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DO NOT use this tag for new questions; Identify actual OS e.g. Raspberry Pi OS-Buster . Raspbian renamed Raspberry Pi OS (32-bit) is a family of GNU/Linux operating systems derived from Debian. Version numbering follows that of Debian and the current stable is 11 (Bullseye). Raspberry Pi OS is the most widely used Pi based distro.
8
votes
Underclock raspberry pi without rebooting
Try this (no need for cpufrequtils):
echo 700000 | sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
Depends a little which Raspberry Pi you are using, but most can only step between min …
60
votes
3
answers
19k
views
Is the Raspberry Pi vulnerable to the Spectre or Meltdown exploit?
There are two new serious security flaws discovered, Spectre and Meltdown.
Is the Raspberry Pi vulnerable for Spectre and/or Meltdown?
3
votes
Are there any Python IDEs for Raspberry Pi 3 with step-through capability?
Try Thonny.
It's the new Python editor shipped with Stretch. It's fast and lean, and I find it easier to work with than Idle
sudo apt install python3-thonny
More info here
15
votes
4
answers
10k
views
Is the Raspberry Pi vulnerable to the KRACKs on WPA2 networks?
I have an updated RPI Zero W running Stretch.
The research is stating that wpa_supplicant is vulnerable on all Linux machines. According to Debian patches are rolled out:
For the oldstable distribut …
4
votes
Is the Raspberry Pi vulnerable to the KRACKs on WPA2 networks?
No, (but yes it was) a fully updated Raspberry Pi (Zero) with Stretch is no longer vulnerable.
Updates were made available this early morning.
Just run:
sudo apt update && sudo apt upgrade
And yo …
3
votes
Docker on Raspbian?
If you use Raspbian:
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install docker.io docker
Docker is now in the default repository,
Update: unfortunately this version is quite old, so …