![]() Remember that a full install to the USB drive is also an option, but it may restrict the drive from working on different computers unless proprietary drivers are installed. You can use it to test Ubuntu, troubleshoot issues, or as a portable operating system. ConclusionĬreating a persistent live Ubuntu USB with more than 4GB of storage allows you to carry a fully-functional Ubuntu system in your pocket. ![]() Step 4: Create the USB DriveĬlick on the âSTARTâ button to create the USB drive. Under the âPersistenceâ section, adjust the size of the persistent partition to your preference. Step 3: Adjust the Persistent Partition Size In Rufus, click on the âSelectâ button and choose the Ubuntu ISO. Step 1: Download and Run RufusÄownload Rufus from the official website and run it. Rufus supports persistence and does not have the 4GB limitation. If you are using a Windows system, you can use Rufus 3.8 or later to create a live/persistent Ubuntu USB drive. Choose the âPersistent liveâ option and adjust the persistent partition size to your preference. Sudo apt-get install mkusb Step 2: Run mkusbĪfter installing mkusb, run it and select the Ubuntu ISO. To install mkusb, open a terminal and type: This tool does not have the 4GB limitation and allows you to create a larger persistent partition. It provides an easy-to-use GUI interface where you can select the ISO image, choose the persistence option, and allocate the desired amount of space for persistence. Mkusb is a tool that allows you to create a live/persistent USB drive for Linux. At the next boot, the Ubuntu system will automatically use the bigger persistent partition. Open the FAT32 partition and locate the âcasper-rwâ file. This will be your new persistent partition. Choose âext4â as the file system and label it as âcasper-rwâ. Right-click on the unallocated space and select âNewâ. The USB boot software can also be used to make Windows 8, 10, or 11 run. It allows users to create a bootable live USB flash drive using an ISO image from a supported Linux distribution, antivirus utility, system tool, or Microsoft Windows installer. You can format your external drives to ext4 and FAT32 with Synology NAS. Universal USB Installer ( UUI) is an open-source live Linux USB flash drive creation software. Next, use the unallocated space to create a new EXT4 partition. You will need to install exFAT Access from Package Center to enable Synology. Shrink the partition to create unallocated space. Right-click on the FAT32 partition and select âResize/Moveâ. To install GParted, open a terminal and type:Īfter installing GParted, run it and select the USB drive. You can use GParted partition manager for this task. Step 1: Resize the FAT32 Partitionįirstly, you need to resize the FAT32 partition. To have more storage, you can replace the persistent file with a partition. However, this file is limited to 4GB due to FAT32 limitations. Unix USB Installers, such as Universal USB Installer from, create a persistent file on the boot partition. Step 3: Adjust the Persistent Partition Size.and then be sure that you have the same UID on all the machines you use. So after you mount your new device, you have to sudo chown $USER /media/$USER/newdevice/. ![]() In the case of unix-like filesystem this will not happen. If you format your filesystem as ext4, you have to change the ownership of its root directory after the formatting - otherwise it will be owned by root.įor vfat and msdos-like filesystems this is not a problem, because the auto-mounter will force the ownership to you anyway. and to really do it you have to choose Edit->Apply all. It will create a list in the bottom window.: Notice that gparted will not do all the operation instantly. Choose (1) a primary partion, the (2) right type, and if you add a label in (3) this will be the name of the device when automounted. I understand I can do this using the FORMAT command, passing in /p:0 (or another number for multiple passes) as the documentation for /p says: /P: - Zero every sector on the volume.I would like now to zero out the hard drive from a Windows system. To use gparted (short guide because How to format a USB flash drive? has a video - I hate that.)Īfter started gparted, remember to (1) choose the right device (triple check, and then again) and (2) unmount it if mounted (you can say it's mounted because then option like partition, format, etc are dimmed):Īnd create a big partition with Partition->New. 1 I have a hard drive previously used with a Linux system, with an ext4 filesystem. Create a partition table, one big partition, and format it - you'll lose a couple of megabytes but you'll have a much more standard device. It will probably not automount or misbehave in a lot of cases. (necessary sudo and device name omitted for obvious reasons).Īnyway, I strongly advise against using a whole, unpartitioned device. The solution is to use gparted, or format the device with command-line: mkfs.ext4 /dev/device This is a longstanding (reported October, 2012), incredibly overlooked bug: see.
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