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Unable to connect to pulseaudio11/8/2022 ![]() ![]() # A mapping of file descriptors (integers) to InputDevice instances. Scan.py from multiprocessing import Processįrom evdev import InputDevice, categorize, ecodes I have a python 3.7 code and the code is shown below and I only need to use 1 of the raspberry pi usb port out of the 4 USB Port for the usb scanner, but when i run the code it show an error: Inappropriate ioctl for device "evdev", how do I solve this issue? How do I make the usb work, I try all the other 3 USB port it have the same error message. ![]() I have formated and re-installed the Raspberri-OS a bunch of times already, and tried as many tutorials as I could find. I'm honestly desperate at this point since I have spent more than 10 hours just trying to connect to the WiFi. So it must be something that I'm misssing. I know that the Raspberry pi, and the wifi connector work well. Now whenever I try to pair/connect to my computer, it pairs but fails to connect. Then I eject the sd card, insert it in the raspberry pi and it doesn't connect to the wifi. Since this morning I have been unable to connect my bluetooth headset to my ubuntu Gnome 16.04 machine. This sets up pulseaudio to be used as an alsa device by default so applications use it without any additional configuration. eric) is part of the audio group: sudo apt-get install pulseaudio pulseaudio-utils sudo adduser eric audio Change /etc/nf look like the following. Then I created the wpa_nf file containing this: country=CZĬtrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev Install pulseaudio and make sure user (e.g. Then I created a blank ssh file inside the sd card (boot) to allow the ssh connection. After writing it, the verification returned an error that couldn't create a FAT32 partition). (Note I've also tried with the advanced option pressing Ctrl + Shift + 10, and set up the wifi, ssh over like this. But I had to format the sd card, and re-do it and it doesn't connect to the WiFi anymore. I have followed them and they worked, once. I know there are a bunch of blogs explaining how to set up the wifi headless on the raspberry pi. ![]()
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