Sohan Arafat
  • Member for 2 years, 4 months
  • Last seen more than a month ago
double boot on the same PI
2 votes

Then install retroarch in raspbian and use it. Then you can have both.

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How much temperature is normal temperature for Raspberry Pi 4
2 votes

In that case you can use two more fans and detach that fan which is connected with pi. Find two processor fans of 12V and an adapter. Attach them in parallel. Put one on top and another on one side. ...

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Kali Linux Wifi Monitor Mode
2 votes

You should try a USB WiFi Dongle that has the supporting chip-set. Then install required drivers , then use airmon-ng. This should work.

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Importing raspi data from sd card to computer
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2 votes

Install EXT2FSD on your windows. Then you can copy paste the files inside. Before doing so make sure your PC is free from harmful malware and viruses. Or you can jack that SDCARD in another Linux OS ...

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Is Raspberry Pi a good system for a middle schooler to learn to code?
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2 votes

Raspberry pi was developed for these types of situations. It is easy to use. With some basic knowledge of Linux it can be used with more efficiency . Anyone can use this device like any other PC. ...

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Powerbank for Raspberry pi 3 B + car robot
Accepted answer
2 votes

Power bank is a poor choice for raspberry pi. It will work but I don't think it will work that fine. You have to make something that gives you 5V 3A power. Here is how you can make one, 1. 12V lipo ...

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What are the max current rating for 3.3v and 5v rail of the Rpi 4B
2 votes

30mA for 3.3V (GPIO pins) For 5V there is no actual limit because that is directly attached with the power chip. Using 5 V rail is dangerous than using a USB type-C.

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How do I disconnect from wireless after exiting the browser?
2 votes

You are misunderstanding something. Things doesn't work like that. Whenever pi is booted ,by default it automatically connects you with the wifi. And it stays open unless you close the connection. ...

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Is there a collection of teaching materials?
2 votes

Go to the raspberry pi official site, There is a page where you can download MagPi magazines for free and keep them in sdcard.

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How do I connect Raspberry to power? What kind of cord would I need?
2 votes

Officially the rating is 5V-3A. But Raspberry Pi works very well with a 5V-2.5A adapter. If you have a 2.5 ampere mobile charger you can use that too. But never use a fast-charger. If you want to use ...

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Raspberry Pi 4 GPU math
1 votes

Check for the boot partition. There you can find many overlays. Try using them. And install mesa gl driver. Then you can activate them from raspi-config

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Application option vanished from menu
1 votes

If you are using katoolin then you must maintain the installed applications carefully. If any packages conflict from different repo your system might never work. And in this case you have replaced a ...

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No sounds playing from USB external speaker on Raspberry Pi
1 votes

If everything is going okay then you have to find these: Did you set the output from audio menu which is at upper-right side of task bar? Is your output forced or not from boot menu. If you find ...

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Boot up problem after system update
1 votes

Somehow your boot partition is corrupted/edited/removed/illegally(without proper permission) edited. And now it can not find the partition. This happens most of the time when we are trying to edit a ...

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Copy current SD image to larger SD card
1 votes

There is an app called sdcard copier (piclone) available now. Use that app to make a complete backup of your OS and you can use that later.

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I lose all audio when I install the Waveshare drivers on my Raspberry Pi 3
1 votes

Check for Pulseaudio and ALSA driver. If they are both installed the sound will never work on Raspbian. You have to delete Pulseaudio.

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How can Rpi python GPIO 5V relay control a 12V solenoid door Lock?
1 votes

Use a transistor as a switch and use 12V across that transistor. This is the safest way. Measure the relay resistance first to choose your transistor.

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Cannon Printer in CUPS rastertoufr2 failed
1 votes

Cups should be available for raspbian . Use apt. And then activate it with service command. Looks like you are trying to execute a deb file or source for amd processor. Try ARM

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Best voltage for a Raspberry Pi 3B
1 votes

5.1 V is preferable if you are using a normal short cable. 5 Volt is good for a fast-charging cable. 5.2 V is good when you are using a poor quality of USB charger cable or a longer cable. The voltage ...

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Unable to use aircrack-ng commands after using the argument --bssid with airodump-ng!
1 votes

Internal network adapter does not have the ability to work monitor mode. Please use an USB wifi dongle that can do this.

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trying to open .deb files in raspbian
1 votes

As the comment goes I think you are trying to install a .deb file that has dependencies out of the source. And also you have to run dpkg with sudo. Hope this helps.

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HDMI port won't work on Raspberry Pi
1 votes

If possible find another linux device and connect that sdcard with that PC. Then go for config.txt and uncomment the the hdmi_safe=1. This could fix the hdmi output.

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Unsure of execute file on balenaEtcher
1 votes

Balena Etcher is available for Raspberry pi. you have to download the arm version from git Then follow the instruction procedure(This worked on 64 bit UBUNTU on RPi4). Alternatively you can use rpi-...

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Firefox for Raspi
1 votes

Firefox is better than any other browser, Even Chromium is a processing hog for Raspbian. You can use FF if you want.

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How to set up wifi with ubuntu 18.04.2?
1 votes

Follow this. Open or save a file in /etc/netplan with filename 50-cloud-init.yaml Enter the file with sudo nano and write these network: ethernets: eth0: dhcp4: true ...

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How can I enable audio on a raspberry pi 4 running ubuntu 19?
1 votes

Use this command amixer cset numid=3 1 This will fix the problem. If it doesn't work then try it with sudo

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Game controller to keyboard and mouse
1 votes

Install qjoypad. Then connect an USB controller with it. If you are using retroarch then you have to download and configure profile.

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how to create .iso file from Raspbian SD card with two partitions
1 votes

SDCARD copier can be used(It comes with Raspbian) in this situation if you want to take a backup of your system. It takes a lot of time though.

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Do I need to use a UPS with my RPI?
1 votes

When a software upgrade is going on , a sudden shutdown can hamper that update along with sdcard. I have faced many problems like this and always wanted to use an UPS. If you think you are going to do ...

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Using a motor driver such as the L298N with only one GPIO pin
1 votes

Use a MUX or logic gate and create a function that does two things while gpio reacts differently. This way you can do that.

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