There is one thing you can try before absolutely tossing it. Run dd as root with the following code: sudo dd if=/dev/zero of=/dev/sdbAnd let her run. That should erase everything on that stick, including partition info, boot sector and the like.
If there is a problem, dd will very quickly quit with an error.
-Eric
From the Central Offices of the Technomage Guild, Hardware dispositions Dept.
yeah. I think all is loast. I finally got around to looking at the gparted report:
========================================
| Device: | /dev/sdd |
|---|
| Model: | SanDisk Ultra |
|---|
| Serial: | |
|---|
| Sector size: | 512 |
|---|
| Total sectors: | 60063744 |
|---|
| |
| Heads: | 255 |
|---|
| Sectors/track: | 2 |
|---|
| Cylinders: | 117772 |
|---|
| |
| Partition table: | none |
|---|
| |
| Partition | Type | Start | End | Flags | Partition Name | File System | Label | Mount Point |
|---|
| /dev/sdd | Unpartitioned | 0 | 60063743 | | | iso9660 | Kali Live | |
========================================
| Format /dev/sdd as ext4 00:00:17 ( ERROR ) |
| | | calibrate /dev/sdd 00:00:00 ( SUCCESS ) | | | path: /dev/sdd (device)
start: 0
end: 60063743
size: 60063744 (28.64 GiB) |
|
| clear old file system signatures in /dev/sdd 00:00:17 ( ERROR ) | | | | write 512.00 KiB of zeros at byte offset 0 00:00:17 ( ERROR ) | | | | libparted messages ( ERROR ) | | | | Unable to open /dev/sdd read-write (Read-only file system). /dev/sdd has been opened read-only. |
| Can't write to /dev/sdd, because it is opened read-only. |
| Can't write to /dev/sdd, because it is opened read-only. |
|
|
|
|
any advice before I toss it? I suppose I could buy a chain and wear it around my neck!
lovely, my 32gb ultra is toast. I started gparted to see if I could format it and the square showing the partitions and usage is gray (as well as the file system icon).
Eric Oyen via PLUG-discuss said on Mon, 16 Jan 2023 16:38:57 -0700
>For most things, I use USB sticks in
>a write once, read many configuration scenario.
Another thing I've found anecdotally that helps lengthen the USB stick
life, whether write once or write a bunch, is to format it as Ext4. I
don't think I ever had one go bad as Ext4, but I have with the windows
format they're shipped with. Of course, if you have to interact with
windows computers or devices expecting windows formated USB sticks, my
trick becomes useless.
SteveT
Steve Litt
Autumn 2022 featured book: Thriving in Tough Times
http://www.troubleshooters.com/bookstore/thrive.htm
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