Porteus

How to copy file to sdcard and show progress?

I tried (example) but not work
the terminal show 100MB/s and exit command without warning.
The file is copied, but I need wait a few minutes to unmount usb reader sdcard
I use KDE4 x64

What is the size of the "test.img"?
because "--progress" is working fine when I do your rsync command with a ~1GB file.
Small Files may be written to a write cache, before they were actually copied
to the device. (Therefore the "umount" time delay).
If you like to experiment, disable the write cache (if any) with
hdparm -W0 /dev/sdX

Really only works with large files.
I tried with a 3GB file, but the transfer starts high ~70MB/s and goes down ~300KB/s and then stabilizes ~4-5MB/s.
cache not activated here
Thanks