Raspberry Pi OS • Re: RPi 5 8GB RAM failed reboot and exit to initramfs
I did not recall whether the Toshiba may or may not have been plugged in during the non-booting incident. I set eeprom boot order as NVMe last (SD and USB is either first or second). I am sure that SD...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: [I2C][UART] interface with 5v modules
Well, if you think the 10k ohm internal pull-ups are the waa to go, fine.I would connect a oscilloscope to the bus and look at the wayform. I'm sure you will come to different opinion.Statistics:...
View ArticleTroubleshooting • Re: Low 125Hz Bluetooth dongle polling rate
What happens if you add usbhid.mousepoll=0 to /boot/firmware/cmdline.txt?Statistics: Posted by jdb — Fri Dec 06, 2024 5:55 pm
View ArticleHATs and other add-ons • Re: Installing 1.44inch LCD HAT on Raspberry Pi Zero 2W
HelloIf you have any questions about waveshare products, you can send an email to support@waveshare.com and we will be happy to answer your questionsas it's a waveshare product, waveshare should...
View ArticleGeneral • Re: The debug probe seems flaky as hell
Or maybe is the debug tools, their configuration (launch.json in VScode, or openocd scripts), the cables etc.I am using SWD and crashing the cores on a daily basis, and I did a lot of 'bad things' to...
View ArticleLinux Kernel • Re: [vc_sm_connected_init]: failed to initialize shared memory...
I am currently trying to get the Pi Camera Module 3 working on a Pi 4 B under NixOS, but I'm having some issues with the video core drivers (which I assume are needed to use the camera).Your vchiq...
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Troubleshooting • Re: Pico W after connecting to laptop shows 2x on laptop
Have a look at the "Ports" in Windows 11 Device Manger. Mine shows a pico W as a "USB Serial Device" on COM4 and Thonny can use that:Statistics: Posted by neilgl — Sat Dec 07, 2024 5:57 pm
View ArticlePython • Re: PulseAudio and Root User Headaches
Does you code need to be run as root? If not don't do so.Depending on which OS and which release of it, your Pi may not be using Pulse Audio. RPiOS Bookworm, for example, defaults to using...
View ArticleAdvanced users • Re: NUMA Testing. Is this way safe enough?
I have overclock pi5 to 2.9G,without over volt.Maybe it's the reason of FAILURE?But my pi5 runs well for sevral week. I may test more(eg. No overcloking,disable NUMA) to find the reason.Yes, I'm sure...
View ArticleGeneral discussion • CM 5 Revision Code ?
Anyone know the Revision Code for the CM 5 ?It isn't listed here - https://github.com/raspberrypi/document ... codes.adocI'd guess it's either 0x16 or 0x18. And, yes, I am aware that determining board...
View ArticleBeginners • Re: Raspberry OS SMB - exFAT vs ext4
My concern is that I don't understand why all of the instructors/writers format the external drives as EXT4 not xFAT or NTFS, can someone explain that to me, please ?Sure.Clients accessing over Samba...
View ArticleTroubleshooting • Re: Weather Station RPI BME 280
If we are using Bookworm we need to create a python virtual environment (venv) to pip install the python library.Create the venv with system packages like this:Code: mkdir my_projectcd...
View ArticleAI Camera - IMX500 • Re: Unable to locate package imx500-all
you are running Ubuntu.No package in the ubuntu repositories.however, if you were running PI-OS, there IS a packageStatistics: Posted by terribleted — Sat Dec 07, 2024 6:16 pm
View ArticleTroubleshooting • Re: Network is unreachable
ping 8.8.8.8ping: connect: Network is unreachableSolve this first. If you can't ping the internet nothing else will work.Helpful things to look at`ip route` -- This should point to your...
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Beginners • Re: It wasn’t dead after all (pi 4 Doesn’t boot)
I see, thanks for the explanation Dom Statistics: Posted by girlintrouble — Sat Dec 07, 2024 6:20 pm
View ArticleTroubleshooting • Re: Out-of-the-box B+'s not booting
Sorry, should've clarified: I've tried Alpine and PINN.Statistics: Posted by averse — Sat Dec 07, 2024 6:21 pm
View ArticleAdvanced users • Re: NUMA Testing
P.S.: Official kernel 6.6.62 gives meThe implementation of fake NUMA on 6.12 (and later) is different, hence the difference in dmesg output.The important line is:Code: [ 0.000000] mempolicy: NUMA...
View ArticleRaspberry Pi Connect • Re: Raspberry Pi Connect for Organisations, plus...
1) You cannot PASTE when in Full-Screen, it just doesn't work. This means you have to jump in and out of full screen (Windows 11)2) I cannot paste into Mousepad (the OS's Text Editor).3) The paste...
View ArticleAdvanced users • Re: Where is the kernel config ? ( cross-computer )
That doesn't look like a normal Raspberry Pi OS layout. I'd expect to see all the boot files in /boot/firmware (for Bookworm), not /boot/broadcom.The answer is that your config file is in /boot on the...
View ArticleCamera board • Re: Camera flickering at low light
Auto_exposure = 0 will be auto, try 1,2 or 3It did not accept 2 or 3 setting, only 0 or 1, but still same flicker.Statistics: Posted by koku — Sun Dec 08, 2024 6:07 pm
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