3 ms·

I bought a raspberry pi and ran pi hole but it keeps turning off for some reason. I guess I got a faulty raspberry pi? But when it does go down all my browsing

I bought a raspberry pi and ran pi hole but it keeps turning off for some reason. I guess I got a faulty raspberry pi? But when it does go down all my browsing dies because no dns requests could be processed. So I went with running it in a docket container on my nas instead.

givinguflac 8y ago
I would try a different power supply and outlet, if you haven’t already. Personally I use Diversion, which does more than pi-hope and is available for Asus-WRT Merlin firmware. Http://Diversion.ch
voltagex_ 8y ago
Try a different power adapter. The Pi3b+ is better than older models, but can still pull 2A at 5V.
- TheRealPomax 8y ago
  And remember that the pi power supplies are actually 5.1V, not 5V - you can get way with 5V as long as your supply is a 3+A supply, so that at top draw, your supply isn't going to deliver a lower voltage while it tries to max out the amps. (it's why my raspi's are all on 5V/3.5A supplies instead)
  - voltagex_ 8y ago
    For anyone else reading this, the Amazon Echo (Dot) power supplies are among the best I've tested. I'd also recommend a USB tester like the RuiDeng UM24, especially if you use a lot of SBCs or USB powered devices.
darkmighty 8y ago
Apart from the power supply mentioned, is your temperature fine?
- lostlogin 8y ago
  To add to this - a load of these things are easily monitored via a cron job and with a slack webhook to notify of weirdness. High temperatures and outages notify me, a muted channel gets a line speed test every 30 mins (to help with a long term battle with ISP). My public IP is also posted. There might be an easier way to do these tasks but I don’t know it and Pi time is fun.
agumonkey 8y ago
things to check: - better supply - temperature (heatsink / fan ?) - sd card fault
- lostlogin 8y ago
  The crappiest heatsink money can buy will drop the temp 10 degrees Celsius in my experience.
  - agumonkey 8y ago
    Yeah, in these cases, a simple surface increase will help a lot since it's better than no heatsink.
  - 0-_-0 8y ago
    You can even use a bunch of copper coins

givinguflac 8y ago

I would try a different power supply and outlet, if you haven’t already. Personally I use Diversion, which does more than pi-hope and is available for Asus-WRT Merlin firmware. Http://Diversion.ch

voltagex_ 8y ago

Try a different power adapter. The Pi3b+ is better than older models, but can still pull 2A at 5V.

TheRealPomax 8y ago
And remember that the pi power supplies are actually 5.1V, not 5V - you can get way with 5V as long as your supply is a 3+A supply, so that at top draw, your supply isn't going to deliver a lower voltage while it tries to max out the amps. (it's why my raspi's are all on 5V/3.5A supplies instead)
- voltagex_ 8y ago
  For anyone else reading this, the Amazon Echo (Dot) power supplies are among the best I've tested. I'd also recommend a USB tester like the RuiDeng UM24, especially if you use a lot of SBCs or USB powered devices.

darkmighty 8y ago

Apart from the power supply mentioned, is your temperature fine?

lostlogin 8y ago
To add to this - a load of these things are easily monitored via a cron job and with a slack webhook to notify of weirdness. High temperatures and outages notify me, a muted channel gets a line speed test every 30 mins (to help with a long term battle with ISP). My public IP is also posted. There might be an easier way to do these tasks but I don’t know it and Pi time is fun.

agumonkey 8y ago

things to check: - better supply - temperature (heatsink / fan ?) - sd card fault

lostlogin 8y ago
The crappiest heatsink money can buy will drop the temp 10 degrees Celsius in my experience.
- agumonkey 8y ago
  Yeah, in these cases, a simple surface increase will help a lot since it's better than no heatsink.
- 0-_-0 8y ago
  You can even use a bunch of copper coins