2017-01-16 12:22 GMT+03:00 Andrei Borzenkov <[email protected]>: > On Mon, Jan 16, 2017 at 11:36 AM, Matwey V. Kornilov > <[email protected]> wrote: >>> >>> I think here is my issue: >>> >>> terminal_input says that 'console' is active terminal and no other >>> terminals available. >>> >>> serial --speed=115200 efi0 says "can't find command `serial'" >>> >> >> Ok, now I see! There is file /boot/grub2/x86_64-efi/serial.mod but >> isnmod serial says that there is no such file. >> > > Well > > 1. $prefix must be set correctly (normally is done for you by > grub-install & Co.; I do not know how you created your image) > 2. Device which is part of $prefix must of course exist. You may need > to explicitly load partition driver (not autoloaded) and/or virtual > storage drivers (Linux MD, LVM2, LUKS, etc) > 3. You need filesystem driver for this device (normally autoloaded). > 4. Most vendors build images for use with Secure Boot that disable > module load. Unless module is included in the image by vendor, it is > flat unavailable. If you are using such image (you most likely do if > you enabled secure boot support in your OS configuration) - check how > image is built. You are using openSUSE, are not you? >
Thank you. Yes, I am using openSUSE. And there is Secure Boot... All this has been made by default installer. > All of this is basic stuff and has nothing to do with your problem > with serial port. Now it is clear of course. -- With best regards, Matwey V. Kornilov http://blog.matwey.name xmpp://[email protected] _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
