I have added this line and rebooted, the system booted normally, thanks, I think the bug is fixed, but why this should be done manually? Can you arrange to fix that problem during the first update of Ubuntu after the installation???
I have added this line and rebooted, the system booted normally, thanks, I think the bug is fixed, but why this should be done manually? Can you arrange to fix that problem during the first update of Ubuntu after the installation???