when i type lsusb than it shows these devices
In here, A-DATA Technologo Co., LTd. is my pendrive and
and Samsung Electronics co., Ltd Galaxy is my phone.
both are not showing in files -
OS: ubuntu 17.10
PC: dell inspiron 3542.
what is the solution ??
First try to see your volumes by writing
fdisk -l
This will show your volumes. When you see /dev/sdb (and its partition sdb1), run the following commands to format your drive
umount /dev/sdb1 mkfs.vfat -n 'pendrive-name' -I /dev/sdb1
After that you may eject the drive with
sudo eject /dev/sdb
Now again insert the drive and the pendrive will be visible.