Ubuntu • Re: Slow boot Pi4 Ubuntu 22.04.3 server: Failure...
Here is a workaround proposed by Steve Langasek(https://bugs.launchpad.net/ubuntu/+sour ... omments/74):Edit the `.yaml` file:Code: sudo cat /etc/netplan/50-cloud-init.yamlChange the `wlan0` interface...
View ArticleTroubleshooting • Re: RPi 3 B v1.2 ( 2015 ) with more modern OS ?
I've got VNC working !. Its just an option in raspi-config.I think I now need to work out how to set the default HDMI resolution, as it looks like my screen is not being recognised.Regarding...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Clarification on using PL011 UART
Should I disable Bluetooth as described in this section.Statistics: Posted by xtal256 — Tue Apr 09, 2024 10:41 pm
View ArticleArch • Re: bcm2711-rpi-4-b no modules
Code: -rw------- 1 root root 7.7M Apr 10 21:33 initramfs-linux.img-rw-r--r-- 1 root root 8.9M Apr 10 08:02 kernel_2712.img-rwxr-xr-x 1 root root 8.3M Apr 5 18:58 kernel7.img-rw-r--r-- 1 root root 7.5M...
View ArticleSDK • Re: Unrecognized option '-fcallgraph-info=su'
So what I would guess is you have effectively downgraded, gone from an OS or set-up which used a more modern 'arm-none-eabi-gcc' which supports '-fcallgraph-info' and allowed the build, to a much...
View ArticleBeginners • Re: How do I make a HTTP V2 Camera module stream?
Go to This exampleClick the Copy Raw file button on the mini toolbar near the top rght.Paste the code into ThonnyPress the Thonny Run arrow.On a computer connected to the same network point a browser...
View ArticleBeginners • Re: Can't access via http to my Raspberry
Have you tried just http://192.168.1.100 ?Yes I try all the possibilities with IP and :ports as well as :443, :80 :8080 :22 :24 :9000Now I checking the firewall and add a rule as root@pi:~# nft add...
View ArticleScratch • Variations in Scratch 3
I am using Scratch with some 5th graders on RPI2’s. I have Scratch 3 on my RPI4 and as an app on my Mac Mini. Could I expect Scratch 3 to function the same on the RP2’s, the RPI4 and the app on my...
View ArticleClik here to view.
General • Re: Default GPIO settings need to be spelled out, user will trip on...
Just trying to understand how useful is their 50-80K R(pu) R(pd) in the electricals. Assume I'm a little slow. If possible, someone explain to me what those figures are based on. Measured with what,...
View ArticleScratch • Re: Variations in Scratch 3
I am using Scratch with some 5th graders on RPI2’s. I have Scratch 3 on my RPI4 and as an app on my Mac Mini. Could I expect Scratch 3 to function the same on the RP2’s, the RPI4 and the app on my...
View ArticleAdvanced users • Re: RPI 4 GPU (spooky)
persistent storage on a Pi outside of the primary storage media and whether or not the "GPU firmware" can be compromised.this is because i was assuming that once the GPU is compromised and said...
View ArticleBeginners • Re: All my app got uninstalled after power cut
Run from a battery that is on charge ?I don't know what you mean by that i just got the charger from pihut and plugged it into the pi I mean run the Pi from a battery, which you can keep on charge,...
View ArticleClik here to view.
Gaming • Re: (OpenMoHHA) Medal Of Honor: Allied Assault War on Chest on...
Got it to compile on a Pi5 ./openmohaaarm64 --- Common Initialization ---OpenMoHAA 0.61.0-alpha+0.ab5efa5a linux-arm64 Apr 08 2024 UTC----- FS_Startup -----Current search...
View ArticleTroubleshooting • Re: RPi5 won’t boot - four green flashes from LED
Yeah it looks like 3 long and 1 short.viewtopic.php?p=2205061#p2205061there are several threads with that already answeredStatistics: Posted by cleverca22 — Wed Apr 10, 2024 10:48 pm
View ArticleGeneral • Re: Pulse counter using RP2040
So, I think I should be more specific:I am getting a square pulse (generated by a pulse generator). The frequency doesn't matter, as I can change the time between pulses. So I am generating 1 pulse...
View ArticleBeginners • Re: SSH to Raspberry Pi Zero W
Is the SSID and password correct?YesDid you re-check the IP address each time you re-booted? Unless you arrange for your router to do so there's no guarantee that the Pi will connect with the same...
View ArticleTroubleshooting • Re: Changing Screen resolution
so what screen are you usingwhy not just use the screen configuration in the menu.Statistics: Posted by kerry_s — Thu Apr 11, 2024 10:06 pm
View ArticleAdvanced users • Re: Power On Raspberry Pi 5 Automatically
Are you booting from something other than an SD card?Powering over GPIO means no PD so the Pi assumes a maximum of 3A available. That means if booting from USB it will pause and wait until you confirm...
View ArticleGeneral discussion • Re: Problem when SSH using windows and Raspberry Pi 4
Which OS and major release of it are you running?Is the ethernet connection the only way the Pi and PC can see each other? If they're also on the same WiFi network that can cause problems especially...
View ArticleTroubleshooting • Re: Waveshare 7" DPI + RPi Zero W - display not working
Success, but with the second display. That one didn't work either when I tested it the first time (probably with different timings in config.txt and overlays). So it seems that the first display is...
View Article