Ivan wrote: > Thank you for quick replay, Dan. > > One detail what is grub prompt?
You seem to have missed copying the list on this. Common mistake. Grub is one of the possible boot methods that operates between the computer starting itself and the Linux kernel loading. If Raspbian doesn't use that, it might use some other boot loader, which may or may not provide live access to the kernel command line. In that case, you might need to remove the root disk and mount it on another computer, edit the config, put it back, and reboot. -dsr-
