Não é possível fazer com que um sistema 16.04 atualizado carregue os seguintes 3 módulos na inicialização, trabalhos de carregamento manual, sem problemas no 14.04:
root@toto:/etc/modprobe.d# cat /etc/modules-load.d/watchdog.conf
# Hardware watchdog driver modules loading
i2c-i801
i2c-smbus
iTCO-wdt
Pensei que poderia vir da lista negra, então eu comentei as linhas:
root@toto:/etc/modprobe.d# grep -R i2c
blacklist.conf:# blacklist i2c_i801
root@toto:/etc/modprobe.d# grep -R iTCO
blacklist-watchdog.conf:# blacklist iTCO_wdt
watchdog.conf:options iTCO-wdt heartbeat=10 nowayout=0
Mas não tem mais sorte, está me enlouquecendo!
root@toto:/etc/modprobe.d# systemctl status systemd-modules-load.service
● systemd-modules-load.service - Load Kernel Modules
Loaded: loaded (/lib/systemd/system/systemd-modules-load.service; static; vendor preset: enabled)
Active: active (exited) since ven. 2017-02-24 14:41:20 CET; 9min ago
Docs: man:systemd-modules-load.service(8)
man:modules-load.d(5)
Process: 265 ExecStart=/lib/systemd/systemd-modules-load (code=exited, status=0/SUCCESS)
Main PID: 265 (code=exited, status=0/SUCCESS)
Tasks: 0
Memory: 0B
CPU: 0
CGroup: /system.slice/systemd-modules-load.service
Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.
Logs parece estranho:
root@toto:/etc/modprobe.d# journalctl -b1 -o cat -u systemd-modules-load.service
Stopped Load Kernel Modules.