Linux Tips

"Grub2" is a replacement for grub, which has been claiming to be the replacement for it for some years. Switching to "grub2" would bring support for newer systems, internationalisation, updates and bug fixes etc. So it's clear we would like to switch the default bootloader to grub2...lets try "install and test grub2". Testing grub2 If you are running Jaunty Jackalope or later, grub2 can be installed in parallel with, and as a chainloaded sub-bootloader of, your existing grub installation. This allows you to boot actually with grub and then select grub2 from the menu. Then you can confirm grub2 works correctly before electing to switch to it formally. Note: If you do this from Jaunty YOUR MACHINE WILL NOT BOOT. Read the instructions about changing "root" to "uuid" below. Though it is unlikely you will have any issues it is always recommend taking precautions before attempting a bootloader update. It is recommended that you have an up...

The following tutorial will enable a user to check if a computer system can boot from a USB device and ultimately help determine if the computer can boot a Linux version from USB. In most cases if the test is successful, you should have no problem running Linux portably. In addition to testing your PC for USB Linux boot capability, the " Memtest86 " system memory diagnostics program that is included, allows the user to scan their system memory for errors by simply booting memtest from a USB device or flash drive. Basic USB Boot Test Essentials: USB flash device USBTest.zip (includes Memtest, Syslinux and a custom batch file) Installing Memtest on USB to test for USB Boot compatibility: The following explains how to install Memtest on a USB device and further run Memtest from USB. Enabling us to test whether a system can boot from USB. Download the USBTest.zip and extract the contents of the zip to your flash drive. See Screenshot below: Navigate to your flash drive and ...