Score:0

Any USB drive is non-existent after its formatting, why?

cn flag

UPDATE: solved by creating a primary partition with gparted on the usb drive. Now it becomes visible again.

[Ubuntu 20.04] Hi everyone. This problem has only occurred to me since yesterday and had never happened to me. So: if I insert a USB stick with files inside it is detected. But the moment I format it (applies to any other usb drive) it completely disappears from the radar. It remains visible only on "Disks". I can't mount it (causes fstab error) . I can't even decide to remove ubuntu and reinstall it since not even Unetbootin detects my usb stick !!!

in flag
"I can't even decide to remove ubuntu and reinstall" ⇢ Why on Earth would you re-install an operating system because it cannot read a USB device?
cn flag
I can't flash any USB device becauseit's not detected , I can't move files on any USB drive because it's not detected. Now i've tried to make a dir in /mnt called "redusb" , then i do a "mount /dev/sdb /mnt/redusb" Get this error: mount: /mnt/redusb: wrong fs type, bad option, bad superblock on /dev/sdb, missing codepage or helper program, or other error.
in flag
It sounds like you’re reading blogs full of ads for Linux advice. The OS is rarely the issue when a USB stick cannot be read. Let’s step through this with some actual data. There should be something in `/var/log/syslog` to explain why a USB device cannot be mounted. Let’s look at the errors to determine the cause before throwing the baby out with the bath water
sudodus avatar
jp flag
You can analyze the problem according to [this link](https://askubuntu.com/questions/144852/cant-format-my-usb-drive-i-have-already-tried-with-mkdosfs-and-gparted/933035#933035) and probably find a solution. (If you have bad luck, that drive's hardware is damaged, so that it no longer works, and you can find out about that too.)
cn flag
solved by creating a primary partition with gparted on the usb drive. Now it becomes visible again. However, I repeat that since yesterday if I format a usb drive using "Disks", it is not visible afterwards. And I solved it with gparted. creating a partition on the offending usb drive. now I will do it with everyone else.
sudodus avatar
jp flag
@ali3nfunk, Thanks for sharing your solution :-)
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