I know some USB devices when they reach a critical fault level will go
read-only when there are no longer any write cycles that can be safely
applied. like SSD's But I haven ever run into it to verify.
On Mon, Jan 16, 2023 at 2:23 PM Michael via PLUG-discuss <
plug-discuss@lists.phxlinux.org> wrote:
> creating persistence means I want to use the drive as if it were the main
> drive.
> The verbose flag is a big v? I tried the little v!
> sudo fsck -V $usb
> [sudo] password for michael:
> fsck from util-linux 2.37.2
> Same thing.
> sudo fsck -Vf /dev/sdb ; echo $?
> fsck from util-linux 2.37.2
> 0
> I think the zero means there is nothing wrong with the drive.
>
> "You don't say what you booted on - the USB drive? And what device is
> that?"
> What do you mean? I'm trying to run thOS from the pen drive? THe device is
> /dev/sdb?
>
> On Mon, Jan 16, 2023 at 2:00 PM Rusty Carruth via PLUG-discuss <
> plug-discuss@lists.phxlinux.org> wrote:
>
>> I think it is probably too early to say if you need a new drive, and I
>> don't know what you mean by 'create persistence', but I'll stick my foot
>> in my mouth and ask a few questions.
>>
>> You don't say what you booted on - the USB drive? And what device is
>> that?
>>
>> When you run fsck, I suggest you use the -V option (verbose). Also, what
>> is the return code from fsck? that is:
>>
>> sudo fsck -Vf /dev/sdb ; echo $?
>>
>> what number is the last thing before your next prompt?
>>
>> Did you boot from device /dev/sda? Is anything mounted from /dev/sdb?
>> (e.g. what does 'df -h' say (as one option))
>>
>> Finally, it is safer to do the fdisk commands manually and not use the
>> 'printf' trick. This works for me on all my systems:
>>
>> echo $usb ; sudo fdisk $usb
>>
>> (then I enter the commands to fdisk to create a new partition, or
>> whatever)
>>
>> Oh, the very first thing I should have asked is, what does 'ls -l
>> /dev/sdb' say?
>>
>> On 1/16/23 11:34, Michael via PLUG-discuss wrote:
>> > maybe that is why it ran out of space?
>> >
>> >
>> > On Mon, Jan 16, 2023 at 12:06 PM Michael <bmike1@gmail.com> wrote:
>> >
>> >> HI. On my Kali Live USB drive I am trying to create persistence. I did
>> it
>> >> once but then something happened (it ran out of space when I tried to
>> >> install snort) so I started over. But when I tried tpo create
>> persistence I
>> >> got the read-only error. YOu know in my search to get it out of
>> read-only I
>> >> discovered that it might mean my file system is corrupted.. But when I
>> ran
>> >> $ sudo fsck -f /dev/sdb
>> >> it just responded
>> >> fsck from util-linux 2.37.2
>> >> then when I attempted to follow the directions (that worked before:
>> >> sudo fdisk $usb <<< $(printf "n\np\n\n\n\nw")
>> >> Welcome to fdisk (util-linux 2.37.2).
>> >> Changes will remain in memory only, until you decide to write them.
>> >> Be careful before using the write command.
>> >> fdisk: cannot open /dev/sdb: Read-only file system
>> >> I'm thinking I need a new drive. Anything the gurus know that would be
>> >> beneficial before I spend the money on a new drive??
>> >> --
>> >> :-)~MIKE~(-:
>> >>
>> >
>> >
>> > ---------------------------------------------------
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>
>
> --
> :-)~MIKE~(-:
> ---------------------------------------------------
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--
A mouse trap, placed on top of your alarm clock, will prevent you from
rolling over and going back to sleep after you hit the snooze button.
Stephen
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