[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: Debian Live USB fails; bricks the USB stick


Ken West wrote:
> westk[@]goshen]:/home/westk:> sudo dd if=/dev/zero of=/dev/sdd
> dd: failed to open '/dev/sdd': Read-only file system

What the hell ... ?
Why does dd talk of filesystems ? I'd understand if it said "Permission
denied". The superuser isn't what he used to be.

Googling brings no insight: If it was an SD card, the advice would be to
blow air through the card reader.

Is any filesystem on /dev/sdd* mounted ?
If so: Does it help to unmount it before dd ?

Have a nice day :)


Reply to: