Raspberry Pi Forums

munklefish

I've setup 4 Pi4B (4GB) in our office and created a shared folder on the Network. This network device/drive is a usb stick on the Fritz.Box router. All devices are able to see the share and read / write files. If I create a file on the network shared device via rPi A, B or C it will not show up in t...

munklefish

GPIO - I've not gotten the geekpi/X730 power-management hat (https://raspberrypiwiki.com/X730) to work. GPIO via access to /sys/class/gpio does not seem to work for me. I'm struggling with the x730/735 on Debian for Pi. Heres a couple of links I'Ve found and tried but nothing works yet: https://ras...

munklefish

It's considered good form to post about how you solved the issue rather than just adding "solved" to the title and disappearing. Without your solution no-one else can learn from your situation, nor can they try your solution for themselves.

munklefish

<r>***Appoliges for resurecting an old thread, but it still shows up early in Google searches**<br/> <br/> Exactly! Not only because it saves a little energy but also because it means your door is locked by default. The way OP is currently doing it means that a power cut would result in the door bei...

munklefish

I've got a Pi4b with a power management board that currently takes a 12v input and converts it down to 5v. After about 12-15hrs of use I start getting 'ffff' as a result of the following command: cat /sys/devices/platform/soc/soc:firmware/get_throttled However, if I run 'vcgencmd get_throttled' it r...

munklefish

I was wondering if there could be some issue in the SSD partion table since the only partition on there after the script was a 4M vfat. Could it also be the case that the SSD was a "hybrid" MBR/GPT, don´t now if it would matter. I manually setup the SSD to be root filesystem, and it worke...

munklefish

No one else has reported this problem with usb-boot . If you're not willing to attempt some troubleshooting, I'm afraid I can't be of much help. When did I say I was unwilling to "attempt to troubleshoot"? I simply said I hadn't tried a usb stick since I'd spent a lot of money dedicated t...

munklefish

Being unfamiliar with the checking utility you are using, should it not report back 100% healthy on a new drive? Yes, but this isn't a new drive as previously stated. It is a fully operation SSD that has been wiped clean and shows as well within expected health levels for a usable SSD. Another poss...

munklefish

Did you try a USB flash drive instead?

No because I've spent a lot of money on specifically using an SSD.

munklefish

I tried that and got the same output. I checked the drive and it's at 85% health according to CrystalDisk.

Any suggestions?

munklefish

It shouldn't matter, but you could try deleting all partitions first. Even better would be to use imageUSB to 'Zero USB drive' (Boot Sector(s) Only).

Great, I'll give that a try in the morning.

munklefish

chmod +x usb-boot I didn't know about that bit. I can now get the script to run without using forcing bash. As for the drive it was definitely working when I took it out of a Windows PC. What's the best state for the drive to be in prior to running this script? Should it be unpartitioned/unformatte...

munklefish

Yup, on the latest fully updated raspbian.

If I just run

Code: Select all

sudo ./usb-boot

I just get
sudo: ./usb-boot: command not found

munklefish

I'm trying to use this on a Pi 4b but not having any success. Am I right in running this as sudo bash usb-boot ? That's the only way I can get any sort of activity from the script. If I do that I get the menu system and select the ssd/usb drive. But, once I've gone through the options the script end...

munklefish

Its odd as I have an identical Pi1, which remains up, with wifi adaptor and webcam for months, no problem, I cloned the SD card (so same kernel and firmware) on another Pi1 with same wifi dongle but different camera module, gives the usb power problem after 12/24/36 hours, very odd. You just think ...

munklefish

Just tested this with the Pi 3 in case anyone is interested. Here is what I am seeing. The USB port numbering from the picture posted above: Hub:Port -- Controlled port(s) 0:1 -- Controls the Ethernet port 0:2 -- Controls all four USB ports (not the Ethernet) 0:3 -- Controls USB Port 4 0:4 -- Contr...

munklefish

Does this work for Pi 4b ?

munklefish

This is a great raspi image. It's really useful for plugin dev work, and I plan on setting up several of these for different purposes / projects. I think this has great potential as a low cost, low power dev friendly environment. On that note, I've got a few suggestions that would make this even grr...

munklefish

Don't know if you want to try another VNC, but I use x11vnc and have lxde autostart it. I found x11vnc was better for me as I wanted to access the same session as being displayed via HDMI (console 0). Plus, it supports UVNC and TightVNC file transfer. steps: install and set password - sudo apt-get ...

munklefish

Please elaborate on how you resolved this.

munklefish

Thanks for the great response.

munklefish

munklefish

OK thanks.

Any idea how the clock speed relates to the sdcard speeds?

munklefish

Thanks for the link. I meant from a technical perspective though. I'm wondering what the theoretical max speed is. From what I know of the pi things like the land are controlled by the USB so are essentially USB devices meaning the USB max bus speed is the limiting factor. If that's the same for the...

munklefish

Hi,

Whats the fastest read/write speed of and sd-card can the pi theoretically handle on the sdcard slot?

Is this controlled by the usb, and thus limited to 40ish mb speeds?

Any ideas/facts would be appreciated.

Thanks & MERRY CHRISTMAS!!!

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