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    远程使用rviz出现显示错误

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    • woshisj
      woshisj last edited by

      在主机上使用rviz能正常使用,但使用vnc时候就没办法显示了报错
      QXcbConnection: Failed to initialize XRandr
      Qt: XKEYBOARD extension not present on the X server.

      Segmentation fault (core dumped)

      使用vncx11也是正常的,但因为要多人使用,所以没法用x11
      版本为vnc4server

      weijiz 1 Reply Last reply Reply Quote 0
      • weijiz
        weijiz @woshisj last edited by weijiz

        @woshisj 在不插显示器使用rviz时会报错。插上hdmi转vga的转接头(不接显示器,只是转接头)就可以打开正常使用了。如果想要调整分辨率可以像正常电脑设置分辨率一样,在设置里面进行调整

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        • woshisj
          woshisj last edited by

          是使用的vnc4server么

          weijiz woshisj 2 Replies Last reply Reply Quote 0
          • weijiz
            weijiz @woshisj last edited by

            @woshisj 你可以试试,没有测试过vnc4server.

            woshisj 1 Reply Last reply Reply Quote 0
            • woshisj
              woshisj @woshisj last edited by

              This post is deleted!
              weijiz 1 Reply Last reply Reply Quote 0
              • woshisj
                woshisj @weijiz last edited by

                @weijiz 使用x11远程没有问题哎 就是vnc4server有问题

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                • weijiz
                  weijiz @woshisj last edited by

                  @woshisj 那可能是由于vnc4server不支持opengl的程序。建议还是换一下吧。

                  woshisj 1 Reply Last reply Reply Quote 0
                  • woshisj
                    woshisj @weijiz last edited by

                    @weijiz 还有哪些可以用呀?

                    weijiz 1 Reply Last reply Reply Quote 0
                    • weijiz
                      weijiz @woshisj last edited by

                      @woshisj 目前我觉得最好用的就是x11vnc

                      1 Reply Last reply Reply Quote 0
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