This page explains how to run a series of command line steps to live upgrade your Leap 15.4 system to the latest openSUSE Leap 15.5.ĭoing a live upgrade has advantages as well as disadvantages. Check if the 3 update repositories already exist and are enabled and update before upgrading. If you have your /boot/-directory on a dedicated partition, you can (as shown in the example) skip the /boot/ directory itself. You will also need to substitute the actual location where you placed the linux and initrd files - below /install/ in the example. If it doesn't already exist, create it using the following template. This does require some knowledge of the GRUB2 configuration file /boot/grub2/custom.cfg format. to the partition that was used in the previous entries to download the installation files. If not sure, just add this at the end, so it will appear as the last item on the GRUB boot screen.Ĭhange (sdX,Y) to whatever your setup requires, e.g. This, however, requires some knowledge of GRUB configuration file /boot/grub/menu.lst format. As openSUSE uses GRUB2 per default, we do not recommend to use this section. The following instructions are for GRUB Legacy, NOT GRUB2. Or (last ressort): if in doubt, choose x86_64. If this is not the case, try $(uname -m) as alternative. There is usually no need to replace $(uname -i) - the command shell will replace it with your current architecture. Get the kernel and initrd images mkdir /boot/install Below is an example using the Leap 15.2 repositories of openSUSE. The idea is to boot the system using kernel and initd images published on the Internet or in a repository on the local network. If a network installation is interrupted for any reason, you will need another locally-installed system to restart the installation. Only use it to add another, secondary Linux system to your computer. This method has one important limitation. If you are unable to create installation media, or the machine onto which you are installing does not support removable media, then it is possible to boot the machine directly from the network without any local media. This step is not needed as the network is already configured and active at this point.
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