"ERROR: No network interfaces detected" during IPL

[geekyjoyce72]

While running the install script on Ubuntu 20.04.4 LTS, Hercules reports:

ERROR: No network interfaces detected                                                                                                                                                                           
                                                                                                                                                                                                                   
No network interfaces were found. The installation system was unable to find a                                                                                                                                     
network device.

This is despite the script being able to detect my network interface earlier before the IPL Interface wlp3s0 will be setup for zLinux internet access.... All steps leading up to the IPL do not show any error.

Logs are attached here: logs.zip

[moshix]

Do you start the zlinux install script as a normal non-root user?

If so, from what directly do you start it?

thanks

[geekyjoyce72]

Yes, I start it as my regular, non-root user account. I open the terminal and then do ./zlinux_install.bash, which then gives me a sudo prompt.

[meltdown03]

Here is the part that fails, I've never seen that error before, maybe check your network devices for strange settings or routing changes.

09:01:26 HHC00166E hercifc: ioctl error doing TUNSETIFF on ?: 1 Operation not permitted
09:01:26 HHC00007I Previous message from function 'main' at hercifc.c(257)
09:01:31 HHC00135E Timeout for module hercifc, possible older version
09:01:31 HHC00007I Previous message from function 'TUNTAP_SetMode' at tuntap.c(150)
09:01:31 nohif 0
09:01:31 HHC00138E Error setting TUN/TAP mode : Operation not permitted
09:01:31 HHC00007I Previous message from function 'TUNTAP_CreateInterface' at tuntap.c(277)
09:01:31 HHC01463E 0:0A01 device initialization failed