Sometimes, one needs to do an upgrade of a machine when one can't easily Upgrading without install kernel This is NOT the recommended process. On amd64 and i386, you do this by entering ' boot bsd.rd' at the Of bsd.rd in the root of your boot drive, then instruct the boot loader One easy way to boot from the install kernel is to place the 4.9 version Which are very similar to the install process.Īfterwards, complete the upgrade by following the final To upgrade is to boot from the install kernel by boot media or If you have access to the system's console, the easiest and safest way The upgrade process Upgrading by install kernel

Note your changes, so you can repeat them for the new 4.9 kernel. The files of the miscXX.tgz file set are now rolled into other fileĬheck whether you have made any modifications to your kernel.įor example, you might have modified your network device to use a Nwid myssid wpapsk `wpa-psk myssid wpapassword` Inspect your /etc/hostname.* files for wireless Wpa-psk(8) is no longer used because wpakey support is now built Impact a large number of users in the upgrade process. This is not a complete list of the changes that took placeīetween 4.8 and 4.9, but rather some of the important things that will Merging locally changed files via patch fileīefore upgrading: things to think about and be aware of.Merging locally changed files via sysmerge(8).If you REALLY wish to get rid of all these old files, you are probably Old library files in particular are not removed in the upgrade process,Īs they may be required by older applications that may or may not be However, the results are not intended to precisely match the results of Upgrading is a convenient way to bring your OpenBSD system up to the most Verify its success before attempting on a critical or remote computer. Recommended that you test this process on an identical, local system to If you are doing it on a critical or physically remote machine, it is It is highly recommended that you read through and fully understand Note: Upgrades are only supported from one release to the release OpenBSD Upgrade Guide: 4.8 to 4.9 Open BSD

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