Raspberry Pi OS • Running Bookworm Lite on RPiZ2 W - Scrot not working
i have read that the only Screenshot utility that works in the LITE environment is scrot...... however whenever I try it fails with the message.scrot: Can't open X display. It *is* running, yeah?...
View ArticleGeneral • Re: SH1107 OLED 128x128 with C
I had about the same problem with SH1106, a 128x64 chip for which the SSD1306 example partially works. The difference between SH1106 and SSD1306 is that IIRC the latter has convenient...
View ArticleRaspberry Pi Desktop for PC and Mac • Re: How to configure Debian to look...
I understand about how it's an old version at this point The PC & Mac version is as dead as a dodo. Switch to Linux Mint.Raspberry Pi OS on Raspberry Pis is fully supported and fully updated (with...
View ArticleRaspberry Pi OS • Re: Running Bookworm Lite on RPiZ2 W - Scrot not working
Apologies forgot to add i am on the latest version of Bookworm 64 bit with all upgrades applied.Statistics: Posted by ejwjohn — Sun Dec 15, 2024 2:02 pm
View ArticleCompute Module • Re: CAM1 not working on a CM4 + CM4 io board
Look at your overlay if it has a 'CAM1' parameter. As you seem to be using your own - because there is no official one for IMX298 - you're on your own.Official overlays default to cam1 anyhow and only...
View ArticleTroubleshooting • Raspberry Pi-5 Memory allocation is not changing
I am trying to change cma and gpu memory allocation to 256M. Below are my config.txt and cmdline.txt files details. After amending these files allocation is not changing. Please helpsudo nano...
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General • Re: PT52-Lua The Modern Retro computer
Thanks! That's so awesome! I like the Mandelbrot set! I used to have it for wallpaper on a few computers.In the lua interpreter, I typed it all in, that code you said to try, but inside a 'do'...
View ArticleCamera board • Re: "Or Better"?
Well, with this recent install of Raspberry PI OS (Raspberry Pi OS Lite / Release date: November 19th 2024), the last 3 months of work just went down the drain. And, I tried reinstalling the October...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
There are lots of things one can connect to the GPIO header that would fail emission tests.Hence FCC 15.23 part b(b) It is recognized that the individual builder of home-built equipment may not...
View ArticleBeginners • Re: How to install libraries and packages on a pi zero 1.2,...
Thank you to everyone. I am sorry it was not so clear.The Pi is a Zero, the very first version and has no WIFI or means to access the internet.The card on it is a SD 32GB with Bullseye lite, without...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: External Camera Support
I used sudo:Code: v4l2-ctl -d /dev/v4l-subdev2 --set-dv-bt-timings queryNow i'm getting the following information:Code: v4l2-ctl -d /dev/v4l-subdev2 --query-dv-timingsActive width: 1920Active height:...
View ArticleRaspberry Pi OS • adduser/ NAME_REGEX value.
adduser per documentation uses NAME_REGEX to determine valid User IDs. The issue is contrary to the documentation NAME_REGEX does not appear to have a value (default or otherwise) as an environment...
View ArticleCompute Module • CM4 Module / MMC booting issue
Hello, I’m facing a strange issue with the CM4 module when booting from an MMC card. With an older batch, the boot process works fine, but with the new batch, for some reason, the SD signal voltage is...
View ArticleCamera board • Re: Using ov9281 on pi5 can preview, but taking photos is not...
Which make of camera ?Statistics: Posted by gordon77 — Mon Dec 16, 2024 2:26 pm
View ArticleAdvanced users • Re: MCP23017 overlay error -EIO: can't write IOCON 32
it's soldered but if i use the orginal build root i see them....do i need to activate any i2c driver for rpi0w ?Statistics: Posted by koerli — Mon Dec 16, 2024 2:26 pm
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Automation, sensing and robotics • Re: Emulate Mouse For 5B
Yep, another senior moment, I use TightVNC on the PC, I was getting mixed up with OpenSSH client and server which are now built in.Oh good...I was afraid that MY senior moment was not finding a new...
View ArticleRaspberry Pi OS • Re: Samba problem with mounted directory
Dunno. hortimech might but no idea when/if he'll see this thread.Well, I have seen it, but what I haven't seen is the output of:Code: testparm -sSamba will only share (it doesn't 'export') something...
View ArticleCompute Module • Re: CM4 Module / MMC booting issue
Sorry, but how do you boot an eMMC CM4 from uSD? Which interface did you connect the uSD card to?uSD card slot on the CM4IO is to be used with CM4 lite versions only.Statistics: Posted by...
View ArticleCamera board • Re: Setting correct display when using rpicam whilst using RPI...
I might be getting a bit confused about what you're trying to do. I think I'm right in saying that you would need your remote Pi to be running the GUI desktop in order to see the camera images...
View ArticleCompute Module • Re: CM5 and Mac OS Issues
It sounds like either the USB port was not able to provide enough current or the voltage drop on the USB-C cable was too high.If you have any peripherals or even fans connected to the CM5IO board then...
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