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About lampra

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  1. Armbianmonitor -u After an attempt to use wifi on cubietruck on Buster server 20.05.2 (upgraded from Jessie) the board experiences random freezes and I need to power-cycle the board to bring it back. I am now on Buster 20.08.02 after upgrade without using wifi (blacklisted as on the original image) I am trying to pinpoint the source of the freeze (I don't want a fresh install) but due to zram logging, I can't seem to be able to find anything useful in the logs. Can someone suggest any other method to debug my issue or how to temporarily disable zram logging? E
  2. root@cubietruck:~# sudo dpkg -l|grep wireguard ii wireguard 1.0.20200319-1 all fast, modern, secure kernel VPN tunnel (metapackage) ii wireguard-dkms 1.0.20200401-1 all fast, modern, secure kernel VPN tunnel (DKMS version) ii wireguard-tools 1.0.20200513-1~bpo10+1 armhf fast, modern, secure kerne
  3. In my case, root@cubietruck:~# uname -a Linux cubietruck 5.4.45-sunxi #20.05.3 SMP Wed Jun 10 12:09:20 CEST 2020 armv7l GNU/Linux root@cubietruck:~# modinfo wireguard filename: /lib/modules/5.4.45-sunxi/kernel/net/wireguard/wireguard.ko intree: Y alias: net-pf-16-proto-16-family-wireguard alias: rtnl-link-wireguard version: 1.0.20200520 author: Jason A. Donenfeld <> description: WireGuard secure network tunnel license: GPL v2 srcversion: A6D35023900FD470258A30E depends: udp_tunnel,ip6_udp_tunnel intre
  4. Not sure if this is applicable on armbian or if it could fit your case but maybe you could use extroot overlay. Take a look here in the case of openwrt.
  5. Not sure if it's the same issue but i can't also connect to cubietruck (after update to armbian 5.85) via ssh, webmin, apache, node-red. Though I can connect via ftp and wireguard works!! I am away now so logs will be available next Saturday.
  6. Try to add the following in the watchdog.service file. For me it works ControlGroup=cpu:/
  7. Just updated to v5.73 and no handshakes are reported from wireguard though the connections are up and running. Does anyone else experiences the same issue? root@cubietruck:~# systemctl status wg-quick@wg0 ● wg-quick@wg0.service - WireGuard via wg-quick(8) for wg0 Loaded: loaded (/lib/systemd/system/wg-quick@.service; enabled; vendor preset: enabled) Active: active (exited) since Wed 2019-01-30 00:34:12 EET; 1h 34min ago Docs: man:wg-quick(8) man:wg(8) https://
  8. You could simply use systemctrl stop ethervpn (i think thats the service name check with top or htop) and then systemctrl disable ethervpn and that is it. If you want to completely wipe the installation then go to /user/local and delete the vpnserver folder and also delete the /etc/init.d/vpnserver file and you are done!
  9. ok thank you. By the way, On a similar installation on cubietruck I see that kernel sysrq(-trigger) is not present. Do you know if this is the intended kernel build behaviour?
  10. No, i use telnet just to check that port 22 is open
  11. Hi, Updated to 5.70 next on Opi pc and after 2 days I cant login via ssh and i get: ssh_exchange_identification: Connection closed by remote host Some times ssh login just hangs. As I am not near the machine, is there any way to remotely reboot the Opi pc without ssh access? ps: I am sure that the machine is working as wireguard is working fine and I can ping the machine as well as telnet port 22!
  12. I don't know why, but I had similar issues with wireguard on cubietruck and on opi pc. It was mostly a matter of headers in my case. Even with armbian config I was not able to install the headers some times and on other occasions DKMS was not able to install wireguard. My workarounds are: 1. check manually apt (eg apt-cache search linux-headers-xxxx) for the correct header package (stable or next or whatever) for your board and kernel from armbian repo and manually install them. Then try to install wireguard with dkms. 2. If this does not work, install the headers, get the
  13. Hi, I have a quectel ec 20 4g modem and I want to install it on espressobin. There seems to be some low cost solderless products like this or this. Is there any suggestion for SIM Card adapter?
  14. I recently came across the same issue with systemd-resolved after upgrading an old laptop to bionic. I just disabled systemd-resolved and installed unbound. Maybe this is bionic specific (works fine on debian stretch for me).
  15. Well the module is compiled and installation finishes but when I am trying to use wireguard it fails and the output seems to point to wrong or missing kernel headers # wg-quick up wg0 [#] ip link add wg0 type wireguard RTNETLINK answers: Operation not supported Unable to access interface: Protocol not supported What i noticed is that after installation, a new folder is created in /lib/modules/ where wireguard.ko is placed $ ls /lib/modules/ 4.17.7 4.17.7-mvebu64 $ ls /lib/modules/4.17.7/extra/ wireguard.ko