ubuntu persistent usb

Enter your password and click the “OK” button. Open terminal (CTRL+ALT+T) and run below commands. Now we are going to create 2 partitions: 1 partition of 750 MB with a fat32 filesystem and 1 partition with the rest of the drive space with volume name "casper-rw" and ext2 filesystem. To install applications and save settings on a live USB drive, it must include a writable filesystem. The above article may contain affiliate links, which help support How-To Geek. To be clear, this is the last point at which you can back out. And remember to replace /media/ubuntu with /media/whatmountpointyouhave1 if you used a different name for the mount point. You should see the 2 partitions with the first marked with a * because it is active. This article will explain how to run Ubuntu 20.04 from a USB stick. Regardless of how it is named, the device that was not in the previous lsblk listing must be the USB drive. You must open or run Ubuntu from one of the drives and the other keep it disconnected. /dev/sda) and a partition (e.g. If you're booting from a system with enough RAM, it would be more desirable to use a tmpfs in RAM for /tmp, in which case you'd want to copy the ISO CD image to the USB drive and add a persistent partition (see next section). The below screenshot shows how the resulting partitions looked on our 16 GB drive. Getting Ubuntu ISO From the Official Ubuntu Website [optional] You need the Ubuntu ISO or else … You can mount the USB stick using the Places menu -- once mounted, it can be found at /media/disk. The lsblk command lists the block devices on your computer. With a persistence volume, Ubuntu boots very slowly then is so slow to respond it's unusable, Mint on the other hand is fast to boot and works fine. Hit Make Startup Disk and wait till it finishes. A dialog will ask you whether you wish to run the dus (Do USB Stuff) version of mkusb. Ubuntu – USB persistence not working. To have the maximum amount of persistent storage, you’ll need a USB drive of at least 6 GB in size. This bootloader gets its menu from 'syslinux/txt.cfg'. The persistent feature will not work if the partition name is in uppercase. If you want to keep files and data persistent in the Ubuntu OS, you will need to install it on your USB drive. We will modify this file. As I said before, if lubuntu boots non-persistent, it will be faster. Download Ubuntu LIVE ISO. The bigger the drive, the more persistent storage you can have. -rebelcat1, 4. then just press enter to accept the proposed starting cylinder, 5. then press enter to accept the proposed ending cylinder. This package is not available in base Ubuntu, hence you have to download it. However I had errors with 'gparted' and I could not give the partitions a volume name. Ubuntu Live USB with persistent storage allocates a permanent space while creating a Live USB drive. Live USB creator automates the process of creating a bootable Live USB system from a running Ubuntu Live CD. Dave is a Linux evangelist and open source advocate. You can do that by running the following command: Second, the tool you’re going to use is called mkusb. If you are looking for help in putting the 'alternate' cd on a pen drive, then try the instructions here: https://help.ubuntu.com/community/Installation/FromUSBStick . The following are the steps required to do so: 1. Do not forget to check if the computer you are going to use, boots USB devices first (look in BIOS settings). Since this is a live USB, not an installation stored on a USB drive, you should not allow automatic updates of any kind. You will also need to manually edit the menu.lst file of the new USB installation to change the boot references to /dev/sda, rather than /dev/sdb (or /dev/sdc etc.). 'p' will print the content of /dev/sdX. Where you see 'ubuntu' replace it by 'kubuntu'. Make the Ubuntu USB Drive Persistent To install applications and save settings on a live USB drive, it must include a writable filesystem. View the files in the FAT32 partition of the pendrive. You’ll need a large enough USB drive to set up persistence. To get around this, you must do the following when you boot for the first time (before logging in at GDM): 1) switch to a virtual console (Ctrl+Alt+F2), 3) empty the /tmp folder (sudo rm -rf /tmp/*), 4) Type startx, and perform a system update when the desktop appears (if you don't want to install a lot of software, just update the gnome-keyring package(s) -- that's the one that causes the problem). You can select what percentage of the storage space is for persistent storage in the casper-rw partition. Mint is on a 4 year-old 8G usb, Ubuntu is on a brand new one. There is a new entry called sdb in the list. This can be done by booting to the live distro mode of the Ubuntu install CD and editing the /boot/grub/menu.lst file on the USB stick. The second should occupy the remaining free space and should be formatted with the ext2 filesystem and is given the name "casper-rw". Look to what you have on the drive. We’ve confirmed that’s the USB drive we want to use so we can proceed with confidence. Note: There is a bug with the Ubuntu 8.04 install CD that means USB key stick installs are screwed -- the desktop won't appear when you login. Whenever you boot the USB drive on any computer, your files, settings, and installed programs will be there. According to the changelog 3.35 only seems to introduce support for subdirectories. Make the newly created free space an ext4 or ext3 or ext2 partition and label it "casper-rw" without the double quotes. I used a 2nd USB drive with Ubuntu live. First you need to unmount your usb stick using 'disk utility', or use 'terminal' to enter the following commands (replacing 'sdX1' with the appropriate partition name for the 750 MB ubuntu partition on your USB device): This command will install the bootloader on your drive: don't know why, but i had to use the -f switch, (syslinux -f /dev/sdc1) - bernstein, same here - I had to use the -f switch - krishnan, syslinux complained it couldn't create LDLINUX.SYS, but it worked in the Windows version (see below) - JanSchlüter. Steps to use Rufus Live Ubuntu USB creator tool. Which file system needs to be used? There is not separate ISO file of Ubuntu to use it in a Live environment. Use the options in the “Step 3: Persistence” section to select how much space you want to use for persistent storage on the USB drive. Make sure you have the 'syslinux' and 'mtools' packages installed. You only need the current partition to be as large as it is already. You might want to do it this way if you don't want to burn a CD. You won’t have to set up your system up from scratch each time you boot. In Kubuntu it is more or less the same. It will be accessible to Linux, Windows, and macOS. For achieving this, I changed it a little bit to boot with /home persistent … Select the Linux Distribution, in this case Kubuntu 10.04.x/10.10 Desktop i386/amd64. Insert into Windows (mine was XP) and format with Disk Management and use FAT32. If any other dialogs appear, close them by clicking on the “Quit” button. You can enlarge or shrink your casper-rw partition without having to repartition your thumb, just make a new loopback filesystem, mount them both, and copy the files across. Install Ubuntu live on 2 USB drives. Ubuntu looks for a file called casper-rw in the root partition to provide persistence. You can now either reboot your computer and boot from the USB drive or unplug the USB drive, take it to another computer, and boot it there. You’ll see a list of the USB drives connected to your computer. Then just press enter to accept the proposed starting cylinder, 6. This can be done using linux or windows. This is done via a persistent overlay file … To have the maximum amount of persistent storage, you’ll need a USB drive of at least 6 GB in size. So I infer that if I just keep home directory persistent then the rest of folders of root directory would be in the RAM, then it must be faster. He's written about technology for over a decade and was a PCWorld columnist for two years. While we recommend using Rufus to create most Ubuntu live USB drives, we’ll have to use a different tool for this particular job. We can now proceed to install the mkusb package, with this command: The mkusb program does a terrific job of identifying USB drives. Save and quit fdisk with 'w' to write the new settings. With Linux Tails it was working well for me without problem but for Ubuntu and Mint I have some problems. Since we launched in 2006, our articles have been read more than 1 billion times. The cloning method of mkusb is very reliable and works with most linux distros. Create multiboot persistent USB with Ventoy. I got persistence at the first attempt. You will need a USB drive of 1 GB or more. Remove your USB drive, and you're ready to carry with you a version of Ubuntu Desktop Linux, complete with persistent storage. Setting this to 0 disables persistent storage, and setting it to any value larger than 0 enables persistent storage. Ubuntu persistent usb. The USB drive will now be listed in the output. Insert your USB stick into a spare USB port, making a note of the drive letter assigned to it. The casper/filesystem.squashfs file in particular is large, and takes a long time to copy. Create a casper-rw file using PDL Casper-RW Creator. Since Linux is case-sensitive you need to do the formatting of the second partition in Linux. To create a persistent storage live USB of Debian or Ubuntu using Rufus 3.7 or newer, select the ISO and a new Persistent partition size option will show up, with a slider that allows setting the persistent partition size. During his career, he has worked as a freelance programmer, manager of an international software development team, an IT services project manager, and, most recently, as a Data Protection Officer. I used a 2nd USB drive with Ubuntu live. Unfortunately, the Rufus tool that Ubuntu officially recommends for creating live Ubuntu USB drives on Windows doesn’t offer support for creating systems with persistent storage. (i had to use gparted to achieve this) - bernstein, fdisk worked for me however - booted off CD - krishnan. You’ve now configured all the settings you need to configure. The output from lsblk will have changed. The first is formatted with a FAT32 filesystem and needs to be 750 MB. Not just regular live bootable drives, Mkusb can also create persistent storage live USBs as well. Insert the USB drive you want to use into your computer’s USB port and launch the “LiLi USB Creator” application you just installed. Run the Universal USB Installer in administrator mode. It uses the usb-creator to create USB bootable startup disk on USB drive. Although a 16 GB USB drive was used for researching this article, an 8 GB drive would work just as well. Enjoy (k)ubuntu where ever you go. Ubuntu 8.04.3 Persistent USB Flash Drive installation tutorial for current Windows users. Note: This step may not always be necessary. From the Ubuntu official website, download the Ubuntu ISO you will use during your installation.. Persistence gives you the freedom to save changes, in the form of settings or files etc, during the live session and the changes are available the next time you boot via the usb drive. This allows you to select the appropriate USB drive. Download a copy of the HP format utility for USB drives, this utility makes it as easy to format USB pen drives as it is to format floppies. Credits 13 Jul 18, 2020 #5 Hmm, that’s a shame. Caution: Be careful using any disk utility to partition or format dives as a small error could damage your operating system or overwrite a whole partition of files. Select the 750 MB ubuntu partition, click "edit partition" and check "bootable". This is the same as described in the Linux section except for accessing the downloaded image. See the Wiki for details. How-To Geek is where you turn when you want experts to explain technology. WARNING: Does NOT create persistent installs on Hardy (8.04 LTS) or earlier; works only with Intrepid 8.10. [Note: on newer computers, which use serial ATA disks, /dev/sda is typically the main hard drive; do not overwrite this! boot live-usb persistence. In the screenshot below, we’re selecting the Ubuntu 19.04 ISO image from the Downloads folder. Open 'syslinux/txt.cfg' from the USB drive with your favorite text editor. You can install it via PPA using terminal. Update: Rufus, which we recommend for easily creating live USB drives on Windows, now supports persistent storage in its latest versions. Ubuntu looks for a file called casper-rw in the root partition to provide persistence. You can format the entire drive as FAT32 using the built in windows format (right click on the drive and select format, make sure to select FAT32 as the FS type). Note that you may need to add "vesa vga=771" to the append= line in syslinux.cfg in order to get the installer to display properly. Writing the ISO. (Update: The latest versions of Rufus now support persistent storage!). You will be prompted to press “Enter” when you are ready. Note: This will use the USB drive for /tmp, which will cause extra wear on the flash memory. Before we start, make sure you have the following items ready: A blank USB 2.0 or above drive, at least 8 GB In this tutorial, I used livecd-tools which is a list of utilities bundled to create the LIVE usb for Fedora. Remove any external drives, cameras or other storage devices connected to your computer (except for the USB drive you wish to repartition). Note! Select the USB drive you want to use in the “Step 1: Choose Your Key” box. Select the “‘Persistent live’ – only Debian and Ubuntu” entry in the list and click the “OK” button. It means that you run Ubuntu from your flash disk without installing!Let's ge… Please be sure to substitute the correct letter for X which matches the device name you find for your pen drive. ); Optionally, change the 'default' to the label name used above (e.g. In this post, I will show you how to create a bootable Kali Linux Live USB in Ubuntu 20.04 LTS and then configure a persistent partition so files and settings can be retained between reboots.. RELATED: How to Boot Your Computer From a Disc or USB Drive. The usbdata partition will be formatted with the NTFS file system. Otherwise use 'mount': On recent Ubuntu versions, the USB stick's partitions should simply appear under /media/ubuntu and /media/casper-rw if you have followed the proposed naming convention. Open 'terminal' and unmount the USB drive (replace 'sdX1' with the appropriate partition name): This will give you the fdisk prompt. Configure a small persistent storage of around 100 MB for each of the USB drives; Boot Ubuntu from one of the USB drives. Use 'disk utility' or 'gparted' to unmount the USB device, and then to delete any existing partition(s). Get familiar with the drives and partitions on your computer: What are the sizes? Click the “OK” button. Search and replace '/cdrom' with nothing; Copy the first 'label' section, paste it in before itself, and make the following edits to this new section: The 'label' argument should be changed to something unique, here we use 'persistent'; The 'menu label' should be changed to describe the option; '^Use Ubuntu in persistent mode' would seem suitable, with a caret before the "U" to make it a shortcut key for this option; The word 'persistent' should be added into the 'append' line (this is the crucial point! Warning: This process will wipe the contents of the USB drive! If you’re certain you wish to proceed, select the “Go” radio button and click the “Go” button. For example, software you install and settings files will be stored here. Ubuntu Dapper or Edgy will mount the drive automatically if you have checked this option under System -->Preferences--> Removable media. Just download the appropriate ISO file and follow the instructions below. You can even update most installed applications, so you can be sure your persistent USB drive has the latest version of the web browser you prefer. I found no way to partition the drive in windows, not even with PowerQuest's Partition Magic (which usually does everything you could want). Create multiboot persistent USB with Ventoy. You must open or run Ubuntu from one of the drives and the other keep it disconnected. Double check it! Hit apply changes. However, LiveCd sessions become even more useful when a persistent imagecan retain data and settings (even installed programs and packages) when the machine gets switched off. You may also start the application from the terminal with : Then choose the desired ubuntu .iso image, the usb device you want to use, erase the disk and set the degree of persistence (the slider) you need. (verify that View-->Show Hidden Files is checked). Follow the instructions, but use /dev/sdX2 instead of /dev/sdX1, and make sure you make /dev/sdX2 bootable in fdisk. Then 'a' to make it the active partition, (I already had partition 1 selected so for me it was just 't' then '6' -Jordan_U), there seems to be an incongruity: when you change the filesystem to FAT using option "t" the filesystem option "6" is FAT16. To do so, enter the following three commands. A progress bar shows you how close the creation process is to completion. You will now be able to see a file called casper-rw. If ubuntu mounted the partitions again you should unmount them: make sure (via fdisk -l) you created a w95/fat and not a linux partition, otherwise i was unable to boot from it!! To create your live USB drive with persistent storage, click the lightning icon under “Step 5: Create”. With Linux Tails it was working well for me without problem but for Ubuntu and Mint I have some problems. Create a 750 MB FAT partition named 'ubuntu' (or whatever); then an ext2 partition named 'casper-rw' (exactly) on the remaining space. You can’t perform major system upgrades. Essentials: Windows PC to perform conversion; Ubuntu ISO; USB flash drive; YUMI Multiboot Tool; How to create an Ubuntu Live USB Flash Drive. Ensure in the "Installation Summary" screen that you choose to install GRUB to the USB key stick, and not the computer's hard disk (click the Advanced button to do so). https://help.ubuntu.com/community/LiveCDPersistence. Elfantin. It is possible to have Ubuntu or Kubuntu on a USB drive (AKA USB Stick or Thumb drive or Flash drive) or USB hard disk drive with persistent mode. In the above example, I have created only one persistence bootable USB with Ubuntu 20.04 LTS. We are going to install the linux bootloader 'syslinux'. I will mark the other differences. A terminal window with a black background will appear and a dialog box will prompt you for your password. The way to do this is to mount the iso image file and copy the files that way. You’ll need a computer already running Ubuntu to perform this process. To make the persistence larger (> 4GB), while still on your normal Ubuntu Installation, mount the pendrive if it is not mounted already. Open WordPad and edit the file syslinux.cfg as described in the Linux section. Create a casper-rw file using PDL Casper-RW Creator. You’ll need to use the above method instead. 'persistent'). This limit can be overcome and is explained later on. USB persistent distros are those which can store user data in the USB flash drive so that on next boot all the software you have installed will not vanish like traditional USB Live sessions do. Now you have (mostly) the best of both worlds. Now, in order to Make a Persistent Linux USB Drive, you just need to add persistent keyword in the below-mentioned position. w95/fat32 is option "b". Ubuntu – USB persistence not working. For the instructions below I used "32 bit Ubuntu 13.10 desktop" version. Click the “OK” button. We used a 16 GB drive, but an 8 GB drive would have worked as well. If somebody knows a free utility which can partition a flash drive in winxp, please put it here!!! Open gparted : There will be a single partition only. How to Create a Live Ubuntu USB Drive With Persistent Storage, we recommend for easily creating live USB drives, How to Delete Google Assistant Recordings, How to Use Pivot Tables to Analyze Excel Data, How to Hide Your “Last Seen Online” Time in Telegram, How to Stop Windows 10 From Lowering Audio Volume on a Call, How to Hear a Commute Time Estimate in One Tap on iPhone, © 2021 LifeSavvy Media. When you create a Live USB, presumably using the Startup Disk Creator tool, there is an option for you to choose how much space you want to reserve for storing of data. Using a live USB, you can boot up the system, install programs, save items, and make configurations without altering your computer’s configuration. You are also advised to wait until you see the phrase “Work done”. Ubuntu itself claims it needs 2 GB of storage on the USB drive, and you’ll also need extra space for the persistent storage. Chris Hoffman is Editor-in-Chief of How-To Geek. The FAT32 file system will not allow symbolic links to be copied over. -neverard, I had the same error, using gparted instead of fdisk worked for me -Jordan_U. This means that you can boot from a USB drive and keep customisations such as keyboard layout, numlock, preferences, additional packages saved on the drive. Making a Ubuntu persistent usb will be very helpful, you can save the data and settings for future use. You will get a warning about this, but it is harmless. If you have partitions on it remove them ('d', 'partition number'). Plug in your USB drive and use the lsblk command once more. In the past, we had luck with Fedora as well. Me and my colleagues are developing software, to be run and tested in a Linux OS. When mkusb tells you it is going to completely wipe a particular drive, you can be sure it’s the USB drive you are planning on using and not another device on your system. This feature works fine from a loopback file inside a FAT32 filesystem, just as long as the file contains a supported unionfs filesystem like ext2. Live Ubuntu running on a USB Flash Drive. Rufus is the easiest tool for making a persistent live drive with Ubuntu 19.10 (But not the necessarily the best). Then simply follow the onscreen instructions. Dave McKay first used computers when punched paper tape was in vogue, and he has been programming ever since. Credits 13 Jul 18, 2020 #5 Hmm, that’s a shame. Install Ubuntu live on 2 USB drives. Open the CD's top-level folder and make sure that you see the hidden files too. Preparation. Click “OK” in the warning dialog to acknowledge you understand this. Step 2. You have one more option to choose. But, as soon as you reboot, all your changes are wiped away and you’re back to a fresh system. When the process has completed you will see a dialog with the phrase “Work done” highlighted in green. Boot on the USB drive, change some settings, reboot again and check if the changes are kept (persistence check). Each drive has a block device associated with it. I guess that without this case, the 'persistent' passed in the syslinux.cfg is simply ignored. To create a persistent storage live USB, click on the third option - 'Persistent live' - only Debian and Ubuntu-, and click OK. 6. mkusb will now ask you to select an ISO or IMG file: Select the Ubuntu (including Kubuntu, Xubuntu, Ubuntu MATE, Lubuntu, Ubuntu Budgie, etc. I tested 'qtparted' as well and it worked fine. A persistent live USB allows saving any changes you make to the live system, so the they are still present the next time you boot to it. By submitting your email, you agree to the Terms of Use and Privacy Policy. In the above example, I have created only one persistence bootable USB with Ubuntu 20.04 LTS. Credits 0 Nov 9, 2018 #1 Greetings. Since 2011, Chris has written over 2,000 articles that have been read nearly one billion times---and that's just here at How-To Geek.

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