Scraper

[Clyde]

Another tool to test sd cards and any other storage media is f3 - Fight Flash Fraud. It can test the card – or actually, its free space – even from within RetroPie, and thus, it doesn't require a re-installation just for this purpose. To install it, your Pi has to be connected to the internet, of course.

To install f3 in RetroPie, simply drop to its command shell by pressing F4 in Emulation Station and enter:

sudo apt install f3

To test the free space on the card, enter:

f3write /home/pi

(There's no space after f3!) This will write 1GB sized files with test patterns to the user pi's home directory until the card is full. After that, run the following command to check these files for any write errors:

f3read /home/pi

After that, you can delete the test files with rm /home/pi/*.h2w, and exit the command shell with exit or by pressing Ctrl+d.

[Daddyz]

Morning all , I'm doing the f3 test as we speak .....anything in particular to look for ....or is it self explanatory ?

[Daddyz]

Ok , this is what I got .
All good ?

[mitu]

Looks like the capacity is ok.

[Daddyz]

Thanks again mitu , so , what's my next step , get rid of everything and start from scratch , or any other steps I should contemplate...?.
( I did " image " Retropie on anew SD card but when installed in the unit , it gives me a whole bunch of text that I don't understand ).
My thinking is that I have to erase all on the Raspberry Pie before installing the new " image " .?
Thanks for your time

[mitu]

@daddyz said in Scraper:

My thinking is that I have to erase all on the Raspberry Pie before installing the new " image " .?

There's no need to erase anything, installing the image will automatically erase everything that's on the micro-sdcard - if that's what you're using.

[Daddyz]

Thanks again , ( yes on the micro card ) will try.....cheers

[Clyde]

@daddyz said in Scraper:

Ok , this is what I got

All good ?

You seem to have only used f3write, did you? That's only half of the test. Alhough it already shows that the card is writable and has the promised capacity, you'll have to run f3read afterwards to check that the files were actually written correctly. And don't forget to delete them afterwards, because your card doesn't have any free space left as long as they remain! (That only matters if you keep that RetroPie installation, of course.)

edit: I just noticed that my instructions above about f3read were somewhat abivalent. I changed them now, saying clearly that the user has to run f3read after f3write.

[Daddyz]

Hello all , first I'd like to thank you all for your help on the Sraping issue .
I replaced the SD card and now everything is working .
Thank you for the suggestion.
Now I have another issue , I cannot get to the desktop , had this problem a few months ago but was resolved , the thing is , I cannot remember how it was done .
Does the forum keep archives , perhaps I can look back at the messages and find the answer there to what was suggested to me .
Thanks

[mitu]

See https://retropie.org.uk/docs/FAQ/#where-did-the-desktop-go on how to install the desktop and start it.

[Daddyz]

Thank you mitu ....now I remember !!