ekf_se/sensor_timeout: 0.025 * /ekf_se/transform_time_offset: 0.0001 * /ekf_se/transform_timeout: 0.025 * /ekf_se/two_d_mode: True * /ekf_se/world_frame: /odom * /image_view/autosize: True * /laser_filter/scan_filter_chain: [{'type': 'laser_... * /lslidar_driver_node/angle_disable_max: 0 * /lslidar_driver_node/angle_disable_min: 0 * /lslidar_driver_node/compensation: False * /lslidar_driver_node/frame_id: base_laser_link * /lslidar_driver_node/high_reflection: False * /lslidar_driver_node/interface_selection: serial * /lslidar_driver_node/lidar_name: M10 * /lslidar_driver_node/max_range: 100.0 * /lslidar_driver_node/min_range: 0.1 * /lslidar_driver_node/pubPointCloud2: False * /lslidar_driver_node/pubScan: True * /lslidar_driver_node/scan_topic: scan * /lslidar_driver_node/serial_port: /dev/EPRobot_laser * /lslidar_driver_node/use_gps_ts: False * /map_server/frame_id: map * /move_base/TebLocalPlannerROS/acc_lim_theta: 0.3 * /move_base/TebLocalPlannerROS/acc_lim_x: 0.2 * /move_base/TebLocalPlannerROS/allow_init_with_backwards_motion: True * /move_base/TebLocalPlannerROS/cmd_angle_instead_rotvel: False * /move_base/TebLocalPlannerROS/costmap_converter_plugin: * /move_base/TebLocalPlannerROS/costmap_converter_rate: 5 * /move_base/TebLocalPlannerROS/costmap_converter_spin_thread: True * /move_base/TebLocalPlannerROS/costmap_obstacles_behind_robot_dist: 1.0 * /move_base/TebLocalPlannerROS/dt_hysteresis: 0.1 * /move_base/TebLocalPlannerROS/dt_ref: 0.3 * /move_base/TebLocalPlannerROS/dynamic_obstacle_inflation_dist: 0.2 * /move_base/TebLocalPlannerROS/enable_homotopy_class_planning: False * /move_base/TebLocalPlannerROS/enable_multithreading: True * /move_base/TebLocalPlannerROS/exact_arc_length: False * /move_base/TebLocalPlannerROS/feasibility_check_no_poses: 3 * /move_base/TebLocalPlannerROS/footprint_model/line_end: [0.1, 0.0] * /move_base/TebLocalPlannerROS/footprint_model/line_start: [-0.1, 0.0] * /move_base/TebLocalPlannerROS/footprint_model/type: line * /move_base/TebLocalPlannerROS/force_reinit_new_goal_dist: 0.5 * /move_base/TebLocalPlannerROS/free_goal_vel: False * /move_base/TebLocalPlannerROS/global_plan_overwrite_orientation: True * /move_base/TebLocalPlannerROS/global_plan_viapoint_sep: 3.0 * /move_base/TebLocalPlannerROS/h_signature_prescaler: 0.5 * /move_base/TebLocalPlannerROS/h_signature_threshold: 0.1 * /move_base/TebLocalPlannerROS/include_costmap_obstacles: True * /move_base/TebLocalPlannerROS/include_dynamic_obstacles: True * /move_base/TebLocalPlannerROS/inflation_dist: 0.35 * /move_base/TebLocalPlannerROS/is_footprint_dynamic: False * /move_base/TebLocalPlannerROS/legacy_obstacle_association: False * /move_base/TebLocalPlannerROS/max_global_plan_lookahead_dist: 10.0 * /move_base/TebLocalPlannerROS/max_number_classes: 2 * /move_base/TebLocalPlannerROS/max_vel_theta: 1.0 * /move_base/TebLocalPlannerROS/max_vel_x: 0.6 * /move_base/TebLocalPlannerROS/max_vel_x_backwards: 0.3 * /move_base/TebLocalPlannerROS/max_vel_y: 0.0 * /move_base/TebLocalPlannerROS/min_obstacle_dist: 0.55 * /move_base/TebLocalPlannerROS/min_turning_radius: 0.6 * /move_base/TebLocalPlannerROS/no_inner_iterations: 5 * /move_base/TebLocalPlannerROS/no_outer_iterations: 4 * /move_base/TebLocalPlannerROS/obstacle_association_cutoff_factor: 5.0 * /move_base/TebLocalPlannerROS/obstacle_association_force_inclusion_factor: 1.5 * /move_base/TebLocalPlannerROS/obstacle_cost_exponent: 5.5 * /move_base/TebLocalPlannerROS/obstacle_heading_threshold: 0.45 * /move_base/TebLocalPlannerROS/obstacle_keypoint_offset: 0.1 * /move_base/TebLocalPlannerROS/obstacle_poses_affected: 15 * /move_base/TebLocalPlannerROS/odom_topic: odom * /move_base/TebLocalPlannerROS/optimization_activate: True * /move_base/TebLocalPlannerROS/optimization_verbose: False * /move_base/TebLocalPlannerROS/oscillation_recovery: True * /move_base/TebLocalPlannerROS/penalty_epsilon: 0.08 * /move_base/TebLocalPlannerROS/roadmap_graph_area_length_scale: 1.0 * /move_base/TebLocalPlannerROS/roadmap_graph_area_width: 5 * /move_base/TebLocalPlannerROS/roadmap_graph_no_samples: 15 * /move_base/TebLocalPlannerROS/selection_alternative_time_cost: False * /move_base/TebLocalPlannerROS/selection_cost_hysteresis: 1.0 * /move_base/TebLocalPlannerROS/selection_obst_cost_scale: 1.0 * /move_base/TebLocalPlannerROS/selection_viapoint_cost_scale: 1.0 * /move_base/TebLocalPlannerROS/shrink_horizon_backup: True * /move_base/TebLocalPlannerROS/simple_exploration: False * /move_base/TebLocalPlannerROS/teb_autosize: True * /move_base/TebLocalPlannerROS/via_points_ordered: False * /move_base/TebLocalPlannerROS/visualize_hc_graph: False * /move_base/TebLocalPlannerROS/weight_acc_lim_theta: 1 * /move_base/TebLocalPlannerROS/weight_acc_lim_x: 1 * /move_base/TebLocalPlannerROS/weight_adapt_factor: 1.0 * /move_base/TebLocalPlannerROS/weight_dynamic_obstacle: 100 * /move_base/TebLocalPlannerROS/weight_dynamic_obstacle_inflation: 0.6 * /move_base/TebLocalPlannerROS/weight_inflation: 1.0 * /move_base/TebLocalPlannerROS/weight_kinematics_forward_drive: 800 * /move_base/TebLocalPlannerROS/weight_kinematics_nh: 1000 * /move_base/TebLocalPlannerROS/weight_kinematics_turning_radius: 6.0 * /move_base/TebLocalPlannerROS/weight_max_vel_theta: 1 * /move_base/TebLocalPlannerROS/weight_max_vel_x: 2 * /move_base/TebLocalPlannerROS/weight_obstacle: 190 * /move_base/TebLocalPlannerROS/weight_optimaltime: 15 * /move_base/TebLocalPlannerROS/weight_shortest_path: 5.0 * /move_base/TebLocalPlannerROS/weight_viapoint: 10.0 * /move_base/TebLocalPlannerROS/wheelbase: 0.3 * /move_base/TebLocalPlannerROS/xy_goal_tolerance: 0.1 * /move_base/TebLocalPlannerROS/yaw_goal_tolerance: 0.1 * /move_base/base_local_planner: teb_local_planner... * /move_base/clearing_rotation_allowed: False * /move_base/conservative_reset_dist: 0.2 * /move_base/controller_frequency: 5.0 * /move_base/controller_patience: 15.0 * /move_base/global_costmap/footprint: [[-0.18, -0.18], ... * /move_base/global_costmap/global_frame: map * /move_base/global_costmap/inflation_layer/cost_scaling_factor: 10.0 * /move_base/global_costmap/inflation_layer/enabled: True * /move_base/global_costmap/inflation_layer/inflation_radius: 0.3 * /move_base/global_costmap/inflation_radius: 0.4 * /move_base/global_costmap/laser_scan_sensor/clearing: True * /move_base/global_costmap/laser_scan_sensor/data_type: LaserScan * /move_base/global_costmap/laser_scan_sensor/marking: True * /move_base/global_costmap/laser_scan_sensor/topic: scan * /move_base/global_costmap/map_type: costmap * /move_base/global_costmap/observation_sources: laser_scan_sensor * /move_base/global_costmap/obstacle_layer/combination_method: 1 * /move_base/global_costmap/obstacle_layer/enabled: True * /move_base/global_costmap/obstacle_layer/inflation_radius: 0.2 * /move_base/global_costmap/obstacle_layer/obstacle_range: 6.5 * /move_base/global_costmap/obstacle_layer/raytrace_range: 6.0 * /move_base/global_costmap/obstacle_layer/track_unknown_space: False * /move_base/global_costmap/plugins: [{'type': 'costma... * /move_base/global_costmap/publish_frequency: 5.0 * /move_base/global_costmap/robot_base_frame: base_footprint * /move_base/global_costmap/static_layer/enabled: True * /move_base/global_costmap/static_layer/map_topic: /map * /move_base/global_costmap/static_map: True * /move_base/global_costmap/transform_tolerance: 0.5 * /move_base/global_costmap/update_frequency: 5.0 * /move_base/local_costmap/cost_scaling_factor: 10 * /move_base/local_costmap/footprint: [[-0.18, -0.18], ... * /move_base/local_costmap/global_frame: map * /move_base/local_costmap/height: 3 * /move_base/local_costmap/inflation_layer/cost_scaling_factor: 10.0 * /move_base/local_costmap/inflation_layer/enabled: True * /move_base/local_costmap/inflation_layer/inflation_radius: 0.3 * /move_base/local_costmap/inflation_radius: 0.16 * /move_base/local_costmap/laser_scan_sensor/clearing: True * /move_base/local_costmap/laser_scan_sensor/data_type: LaserScan * /move_base/local_costmap/laser_scan_sensor/marking: True * /move_base/local_costmap/laser_scan_sensor/topic: scan * /move_base/local_costmap/map_type: costmap * /move_base/local_costmap/observation_sources: laser_scan_sensor * /move_base/local_costmap/obstacle_layer/combination_method: 1 * /move_base/local_costmap/obstacle_layer/enabled: True * /move_base/local_costmap/obstacle_layer/inflation_radius: 0.2 * /move_base/local_costmap/obstacle_layer/obstacle_range: 6.5 * /move_base/local_costmap/obstacle_layer/raytrace_range: 6.0 * /move_base/local_costmap/obstacle_layer/track_unknown_space: False * /move_base/local_costmap/plugins: [{'type': 'costma... * /move_base/local_costmap/publish_frequency: 5.0 * /move_base/local_costmap/resolution: 0.05 * /move_base/local_costmap/robot_base_frame: base_footprint * /move_base/local_costmap/rolling_window: True * /move_base/local_costmap/static_layer/enabled: True * /move_base/local_costmap/static_layer/map_topic: /map * /move_base/local_costmap/static_map: False * /move_base/local_costmap/transform_tolerance: 0.5 * /move_base/local_costmap/update_frequency: 5.0 * /move_base/local_costmap/width: 3 * /move_base/oscillation_distance: 0.2 * /move_base/oscillation_timeout: 10.0 * /move_base/planner_frequency: 1.0 * /move_base/planner_patience: 5.0 * /robot_description: <?xml version="1.... * /rosdistro: melodic * /rosversion: 1.14.13 * /time0: 5.0 * /time1: 15.0 * /time2: 2.0 * /time3: 10.0 * /time4: 2.0 * /time5: 5.0 * /usb_cam/camera_frame_id: usb_cam * /usb_cam/color_format: yuv422p * /usb_cam/image_height: 960 * /usb_cam/image_width: 1280 * /usb_cam/io_method: mmap * /usb_cam/pixel_format: yuyv * /usb_cam/video_device: /dev/video0 NODES / amcl (amcl/amcl) base_control (eprobot_start/art_racecar.py) base_to_camera (tf/static_transform_publisher) base_to_gyro (tf/static_transform_publisher) base_to_laser (tf/static_transform_publisher) base_to_link (tf/static_transform_publisher) ekf_se (robot_localization/ekf_localization_node) image_view (image_view/image_view) joint_state_publisher (joint_state_publisher/joint_state_publisher) laser_filter (laser_filters/scan_to_scan_filter_chain) lslidar_driver_node (lslidar_driver/lslidar_driver_node) map_server (map_server/map_server) move_base (move_base/move_base) one_car_start (eprobot_start/one_car_start.py) robot_state_publisher (robot_state_publisher/robot_state_publisher) usb_cam (usb_cam/usb_cam_node) auto-starting new master process[master]: started with pid [2469] ROS_MASTER_URI=http://EPRobot:11311 setting /run_id to 9641654e-6234-11f0-a6b3-e45f0131f240 process[rosout-1]: started with pid [2498] started core service [/rosout] process[usb_cam-2]: started with pid [2502] process[image_view-3]: started with pid [2519] [ INFO] [1752663855.296181382]: Initializing nodelet with 4 worker threads. [ INFO] [1752663855.480798436]: using default calibration URL [ INFO] [1752663855.484462140]: camera calibration URL: file:///home/EPRobot/.ros/camera_info/head_camera.yaml [ INFO] [1752663855.491997843]: Starting 'head_camera' (/dev/video0) at 1280x960 via mmap (yuyv) at 30 FPS [ INFO] [1752663855.661129732]: Using transport "raw" Unable to init server: Could not connect: Connection refused (image_raw:2519): Gtk-WARNING **: 19:04:15.720: cannot open display: [ WARN] [1752663855.904948901]: unknown control 'focus_auto' process[base_to_link-4]: started with pid [2537] [image_view-3] process has died [pid 2519, exit code 1, cmd /opt/ros/melodic/lib/image_view/image_view image:=/usb_cam/image_raw __name:=image_view __log:=/home/EPRobot/.ros/log/9641654e-6234-11f0-a6b3-e45f0131f240/image_view-3.log]. log file: /home/EPRobot/.ros/log/9641654e-6234-11f0-a6b3-e45f0131f240/image_view-3*.log process[base_to_gyro-5]: started with pid [2556] process[base_to_laser-6]: started with pid [2562] process[base_to_camera-7]: started with pid [2583] process[joint_state_publisher-8]: started with pid [2604] process[robot_state_publisher-9]: started with pid [2610] /opt/ros/melodic/lib/python2.7/dist-packages/roslib/packages.py:470: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal if resource_name in files: process[base_control-10]: started with pid [2618] process[lslidar_driver_node-11]: started with pid [2647] [ INFO] [1752663866.105583696]: Lidar is M10 [ INFO] [1752663866.111040782]: Opening PCAP file port = /dev/EPRobot_laser, baud_rate = 460800 open_port /dev/EPRobot_laser OK ! [ INFO] [1752663866.125467287]: Initialised lslidar without error process[laser_filter-12]: started with pid [2676] [ INFO] [1752663867.962878802]: clear_inside(!invert): true [INFO] [1752663869.073894]: base control start... process[map_server-13]: started with pid [2683] [INFO] [1752663869.127131]: LaserMode : Express [INFO] [1752663869.131959]: is_pub_odom_tf : false [INFO] [1752663869.138982]: is_send_anger : false [INFO] [1752663869.144625]: Opening Serial [INFO] [1752663869.150115]: Serial Open Succeed process[amcl-14]: started with pid [2718] [ INFO] [1752663871.037123474]: Subscribed to map topic. process[move_base-15]: started with pid [2774] process[ekf_se-16]: started with pid [2814] ERROR: cannot launch node of type [eprobot_start/one_car_start.py]: Cannot locate node of type [one_car_start.py] in package [eprobot_start]. Make sure file exists in package path and permission is set to executable (chmod +x) [ WARN] [1752663879.396290450]: Timed out waiting for transform from base_footprint to map to become available before running costmap, tf error: canTransform: target_frame map does not exist. canTransform: source_frame base_footprint does not exist.. canTransform returned after 0.100705 timeout was 0.1. [ INFO] [1752663880.901153484]: Received a 113 X 155 map @ 0.050 m/pix [ INFO] [1752663880.938459111]: Initializing likelihood field model; this can take some time on large maps... [ INFO] [1752663881.063300341]: Done initializing likelihood field model. [ WARN] [1752663883.460416017]: Transform from IMU_link to base_footprint was unavailable for the time requested. Using latest instead. [ WARN] [1752663884.436037594]: Timed out waiting for transform from base_footprint to map to become available before running costmap, tf error: canTransform: target_frame map does not exist.. canTransform returned after 0.100968 timeout was 0.1. [ WARN] [1752663886.469901598]: No laser scan received (and thus no pose updates have been published) for 1752663886.469788 seconds. Verify that data is being published on the /scan_filtered topic. [ WARN] [1752663887.516970206]: global_costmap: Pre-Hydro parameter "static_map" unused since "plugins" is provided [ WARN] [1752663887.518994345]: global_costmap: Pre-Hydro parameter "map_type" unused since "plugins" is provided [ INFO] [1752663887.523573417]: global_costmap: Using plugin "static_layer" [ INFO] [1752663887.657142563]: Requesting the map... [ INFO] [1752663889.166172394]: Resizing costmap to 113 X 155 at 0.050000 m/pix [ INFO] [1752663889.265445621]: Received a 113 X 155 map at 0.050000 m/pix [ INFO] [1752663889.280243055]: global_costmap: Using plugin "obstacle_layer" [ INFO] [1752663889.298549771]: Subscribed to Topics: [ INFO] [1752663889.349325212]: global_costmap: Using plugin "inflation_layer" [ WARN] [1752663889.545199085]: local_costmap: Pre-Hydro parameter "static_map" unused since "plugins" is provided [ WARN] [1752663889.547135725]: local_costmap: Pre-Hydro parameter "map_type" unused since "plugins" is provided [ INFO] [1752663889.551484224]: local_costmap: Using plugin "static_layer" [ INFO] [1752663889.571839522]: Requesting the map... [ INFO] [1752663889.577998384]: Resizing static layer to 113 X 155 at 0.050000 m/pix [ INFO] [1752663889.677619257]: Received a 113 X 155 map at 0.050000 m/pix [ INFO] [1752663889.693015967]: local_costmap: Using plugin "obstacle_layer" [ INFO] [1752663889.706179575]: Subscribed to Topics: [ INFO] [1752663889.742291675]: local_costmap: Using plugin "inflation_layer" [ INFO] [1752663889.976098453]: Created local_planner teb_local_planner/TebLocalPlannerROS [ INFO] [1752663890.170609667]: Footprint model 'line' (line_start: [-0.1,0]m, line_end: [0.1,0]m) loaded for trajectory optimization. [ INFO] [1752663890.172065624]: Parallel planning in distinctive topologies disabled. [ INFO] [1752663890.172326715]: No costmap conversion plugin specified. All occupied costmap cells are treaten as point obstacles. [ INFO] [1752663891.088227612]: Recovery behavior will clear layer 'obstacles' [ INFO] [1752663891.107617471]: Recovery behavior will clear layer 'obstacles' [ INFO] [1752663891.666258229]: odom received!
07-17
3. **使用rqt工具**：利用`rqt_console`查看节点日志，`rqt_graph`查看节点连接。 4. **检查依赖**：使用`rosdep`检查并安装缺失的依赖： ```bash rosdep install --from-paths src --ignore-src -r -y ``` ### ...
Warning: unable to open an initial console
ExtraMan的专栏
03-17 1228
原理性的东西，自己去百度看一下， 很简单，如果你读过内核的这段代码： static int noinline init_post(void) {         free_initmem();         unlock_kernel();         mark_rodata_ro();         system_state = SYSTEM_RUNNING;
启动文件系统时出现错误：Warning: unable to open an initial console.
热门推荐
YEYUANGEN的专栏
08-18 1万+
———————————————————————————————— （一）启动文件系统时出现错误：Warning: unable to open an initial console. ———————————————————————————————— 具体错误：
ubuntu下遇到Warning: unable to open an initial console.
Android/Linux的专栏
03-24 2481
ubuntu下遇到Warning: unable to open an initial console.         现说下我的情况，我是ubuntu12.10 mini2440 nfs挂载根文件系统出现的这个问题。                  这个题目，只能好用这个题目，因为我首先想到的就是ubuntu的原因。后来也证实了。同一个内核同一个文件系统在RHEL6.3中没有问
引导内核时出现:Warning:unable to open an initial console.的解决方法
wanzhilin88的专栏
08-08 1384
mini2440开发板用uboot引导内核时出现以下错误: Warning:unable to open an initial console 我的文件系统是烧录到NAND FLASH里面的.原来是内核里面对NAND FLASH分区的配置不对. 内核的配置和NAND FLASH相应的地址没有对应上.修改内核文件:arch/arm/plat-s3c24xx/common-smdk.c 里面对...
【Linux】“Warning: unable to open an initial console.Failed to execute /linuxrc. Attempting ...”
guanlizhongxintishi的博客
01-02 1174
关于“Warning: unable to open an initial console.Failed to execute /linuxrc.  Attempting defaults...”解决   问题现象： ...... block 68 is bad block 69 is bad block 1126 is bad VFS: Mounted root (yaffs fi...
Warning: unable to open an initial console.解决思路
mmcly的专栏
03-02 5763
在linux内核启动时遇见过几次Warning: unable to open an initial console.的问题。根据自己在网上查的资料，结合自己的实际，提出几个解决思路。当出现这个错误时，说明文件系统的读取有问题1、整个文件系统无法读取对于文件系统的访问有问题，自然第一个console也打不开了这中类型的错误一般也伴随着如下的错误信息No init found.  Try passi...
.\Objects\APPV01.axf: Warning: L6310W: Unable to find ARM libraries. .\Objects\APPV01.axf: Error: L6411E: No compatible library exists with a definition of startup symbol __main.
最新发布
07-19
- Warning: L6310W: Unable to find ARM libraries. - Error: L6411E: No compatible library exists with a definition of startup symbol __main. 根据引用内容，我们可以总结出以下解决方案： 1. 在Keil MDK...
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值