$display not set - Githubissues

BoboTiG / python-mss

An ultra fast cross-platform multiple screenshots module in pure Python using ctypes.

https://pypi.org/project/mss/

MIT License

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$display not set #265

Closed WanMMao closed 11 months ago

WanMMao commented 11 months ago

General information:

OS name: Debian GNU/Linux
OS version: sid
OS architecture: 64 bits
Resolutions:
- Monitor 1: 1920x1080
Python version: _3.8.0
MSS version: 9.0.1

info: I will start the Python script in rc. local this code is as follows：

error info is $display not set May I ask what the reason is

Please help me check what the reason is

BoboTiG commented 11 months ago

It seems similar to #263 but with rc.local. I do not have the exact answer, but you should be able to find in on internet. I will be happy to know the answer too :)

WanMMao commented 11 months ago

rc.local

If I don't start in rc.local, the code is normal, and this issue only occurs when I start in rc.local. I am confused

WanMMao commented 11 months ago

os.environ['DISPLAY']=':0' os.environ['Xauthority']='/home/username/.Xauthority'

use the code

I solved the problem