zhaoworking
commented
4 years ago When i used the command (gymlab) zhao@ubuntu:~/gym-duckietown-master/learning$ LIBGL_DEBUG=verbose glxinfo .
I found these information as follows:
name of display: localhost:12.0
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
libGL: Can't open configuration file /home/zhao/.drirc: No such file or directory.
libGL: Can't open configuration file /home/zhao/.drirc: No such file or directory.
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
display: localhost:12 screen: 0`
`(gymlab) zhao@ubuntu:~/gym-duckietown-master/learning$ python -m reinforcement.pytorch.train_reinforcement [2020-03-21 19:23:07,121] gym-duckietown 2019.0.0
[2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-small_loop_cw-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-udem1-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-loop_empty-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-loop_obstacles-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-straight_road-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-4way-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-loop_dyn_duckiebots-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-small_loop-v0 [2020-03-21 19:23:07,122] Registering gym environment id: Duckietown-loop_pedestrians-v0 [2020-03-21 19:23:07,123] Registering gym environment id: Duckietown-zigzag_dists-v0 libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast [xcb] Too much data requested from _XRead [xcb] This is most likely caused by a broken X extension library [xcb] Aborting, sorry about that. python: ../../src/xcb_io.c:736: _XRead: Assertion
!xcb_xlib_too_much_data_requested' failed. Aborted (core dumped)When I was testing the train_reinforcement.py through the Xshell which is linked to a remoted linux , I got this problem .It seems like a libGL problem. Can anyone help me to fix that ?