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wiki:keros_custo:upgrade [2019/09/25 17:07] ghi |
wiki:keros_custo:upgrade [2023/06/02 16:42] (current) ehe [Major firmware upgrades] |
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==== Major firmware upgrades ==== | ==== Major firmware upgrades ==== | ||
- | === From KerOS version 3.x to KerOS version 4.0 === | + | === From KerOS version 4.3.3 to KerOS version 5.X === |
- | To upgrade the system from KerOS version 3.x to KerOS version 4.0 the use of a liveburner is mandatory. | + | To upgrade the system from KerOS version 4.3.3 to KerOS version 5.X the use of a liveburner is mandatory. |
Two possibilities are available: | Two possibilities are available: | ||
- | * Upgrade with a custom liveburner. It allows to keep some elements like gateway configuration. To build a custom liveburner, please refer to the dedicated page: [[wiki:upgrade_keros3_to_4|Upgrade from KerOS version 3.X to 4.0 with custom liveburner]] | + | * Upgrade with a custom liveburner. It allows to keep some elements like gateway configuration. To use a custom liveburner, please refer to the dedicated page: [[..:keros_custo:upgrade_major_version|Major version upgrade with a custom liveburner]] |
- | * Upgrade with a regular liveburner (erasing the whole partition to reinstall the firmware). Use the liveburner provided in the [[wiki:resources:resources#keros_firmware_and_toolchain|Wirnet gateways resources page]] and the upgrade process below. | + | * Upgrade with a regular liveburner (erasing the whole partition to reinstall the firmware). Use the liveburner provided in the [[..:resources:resources#keros_firmware_and_toolchain|Wirnet gateways resources page]] and the upgrade process below. |
=== From KerOS version 3.x to KerOS version 4.1 === | === From KerOS version 3.x to KerOS version 4.1 === | ||
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- Upgrade to KerOS version 4.0 using a liveburner | - Upgrade to KerOS version 4.0 using a liveburner | ||
- Upgrade from KerOS version 4.0 to KerOS version 4.1 using a KerOS package | - Upgrade from KerOS version 4.0 to KerOS version 4.1 using a KerOS package | ||
+ | |||
+ | |||
+ | === From KerOS version 3.x to KerOS version 4.0 === | ||
+ | |||
+ | To upgrade the system from KerOS version 3.x to KerOS version 4.0 the use of a liveburner is mandatory. | ||
+ | Two possibilities are available: | ||
+ | |||
+ | * Upgrade with a custom liveburner. It allows to keep some elements like gateway configuration. To build a custom liveburner, please refer to the dedicated page: [[wiki:keros_custo:upgrade_keros3_to_4|Upgrade from KerOS version 3.x to 4.0]] | ||
+ | * Upgrade with a regular liveburner (erasing the whole partition to reinstall the firmware). Use the liveburner provided in the [[wiki:keros_custo:upgrade_keros3_to_4|Upgrade from KerOS version 3.x to 4.0]] page and the upgrade process below. | ||
===== Upgrade process ===== | ===== Upgrade process ===== | ||
==== Upgrade using a KerOS package ==== | ==== Upgrade using a KerOS package ==== | ||
- | Upgrade system using an upgrade package (i.e. ''keros_4.X.Y_klk-lpbs-signed.ipk'' file) is only available from a firmware version >= 4.0. | + | |
+ | Upgrade using a KerOS package (i.e. ''keros_4.X.Y_klk-lpbs-signed.ipk'' file) could be done only with the same major version. \\ | ||
+ | Example: \\ | ||
+ | * Upgrade from Keros 4.X.X to KerOS 4.Y.Y is possible with a KerOS package (same major version) | ||
+ | * Upgrade from Keros 4.X.X to KerOS 5.X.X is not possible with a KerOS package (major version is different) | ||
The upgrade will install the new KerOS firmware with some consequences on the data: | The upgrade will install the new KerOS firmware with some consequences on the data: |