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Questions tagged [firmware]

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Firmware is the code usually stored in flash ROM and contains the instructions for communicating with the other computer hardware.

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I am not a total Linux noob, but I do have some knowledge gaps (particularly when it comes to drivers) and I'm kind of at a loss for how to proceed. I have an old TV Tuner model Hauppauge WinTV-HVR-...
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I bought a batch of picos in Nov 2021. Been working with 2 of them since with no problem. Decided to update the micropython firmware. The units then lost connection to the computer with no COM port ...
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I asked on askUbuntu a while back but didn't get much traction... should have known there was a stack for Raspi... So I've been putting my HMDI output configuration in /boot/firmware/usercfg.txt ...
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Yesterday I installed openBSD on my Pi 4 with 8GB RAM: I first installed the [UEFI firmware][1] on the vfat formated, primary, and only partition of an SD Card I created an openBSD 7.3 boot stick I ...
M0M0's user avatar
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Whenever I run piOS bullseye on my pi4, it keeps saying “firmware rejected country setting” in sudo dmesg: I tried using a completely fresh installation of piOS bullseye without any pre configuration ...
stormfire's user avatar
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I am running into a problem in which I am unable to have my Pi detect my new RPi Camera V2. I am running on Ubuntu 20.04 LTS (focal) since I am working on a robotics project that requires ROS2(foxy). ...
boogie_muffins's user avatar
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The basic -lite image installs the following (and more) packages: wpasupplicant wireless-tools firmware-atheros firmware-brcm80211 firmware-libertas firmware-misc-nonfree firmware-realtek Where can I ...
maloo's user avatar
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I have the following entry in my logs: Oct 08 17:51:02 rpi-dash kernel: rpi_firmware_get_throttled: 9 callbacks suppressed It is suspiciously surrounded by warnings about power: Oct 08 17:48:07 rpi-...
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I have a bunch of raspberry pis Two of them show a vcgencmd version of (a Pi4, and a Pi3A): Jul 4 2022 14:41:54 Copyright (c) 2012 Broadcom version 01db5c05be1b3594c8f040ed7c1ac2748890c2c8 (clean) (...
Woodstock's user avatar
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I have a RPi 3b in my stack. Suddenly it stopped working correctly and after another OS flash it was dead. Now is there a way to revive it?
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Before you say that I haven't searched the internet, whenever I type "pi camera not detected" I literally don't see a single unclicked result. I am slowly breaking apart. PI 4 (8gb), V1.3 ...
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I've compiled a kernel for Raspberry Pi 4 (CM4 on IO board) and made a sd card and installed overlays, modules, copied the kernel to fat32 etc. When i boot, it gives only some messages to the point ...
Coliban's user avatar
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I have a Pi 3B+ that wont boot. It's a "new" unit that I received as a gift a few years ago and am just now taking it out of the box and trying to use it. I've tried several OS images, but ...
mikem's user avatar
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3 votes
1 answer
1k views

According to the documentation https://www.raspberrypi.org/documentation/hardware/raspberrypi/frequency-management.md On Raspberry Pi 4 Model B, firmware from late November 2019 onwards implements ...
saroj panda's user avatar
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Hy my raspi has this fstab: UUID=7d298733-8450-4adb-b654-6de49954db5c / btrfs defaults 0 0 UUID=AD5E-0725 /boot/firmware vfat defaults 0 1 Then the ...
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