sompi68 I installed the operating system on a 256 Mb ssd, but the Asi air pro shows me only about thirty, what could it be?
The 4 partitions of the IMG (disk image file) for the ASIAIR was created to fit into a 32 GB SD card (including the now less than 20 GB of empty space for your image files since ASIAIR itself has bloated in size).
You can burn them into a 256 GB drive, but the partitions will remain at the original sizes because ZWO did not implement the auto-resizing function in Raspberry Pi OS (née Raspbian) that you find with other software like NOOBS and INDIGO Sky.
This is also why burning new copies of the microSD card also takes forever, since it has to burn even the empty parts of the partitions -- if it had implemented auto-resizing, ASIAIR would take a fraction of the time to burn a new microSD image.
You can resize the partitions manually using command line tools in Linux (check with Google).
However, you are better off to use a USB stick, or small SSD, to hold your image data instead of the microSD card (which also has a finite plug/extraction cycles). I use a 1 TB Samsung T5 (bus powered) SSD with no problem.
Chen
