Advanced users • Autoboot/tryboot not working on CM4
Hello. I'm working on a CM4 that uses both secure boot and a dual boot partition setup. I'm having trouble getting `tryboot` to work.Versions:EEPROM bootloader: RPi: BOOTLOADER release...
View ArticleTroubleshooting • Re: Pi 5: display sleeps and immediately wakes back up
Bump - still not solvedStatistics: Posted by i0ntempest — Wed Apr 10, 2024 11:12 pm
View ArticleMedia centres • Re: Radio/media player
any direction would be appreciated!This has been done many times over the last twelve years of Pi so I suggest you start with a forum and internet search. It's highly likely there will be project that...
View ArticleTroubleshooting • Re: Revert rpi-update on Pi 5
I am noticing the same issue with the inability to automount the drive with the latest updates. A fresh PI OS install lead to the same issue. The drive was working fine when connected to the RPI 5 and...
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Troubleshooting • Re: Temporary failure in name resolution
Thanks @MiscBits for your help.It wasn't necessary after all to use your tips.Id did Code: sudo nano /etc/resolv.confFilled the empty space with Code: nameserver 192.168.2.254A reboot completed the...
View ArticleBeginners • Re: All my app got uninstalled after power cut
I didn't know you could put / and /root in read only but wont that stop me installing stuff using apt?Oh, you have to change it back to RW when you bring it into the shop for changes. I only set it to...
View ArticleBeginners • Re: SSH to Raspberry Pi Zero W
Very strange. Some thoughts:Have you tried accessing the RPI from a different computer?Is the RPI on the same sub-net as your computer? Is your network using IP4 and IP6? Do you use IP6 off your...
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 ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: What is the fastest baudrate for RPi...
there are ~3 different things affecting the max baud rate for the PL011first, its based around 16x over-sampling, so internally, it has to generate a clock that is 16x your baudtaking your 4mbaud...
View ArticleBeginners • Re: Raspberry Pi 4b will not boot.
[...] and it only sees it as a 32GB disk.That's somewhat odd. Too big to be the boot partition in a standard image, too small to be the entire card. On the other hand it is aproximately the upper...
View ArticleAdvanced users • Re: Power On Raspberry Pi 5 Automatically
when you apply power, what does the status led do?Statistics: Posted by cleverca22 — Thu Apr 11, 2024 10:43 pm
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General discussion • Re: Booting Pi4 from SSD, are there any risks
No risk of damage running with an SSD on a Pi 4B.[pedant]No more than with any other boot media anyway.[/pedant]Statistics: Posted by thagrol — Thu Apr 11, 2024 10:46 pm
View ArticleTroubleshooting • Re: Changing Screen resolution
"so what screen are you usingwhy not just use the screen configuration in the menu."Coming from Windows 11 that is the first thing I looked for but couldn't find it. Maybe I need new eyes but just...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
I can see a 15.6" HDMI / 1920x1080 60Hz IPS portable monitor with twin speakers on Amazon right now for £99 (Arzopa). A Pi one would need a USP to make it stand out and not be just another option....
View ArticleGeneral • Re: Help with PIO fundamentals to drive matrix-based displays.
I have made progress but it's still not right. I have successfully sent DMA to the PIO but it is just shoving it in as fast as it can and ignoring the FIFO buffer. I thought I found the solution with...
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Beginners • no video using RPI5 and Bookworm
I am using a new RPI5 and bookworm with a motion detector and a V2 camera attached. The following code has two alternative lines, each beginning with "os.system." When I hash out the second one, the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • I2c suddenly stopped working
Hey everyone,This is my debut post here, so if anything doesn't align with the forum's norms, please let me know.I've been encountering some issues with my I2C setup. Initially, everything was running...
View ArticleGeneral discussion • Cnstant freeze with Pi 5
Please anyone I have had this Pi 5 for a week now and it is the third one. When I start it up the fan spins then shuts down. After a few minutes the power button turns orange and the unit is...
View ArticleNetworking and servers • Re: Problem when SSH using windows and Raspberry Pi 4
Edit 2: Doing ping raspberrypi.local I do not get the IP address of the raspberry:ip_not_showed.jpgThat looks like an IPv6 address when you are expecting an IPv4 one. Have you tried disabling IPv6 on...
View ArticleGeneral • Re: Clarification on GDB firmware load
i think i saw some special code in openocd, so when you try to write to the flash, it will call the correct rom functions to actually re-flash it properlyi can see how gdb would be going thru that,...
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