Beginners • Re: [solved] You know the Pimoroni NVME Duo board is Gen 2.......
Hi,These nvme base hats look interesting but do not have access to them, perhaps someone here can answer a question I have. From what I have read a few people running nvme often at gen3 have seen...
View ArticleBeginners • Re: How to Install Blender 2.79b on Raspberry Pi 4? Issues with...
Is this the same question as in the last post of viewtopic.php?p=2251201#p2251201Statistics: Posted by neilgl — Tue Sep 10, 2024 9:04 pm
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Networking and servers • Re: Remote Access To Branch Sites Behind Routers We...
Hi epoch1970,How many branches? This is a mess, with many branches it qualifies as an unmanageable mess.Currently fifteen.Use a VPN and separate the network from applications and users. OpenVPN with...
View ArticleDeutsch • Re: Desktop wallpaper ändern via Kommandozeile
In der bash funktioniert beispielsweise sowas:Code: for f in /usr/share/rpd-wallpaper/*.jpg; do pcmanfm -w $f; sleep 1; doneIm Wayland hab ich das gerade laufen lassen. Ich meine mich zu erinnern,...
View ArticleTroubleshooting • Re: Pi 5 won't boot Pi 4 SD card (Bookworm)
Just a small update: I notice the pi4 already mounts to /boot/firmwareCode: $ mount | grep boot/dev/mmcblk0p1 on /boot/firmware type vfat...
View ArticleC/C++ • Re: Someone from another forum is pulling my leg
The book says 10 bytes the program below says 8 bytesThe book may be wrong, but the idea behind is likely correct:x86 CPUs used to off-load floating point operations to an x87 coprocessor. That...
View ArticleGeneral • Re: dynamically changing an array that gets continually sent to SPI
By the way you need a sync point here. Or really bad things happen. (Bad things is ambiguous intentionally!) I also agree with katak255 you do not really need DMA for this one. If you want I can show...
View ArticleTroubleshooting • Re: Pi 5 serial output is buggy
Uh... "\n" is a scape character for new line, is it not? Do you really mean that you want the "\n" to be printed?If so replace "\n" with "\\n" in our cold and see what happens.As for the missing === I...
View ArticleAdvanced users • Re: Image File Utilities
Just noticed something with my backups of Ubuntu 24.04. The Bootfs mounting for /boot/firmware is unmounted during backup and not mounted afterwards. The weird thing is it doesn't do it every time....
View ArticleTroubleshooting • Is there any chance to get my Pi working again?
Ummm.... I was working on pi4 and suddenly something happened that Idk and the next moment I saw my Pi covered or say diped in milk that was slipped by my hand onto the pi... I imidiatly unplugged it...
View ArticleTroubleshooting • Re: Is there any chance to get my Pi working again?
Ummm.... I was working on pi4 and suddenly something happened that Idk and the next moment I saw my Pi covered or say diped in milk that was slipped by my hand onto the pi... I imidiatly unplugged it...
View ArticleAutomation, sensing and robotics • Detecting when 12V power is cut
I'm making a carputer and want to have my Pi do a graceful shutdown when the car turns off. I can have the Pi take power from the always-on 12V supply through the HiFiBerry Amp to get power, but how...
View ArticleAutomation, sensing and robotics • Re: Detecting when 12V power is cut
I'm making a carputer and want to have my Pi do a graceful shutdown when the car turns off. I can have the Pi take power from the always-on 12V supply through the HiFiBerry Amp to get power, but how...
View ArticleAutomation, sensing and robotics • Re: Automatic Bat detector.
Guys,A little box turned up today.For info its slightly different from the image in both the App and and earlier images. Instead of the surface mounted buttons it has capacitive pads. It took me a...
View ArticleGeneral discussion • Re: Raspberry Pi 5 and i2c OLED DIsplay not working
This errorCode: RuntimeError: Cannot determine SOC peripheral base addressis from a gpio library that is not compatible with the Raspberry Pi 5. I had a poke around, but I couldn't pinpoint the code...
View ArticleRaspberry Pi OS • Re: Today's chromium-browser updated seems borked
Fixed version should be up now.The fixed version seems to work well with google account. No unintended account logout so far.Thanks for the hard work.Kind regards.Statistics: Posted by AkulaMD — Thu...
View ArticleNetworking and servers • Re: RAID setup problem
ok, I didn't get any errors:Code: root@raspberrypi:/home/pi# sudo mkfs.btrfs -f -L my4HDDraid10 -m raid10 -d raid10 /dev/sda /dev/sdb1 /dev/sdc /dev/sdd1btrfs-progs v5.10.1 See...
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Off topic discussion • Re: Boolean Algebra?
There is no addition, subtraction, division or multiplication in boolean algebra. There is and, or and not. With the exclusive or being (A OR B) AND (NOT (A AND B)) as morphy_richards said above.Code:...
View ArticleTroubleshooting • Re: pcmanfm not refreshing after drag and drop
try a spare sd with the latest bookworm or bullseye(legacy) installed, those are the only 2 still receiving updates and fixesbuster is eol https://www.debian.org/releases/buster/Statistics: Posted by...
View ArticleBeginners • Re: Chromium Kiosk not visable
On Bookworm we can use wayfire.ini to start chromium. Login as pi and edit Code: .config/wayfire.iniAdd these lines at the end (if not already present) save and reboot (or logout then login...
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