Was macht man, wenn man mal einen aktuellen neuen Snapshot installieren möchte?
Achtung, danach ist fast alles weg und man fängt wieder von vorne an!!
Vorbereitungen
Wir wählen das Upgrade Image, aktuell an Position 560, vorletzte Spalte.
opkg update
opkg install wget
cd /tmp
wget --no-check-certificate http://downloads.openwrt.org/snapshots/targets/rockchip/armv8/openwrt-rockchip-armv8-friendlyarm_nanopi-r2s-
squashfs-sysupgrade.img.gz
Upgrade
# sysupgrade -v /tmp/openwrt-rockchip-armv8-friendlyarm_nanopi-r2s-squashfs-sysupgrade.img.gz
Thu Dec 17 19:29:04 UTC 2020 upgrade: Reading partition table from bootdisk...
Thu Dec 17 19:29:04 UTC 2020 upgrade: Reading partition table from image...
Thu Dec 17 19:29:05 UTC 2020 upgrade: Saving config files...
etc/config/dhcp
etc/config/dropbear
etc/config/firewall
etc/config/luci
etc/config/network
etc/config/rpcd
etc/config/system
etc/config/ttyd
etc/config/ucitrack
etc/config/uhttpd
etc/dropbear/dropbear_ed25519_host_key
etc/dropbear/dropbear_rsa_host_key
etc/group
etc/hosts
etc/inittab
etc/luci-uploads/.placeholder
etc/opkg/keys/0b26f36ae0f4106d
etc/opkg/keys/1035ac73cc4e59e3
etc/opkg/keys/5151f69420c3f508
etc/opkg/keys/72a57f2191b211e0
etc/opkg/keys/792d9d9b39f180dc
etc/opkg/keys/9ef4694208102c43
etc/opkg/keys/b2d571e0880ff617
etc/opkg/keys/b5043e70f9a75cde
etc/opkg/keys/c10b9afab19ee428
etc/opkg/keys/dace9d4df16896bf
etc/opkg/keys/dd6de0d06bbd3d85
etc/opkg/keys/f94b9dd6febac963
etc/passwd
etc/profile
etc/rc.local
etc/shadow
etc/shells
etc/shinit
etc/sysctl.conf
Thu Dec 17 19:29:05 UTC 2020 upgrade: Commencing upgrade. Closing all shell sessions.
Connection to 192.168.178.33 closed by remote host.
Connection to 192.168.178.33 closed.
Danach dann wieder
opkg install luci
und /etc/config/network und /etc/config/firewall bearbeiten. Einmal durchstarten und fertig.
Quelle: https://fabianlee.org/2017/02/04/openwrt-upgrading-to-the-latest-snapshot-build/ Thank you!