Latest threads in Raspberry Pi Groupshow only best voted threads

Subject Author Posted Replies
 
JTAG?
I wonder if any here have dabbled with the JTAG connections of the RPi, for it seems to me that as a low-level interested party it could be interesting to control a RPi4 through the JTAG interface,...
 
Logging webcams for RaspiOS
Does anybody know of a WiFi webcam that can be used with RasPiOS? I'd like to use it as a "trail camera" in low/no light for nocturnal vermin in a garage. Motion activated, IR sensitive. No need for...
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division par 1000 en bash
Hello ennuient mais?? #/bin/bash TOT=21765 let NUM=$TOT/1000 (( NUU=$TOT/1000)) echo "$TOT $NUM $NUU" le resulta est 21 Merci d'avance Bash use ONLY INTEGER numbers! Read man bash! TOT=21765 NUM=`echo...
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Upgrading GNU Troff -- dependency hell!
Hello, all When trying to upgrade GNU Troff (groff-base/oldstable) from version 1.22.4-3 to 1.22.4-3+ , `apt' proposes to do the following: The following NEW packages will be installed: acl bc colord...
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Re: A degrading micro-SD card ?
This describes how to check the condition using mmc-utils, if the Micro SD card supports it (and you can understand what it says): ought to try it myself some time... I don't think that's the right...
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Do I just need to change dhcpcd.conf to get a static IP?
I have two Pi systems on my LAN here at home, one just provides DNS using dnsmasq and the other has a big external USB drive for backups. The DNS Pi has a static IP of 192.168.1.2. If the DNS Pi dies...
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freebsd on pi4b won't boot
(This follows from the wireshark thread, but I've tried to move on) I have a sparkling new rpi4B 4Gb. It booted raspbian (off the net) happily, so I know that (a) the hardware works, and (b) I know...
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32 or 64 bit?
Hi all, I have a Raspberry Pi with Pi-Hole installed. It works fine. But how can I find out as to whether it's a 32 or 64 bits system? I need to know that to install another piece of software. Thanks...
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22
 
chromium - how to set a default profile and how to select the temp profile
Hello all, One : During my search to how to create a new profile for chromium I found that it normally starts with the last-used one. And that doesn't work for me. Is there a preference setting...
 
chromium - how to add existing adblocker to "Profile 1" ?
Hello all, I've used a Noobs installation in which chromium comes with an adblocker pre-installed in the default profile. The thing is that I've just created a second profile ("profile 1"), and see...
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Problems with 2160p files on 4k screen
Hi, I have some problems playing files with 4k resolution with VLC (or also Kaffeine) with a Raspberri pi4. The audio works well, but the video is always all black. At the beginning I had setting the...
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19
 
choice of the most fit Raspberry version
(I'm new to this NG) the budget not being crucial, what raspberry pi "version" (I mean main model and/or submodels/subversions) would you choose to perform these tasks 1) read a dozen of temperature...
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Scanning documents using an mfc-8480dn
Can a Brother MFC-8480dn all-in-one printer/scanner/fax be used to scan and import images into a Pi4 running RaspiOS? I've got gimp and xsane installed, but neither can see the 8480. However, it...
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Pi 0 W dropping wifi
Hi, I have a Pi Zero W stuck to the basement ceiling with a few simple low-power cron jobs: * read the Tilt hydrometer (bluetooth low-energy beacon about 2 away) * read a DHT-22 sensor (attached to...
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Accessing a file by Samba as it is being written to
I use my Pi as a PVR. I have use Samba (SMB) to share the drive to which the recordings are being written. I've noticed that when Windows accesses this shared drive while a recording is being made and...
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