Raspberry Pi Stack Exchange Community Digest

Top new questions this week:

Cannot ssh raspberry zero over ethernet using adapters (Micro USB to usb and usb to ethernet)

I have: Raspberry pi zero with one micro HDMI port and 2 microUSB (1 for power and the other for general purposes) One Power Supply 2.1A (which I thought should be connected to the power microUSB One ...

raspbian networking ethernet pi-zero  
asked by wannaKnowItAll 1 vote

External SSD not properly detected if connected before boot

I have 2 Samsung 870 EVOs with USB bridges that I'd like to connect to RPi4. It seems to work fine when I connect them after the RPi4 has already booted and I can see them properly using lsblk. ...

usb boot  
asked by Alesito 1 vote

Greatest hits from previous weeks:

How to setup multiple WiFi networks?

I go back and forth from home to school with my Pi. I just got the WiFi working last night at home using wpa.conf instead of wpa_supplicant.conf as the book I was using had the walk thru for that ...

networking wifi static-ip  
asked by Chef Flambe 130 votes
answered by 11chubby11 119 votes

Access GPIO pins without root. No access to /dev/mem. Try running as root!

I've made a python script using the RPi.GPIO library. I need to run it without root but I get this error when running it with "python ./script.py": No access to /dev/mem. Try running as root! I've ...

asked by JoeyCK 44 votes
answered by joan 60 votes

How can I connect my Pi directly to my PC and share the internet connection?

What I want to do is to connect through SSH and HTTP to my Raspberry Pi without having to connect it to the router. I use the Adafruit's Web IDE to create and run my programs, and I'd like to access ...

networking ethernet  
asked by Marc 32 votes
answered by geoji 20 votes

How to stream Netflix on Raspbmc

There are different blog posts and forum threads discussing this and the challenges encountered (Silverlight, DRM, etc.). Also read about the XBMC Flicks addon. But, did anyone succeed to stream ...

raspbmc kodi  
asked by Marius Butuc 40 votes
answered by Kyle 24 votes

Raspbian root default password

I tried to modify the sudoers file on Raspbian /etc/sudoers, and it looks like I made a mistake, as I'm unable to modify it again. I am also unable to call any command that requires sudo permissions. ...

raspbian pi-2 root password  
asked by Dani 19 votes
answered by goldilocks 19 votes

How can I remove the GUI from Raspbian/Debian?

I would like to know how to completely remove X.org and all GUI-related components from Raspbian or soft-float Debian. The most obvious solution would be sudo apt-get purge xorg, but I am afraid that ...

raspbian xorg gui  
asked by fouric 72 votes
answered by Keith Smiley 56 votes

How do I set my Raspberry Pi to automatically update/upgrade?

Currently, to get things up to date on my Raspberry Pi, I have to type in sudo apt-get update and sudo apt-get upgrade. Is there a way to set it up to automatically do this? I am running Raspbian ...

raspbian raspbian-jessie update  
asked by Isaac Corbrey 53 votes

Can you answer these questions?

Creating a Network for 1 client device with wifi

Firstly, my apologies for using any incorrect terminology. What I have: A Raspberry Pi Zero W running Buster with a connected e-paper display, currently using a USB 2 Ethernet adapter to get it set up....

access-point hotspot  
asked by Jim 1 vote

kiosk mode buster lite Pi Br2

I am trying to view my Octopi PiCam on a PiB2. I followed the guide here: https://die-antwort.eu/techblog/2017-12-setup-raspberry-pi-for-kiosk-mode/ Everything has went fine, no errors, no crashes. ...

pi-2 raspicam kiosk raspberry-pi-os-buster  
asked by MechMon 1 vote
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