我在本地机器上运行一个同事笔记本(她使用的是collab)。
导入后,此行代码立即
display = pyvirtualdisplay.Display(visible=0, size=(1400, 900))
_ = display.start()导致此错误(缩写为页面长度):
~/opt/anaconda3/envs/general-ml/lib/python3.8/site-packages/pyvirtualdisplay/abstractdisplay.py in _wait_for_pipe_text(self, rfd)
293 (rfd_changed_ls, _, _) = select.select([rfd], [], [], 0.1)
294 if not self.is_alive():
--> 295 raise XStartError(
296 "%s program closed. command: %s stderr: %s"
297 % (self._program, self._command, self.stderr)
XStartError: Xvfb program closed. command: ['Xvfb', '-br', '-nolisten', 'tcp', '-screen', '0', '1400x900x24', '-displayfd', '67'] stderr: b'_XSERVTransmkdir:
ERROR: euid != 0,directory /tmp/.X11-unix will not be created.
_XSERVTransSocketUNIXCreateListener: mkdir(/tmp/.X11-unix) failed, errno = 2
_XSERVTransMakeAllCOTSServerListeners: failed to create listener for local\n_XSERVTransmkdir: ERROR: euid != 0,directory /tmp/.X11-unix will not be created.
_XSERVTransSocketUNIXCreateListener: mkdir(/tmp/.X11-unix) failed, errno = 2
_XSERVTransMakeAllCOTSServerListeners: failed to create listener for local
_XSERVTransmkdir: ERROR: euid != 0,directory /tmp/.X11-unix will not be created
... AND ON AND ON FOREVER.我使用conda安装了pyvirtualdisplay包,并从Xquarts安装了Xvfb。
这两个工具对我来说都是全新的,所以我几乎不知道它们是做什么的。我试图让这个笔记本运行,这样我就可以学到更多的东西,但我甚至在开始之前就被卡住了。
发布于 2021-05-03 18:56:23
https://stackoverflow.com/questions/65890804
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