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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 …
Janghou's user avatar
  • 1,446
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
Janghou's user avatar
  • 1,446
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 …
techraf's user avatar
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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 …
Janghou's user avatar
  • 1,446