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CM5更新软件包以后GPU工作不正常了

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  • T
    Twsuts last edited by Aug 8, 2023, 3:11 AM

    我用的是CM5的板子,刷的Ubuntu22.04.3的系统,在昨天系统弹出来让我更新软件,我就更新了,在更新了以后,我Qt的程序使用的一个库使用了OpenGl,突然就工作不正常了,libGL error: failed to create dri screen libGL error: failed to load driver: rockchip,先是初始化会报出这个错误,然后就是重启以后消失了,但是程序工作不正常了,CPU占用率到了百分之300左右,我怀疑是软件更新的问题,其中有一个我用到的库binutils-dev从2.38-4ubuntu2.2升级到了2.38-4ubuntu2.3,求教有遇到过相关问题的人,我Qt的程序没有改过

    大法师 1 Reply Last reply Aug 8, 2023, 3:19 AM Reply Quote 0
    • 大法师
      大法师 @Twsuts last edited by Aug 8, 2023, 3:19 AM

      @Twsuts 现在系统还是22.04? cat /proc/interrupts | grep gpu

      jack@cool-pi.com

      T 3 Replies Last reply Aug 8, 2023, 7:31 AM Reply Quote 0
      • T
        Twsuts @大法师 last edited by Aug 8, 2023, 5:37 AM

        This post is deleted!
        1 Reply Last reply Reply Quote 0
        • T
          Twsuts @大法师 last edited by Aug 8, 2023, 5:39 AM

          @大法师 系统没变还是22.04,只是更新了软件,更新了库
          17: 3 0 0 0 0 0 0 0 GICv3 126 Level fb000000.gpu
          18: 1 0 0 0 0 0 0 0 GICv3 125 Level fb000000.gpu
          19: 1 0 0 0 0 0 0 0 GICv3 124 Level fb000000.gpu
          这是输出信息

          1 Reply Last reply Reply Quote 0
          • T
            Twsuts @大法师 last edited by Aug 8, 2023, 7:31 AM

            @大法师 很像是更新以后少了某个驱动,我换了一块板子,拷贝了一份一模一样的系统,还是同样的问题,没有更新软件包以前的系统没有问题,我现在在尝试还原一些库文件

            J 1 Reply Last reply Aug 8, 2023, 9:13 AM Reply Quote 0
            • J
              jack_admin @Twsuts last edited by Aug 8, 2023, 9:13 AM

              @Twsuts
              重新安装一次组件,再重启

              sudo apt install mesa*=23.0-develop libglx-mesa0=23.0-develop libegl-mesa0=23.0-develop libgl1-mesa-dri=23.0-develop libglapi-mesa=23.0-develop libgbm1=23.0-develop
              
              sudo apt-mark hold mesa*=23.0-develop libglx-mesa0=23.0-develop libegl-mesa0=23.0-develop libgl1-mesa-dri=23.0-develop libglapi-mesa=23.0-develop libgbm1=23.0-develop
              
              T 1 Reply Last reply Aug 8, 2023, 10:58 AM Reply Quote 0
              • T
                Twsuts @jack_admin last edited by Aug 8, 2023, 10:58 AM

                @jack_admin 好了👍 👍 👍 ,谢谢各位

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