I installed Armbian Buster on a SBC, and then I run the yunohost install script. Everything was ok. Now when running yunohost tools postinstall I get the following error:
Error: iptables/nftables does not seems to be working on your setup. You may be in a container or your kernel does have the proper modules loaded. Sometimes, rebooting the machine may solve the issue.
By the way, I am not running any container.
Rebooting did not help.
When I run apt install iptables it told me it was already installed.
But when I run apt install nftables it told me the packages libnftables0 and nftables were not installed, so I installed them.
But that did not help, I got exactly the same error when running yunohost tools postinstall.
I also tried rebooting after the nftables installation, but it made no difference, I get the same error again:
Error: iptables/nftables does not seems to be working on your setup. You may be in a container or your kernel does have the proper modules loaded. Sometimes, rebooting the machine may solve the issue.
The error suggests something about kernel modules, what should I exactly do?
root@mysbc:~# modprobe ip_tables
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/modules/5.9.14-sunxi/modules.dep.bin'
modprobe: FATAL: Module ip_tables not found in directory /lib/modules/5.9.14-sunxi
root@mysbc:~#
root@mysbc:~# modprobe ip6_tables
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/modules/5.9.14-sunxi/modules.dep.bin'
modprobe: FATAL: Module ip6_tables not found in directory /lib/modules/5.9.14-sunxi