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(This step we have added after receiving lots of suggestion in comments section from our readers around the world. Step 5 Reboot the system after completing all the steps. REC which was created because of dosfsck command. Note** After mounting the USB pen drive you may see a new file with extension. Step 4: After the dosfsck command get completed.Remove the USB pen drive from system and then re-attach back to system.Now your USB pen drive should working and it should not have read only filesystem. Note: The dosfsck command check and repair MS-DOS filesystems.Because the filesystem of USB pen drive is vfat hence we are using this command Now we will run dosfsck command to check and repair the filesystem Step 3: As we know the USB pen drive got /dev/sdd1 partitionĪnd filesystem is vfat(see in Step 1).
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Note: Replace the /media/linux/C38C-099C with the mounted USB pen drive directory path which is showing output in your system after running df -Th command. (As you can see mounted directory path in above ‘Step 1’) Step 2: Now unmount the directory in which the USB pen drive is automatically mounted. If the Create a bootable disk using option is grayed out, click the File System box and select FAT32. df -Thįilesystem Type Size Used Avail Use% Mounted onĬgroup tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup Click the Device box in Rufus and ensure your connected drive is selected. Note: When you run df -Th command in your system,the USB pen drive may mount in different directory and the partition might also be different.Hence the output value which you will get, use the same values in further steps. In given below output you can see,in my system the USB pen drive is mounted in /media/linux/C38C-099C ,partition is /dev/sdd1 and filesystem is vfat. Step 2: First we have to find out in which directory the USB pen drive has been automatically mounted.For this run the df -Th command. Open the terminal and become super user by running below given command Automatically the Ubuntu will mount the USB pen drive and show icon on Desktop or Menu bar. Step 1: Attach USB pen drive in system’s USB port. To fix USB pen drive read only in Ubuntu,follow the given below steps I was not able to copy,create and delete any file.To solve this issue I followed some steps which I am sharing with this post. While copying some large file I mistakenly taken out USB pen drive before the copy get completed.Later I again attached the USB pen drive in Ubuntu system but found that the USB pen drive showing read only filesystem message. You can reserve up to 4GB on a larger USB stick. Choose your flash disk drive and be sure to click 'Stored in reserved extra space' to make it persistent, otherwise you wont be able to save recently installed programs or stored documents. Make sure you replaced ** (asterisk)with the correct device/partition name from the above output.Īgain replace ** with your respective letters.How to fix read only USB pen drive in Ubuntu Step 6 Choose the Flash Drive for Startup Disk.
#FORMAT FLASH DRIVE UBUNTU ISO#
We need to hard reset the flash drive anyhow to make it fresh and clean for maybe a new installation of the OS via burning the ISO on to the flash drive or for some other nerdy quests. But what if there are errors shown while formatting etc. Get a Linux ISO file, for Ubuntu you can use the link given at the beginning of this article. The best part of this USB creator is its interface that comprises three steps to flash any USB drive. We can use it on Windows, macOS, and Linux OS to create a Live Ubuntu USB. Formatting or factory reset/format or erase all the content of the external drive is pretty easy when done via GUI tools such as Gparted or Disks in Linux. It is also known as Etcher for Flash OS images to SD cards & USB drives.