有人知道我如何修复这个错误。 在谷歌搜索令人难以置信的旧信息中,我没有找到答案...... 当我关闭我的应用程序时,我在 Linux 上的 x 服务器开始工作得令人难以置信。不能正常工作 OpenGL 2.0 和 OpenGL 3.1,在我的 KDE neon 最新版本上只能工作 XRender 而没有 VSync...
日志:
[INFO ] [Logger ] Record log in /home/sk2000/.kivy/logs/kivy_21-03-13_69.txt
[INFO ] [Kivy ] v2.0.0
[INFO ] [Kivy ] Installed at "/home/sk2000/pro/-pro/venv/lib/python3.8/site-packages/kivy/__init__.py"
[INFO ] [Python ] v3.8.8 (default, Nov 10 2011, 15:00:00)
[GCC 10.2.0]
[INFO ] [Python ] Interpreter at "/home/sk2000/pro/-pro/venv/bin/python"
[INFO ] [Factory ] 186 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_pil (img_ffpyplayer ignored)
[INFO ] [KivyMD ] 0.104.2.dev0, git-Unknown, 2021-03-13 (installed at "/home/sk2000/pro/-pro/venv/lib/python3.8/site-packages/kivymd/__init__.py")
[INFO ] [Text ] Provider: sdl2
[ERROR ] [Input ] MTDev is not supported by your version of linux
Traceback (most recent call last):
File "/home/sk2000/pro/-pro/venv/lib/python3.8/site-packages/kivy/input/providers/__init__.py", line 41, in <module>
import kivy.input.providers.mtdev
File "/home/sk2000/pro/-pro/venv/lib/python3.8/site-packages/kivy/input/providers/mtdev.py", line 84, in <module>
from kivy.lib.mtdev import Device, \
File "/home/sk2000/pro/-pro/venv/lib/python3.8/site-packages/kivy/lib/mtdev.py", line 29, in <module>
libmtdev = cdll.LoadLibrary('libmtdev.so.1')
File "/usr/lib/python3.8/ctypes/__init__.py", line 451, in LoadLibrary
return self._dlltype(name)
File "/usr/lib/python3.8/ctypes/__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)
OSError: libmtdev.so.1: cannot open shared object file: No such file or directory
[INFO ] [Window ] Provider: sdl2
[INFO ] [GL ] Using the "OpenGL" graphics system
[INFO ] [GL ] Backend used <sdl2>
[INFO ] [GL ] OpenGL version <b'3.0 Mesa 20.3.4 (git-6d8c68603f)'>
[INFO ] [GL ] OpenGL vendor <b'Intel Open Source Technology Center'>
[INFO ] [GL ] OpenGL renderer <b'Mesa DRI Intel(R) Iris(R) Plus Graphics 650 (Kaby Lake GT3e) (KBL GT3)'>
[INFO ] [GL ] OpenGL parsed version: 3, 0
[INFO ] [GL ] Shading version <b'1.30'>
[INFO ] [GL ] Texture max size <16384>
[INFO ] [GL ] Texture max units <32>
[INFO ] [Window ] auto add sdl2 input provider
[INFO ] [Window ] virtual keyboard not allowed, single mode, not docked
[INFO ] [GL ] NPOT texture support is available
main
[INFO ] [ProbeSysfs ] device match: /dev/input/event10
[INFO ] [ProbeSysfs ] unable to found provider mtdev
[INFO ] [ProbeSysfs ] fallback on hidinput
[INFO ] [HIDInput ] Read event from </dev/input/event10>
[INFO ] [Base ] Start application main loop
[INFO ] [HIDMotionEvent] using <SYNA3602:01 093A:0255 Touchpad >
[INFO ] [HIDMotionEvent] <SYNA3602:01 093A:0255 Touchpad > range ABS X position is 0 - 1707
[INFO ] [HIDMotionEvent] <SYNA3602:01 093A:0255 Touchpad > range ABS Y position is 0 - 1060
[INFO ] [HIDMotionEvent] <SYNA3602:01 093A:0255 Touchpad > range position X is 0 - 1707
[INFO ] [HIDMotionEvent] <SYNA3602:01 093A:0255 Touchpad > range position Y is 0 - 1060
[INFO ] [Loader ] using a thread pool of 2 workers
[INFO ] [Base ] Leaving application in progress...
最佳答案
我在 Linux Mint 20.2 Cinnamon 上遇到了同样的问题,但对于其他 Linux 发行版(例如 Ubuntu)可能也有类似问题。
这是因为我使用“软件管理器”安装了 PyCharm Community Edition。乍一看似乎没问题,但由于它是作为扁平化包提供的,因此无法正确访问主机 Linux 资源并与之配合。例如,您无法访问计算机上安装的 Python,也无法从计算机加载共享库。这是 MTDev 和 libmtdev.so.1 错误不可用的根本原因。 我也无法在 PyCharm 之外启动项目,因为 Python venv 指向仅存在于 PyCharm 应用程序虚拟化环境中的 Python 二进制文件。
如果您使用的是“软件管理器”安装的PyCharm,请将其卸载,然后从官方网址下载:
https://www.jetbrains.com/pycharm/download/#section=linux
将下载的文件解压到您喜欢的文件夹中,然后每次要启动 PyCharm 时启动 bin/pycharm.sh。
PyCharm 启动速度更快,并且您在加载 MTDev 共享库时不会出现任何问题。
当然,如果您的计算机上没有 MTDev,那么您也必须安装它:
sudo apt-get install libmtdev-dev
关于python - OSError : libmtdev. so.1:无法打开共享对象文件:没有这样的文件或目录,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/66621518/