![]() Most Live CDs are Linux-based, and in addition to repairing computers, these would occasionally be used in their own right as operating systems. The development of the first live CDs with graphical user interface made it feasible for non-technicians to repair malfunctioning computers. To repair a computer with booting issues, technicians often use lightweight operating systems on bootable media and a command-line interface. ![]() ![]() Many operating systems including Mac OS 9, macOS, Windows XP Embedded and a large portion of Linux and BSD distributions can run from a USB flash drive, and Windows 8 Enterprise has a feature titled Windows To Go for a similar purpose. Live USBs can be used in embedded systems for system administration, data recovery, or test driving, and can persistently save settings and install software packages on the USB device. They are the evolutionary next step after live CDs, but with the added benefit of writable storage, allowing customizations to the booted operating system. The term is reminiscent of USB flash drives but may encompass an external hard disk drive or solid-state drive, though they may be referred to as "live HDD" and "live SSD" respectively. Menu label ^Try Ubuntu without installingĪppend file=/cdrom/preseed/ed boot=casper cdrom-detect/try-usb=true persistent noprompt floppy.allowed_drive_mask=0 ignore_uuid initrd=/casper/initrd.lz quiet splash -Īppend file=/cdrom/preseed/ed boot=casper only-ubiquity cdrom-detect/try-usb=true persistent noprompt floppy.allowed_drive_mask=0 ignore_uuid initrd=/casper/initrd.lz quiet splash -Īppend boot=casper integrity-check cdrom-detect/try-usb=true persistent noprompt floppy.allowed_drive_mask=0 ignore_uuid initrd=/casper/initrd.USB drive with a full bootable operating system Puppy Linux, an example of an operating system for live USBs Ubuntu 8.04 running Firefox, and NautilusĪ live USB is a portable USB-attached external data storage device containing a full operating system that can be booted from. Can someone help? Many thanks in advance. Modify the file "txt.cfg" as reported here below.īut even so persistence does not work.The "casper-rw" is now larger than 4GB (12.81 GiB), but persistence does not work. Boot Ubuntu from USB2, insert USB1, open GParted and Right Click on the fat32 partition (OS 2.10 GiB), select Manage Flags and check "Boot" and "lba" ("Boot" is already checked checking "lba" does not seem to change the situation later on).Delete casper-rw under Windows (but I've also done it under Ubuntu).Install Ubuntu on OS using "UNETBOOTIN" (but I've also used "Universal USB Installer", no difference later on) and set a 10 MiB persistent file. Extract USB1 and then insert it in a Windows machine.Sdc2: 0 - auto - 0 - MiB // Primary Partition - ext4 - casper-rw Sdc1: 1 - 2170 - auto - MiB // Primary Partition - fat32 - OS Select "unallocated" and create two partitions:.Insert another USB (here: USB1), open gparted, unmount and delete all partitions. ![]() Boot from a live Ubuntu on USB (here: USB2) without a persistent file.How do I get a live-USB to use a partition for persistence?Įverything works fine except persistence. ![]() I followed the instructions on various tutorials and answers, recently on this: I have installed Ubuntu 14.04.3 to a 16GB pendrive so as to obtain a Live OS that stores persistent data on an ext4 partition. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |