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1answer
81 views

can't format memory stick, get errors

I tried to format my memory stick,it says operation failed, but I get the following errors: Error creating partition table: helper exited with exit code 1: cannot open /dev/sdb: No medium found. ...
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4answers
6k views

Help me i can't format my usb? i have already tried with mkdosfs and gparted

I have a MicroSD card in a USB adapter (which plugs into a USB port on my machine, and acts like a USB flash drive). I was using Unetbootin to make this a bootable USB flash drive with Kubuntu. But I ...