Re: [coreboot] GRUB boot menu is not showing GRUB2

[Zoran Stojsavljevic]

Marius,

All Cool, I meant all of this what you wrote in there. In order of
appearance. We both lament about the same thing.

Dhanasekar,

You might add:
*GRUB_TERMINAL="serial" (and remove: "serial console")*
*GRUB_TERMINAL_INPUT="serial"*

*GRUB_TERMINAL_OUTPUT="serial"*

I know that you do have: GRUB_TERMINAL="serial console" . Just in case!

Zoran

On Thu, Jun 8, 2017 at 5:45 AM, Dhanasekar Jaganathan <
[e-mail]> wrote:
> Hi Zoran / Mariusz,
>
> Below, I have provided the contents of my /etc/default/grub,
>
> GRUB_TIMEOUT=-1
> GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
> GRUB_DEFAULT=saved
> #GRUB_DISABLE_SUBMENU=true
> GRUB_SAVEDEFAULT=false
> GRUB_TERMINAL="serial console"
> GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=1 --word=8 --parity=no
> --stop=1"
> GRUB_CMDLINE_LINUX="console=tty1 console=ttyS1,115200
> vconsole.font=latarcyrheb-sun16 $([ -x /usr/sbin/rhcrashkernel-param ] &&
> /usr/sbin/rhcr"
> #GRUB_DISABLE_RECOVERY="true"
> GRUB_FORCE_HIDDEN_MENU="false"
> #GRUB_HIDDEN_TIMEOUT = 0
>
> Thanks,
> Dhanasekar
>
> On Thu, Jun 8, 2017 at 3:51 AM, Zoran Stojsavljevic <
> [e-mail]> wrote:
> > Hello Mariusz,
> > > Try adding below lines on top of your grub.cfg:
> >
> > Are you talking about this file: /etc/default/grub ?
> >
> > This is what I have on my Fedora 26 VM (CLI transcript follows):
> >
> > *[root@localhost grub.d]# cd /etc/default*
> > *[root@localhost default]# ls -al*
> > *total 28*
> > *drwxr-xr-x.   2 root root  4096 Jun  7 06:24 .*
> > *drwxr-xr-x. 160 root root 12288 Jun  7 23:52 ..*
> > *-rw-rw-r--.   1 root root   262 May 14 19:54 grub*
> > *-rw-r--r--.   1 root root  1756 Jun  5 16:10 nss*
> > *-rw-r--r--.   1 root root   119 Feb 12 01:42 useradd*
> > *[root@localhost default]# cat grub*
> > *GRUB_TIMEOUT=5*
> > *GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"*
> > *GRUB_DEFAULT=saved*
> > *GRUB_DISABLE_SUBMENU=true*
> > *GRUB_TERMINAL_OUTPUT="console"*
> > *GRUB_CMDLINE_LINUX="rd.lvm.lv http://rd.lvm.lv=fedora/root rd.lvm.lv
> > http://rd.lvm.lv=fedora/swap rhgb quiet"*
> > *GRUB_DISABLE_RECOVERY="true"*
> > *[root@localhost default]# pwd*
> > */etc/default*
> >
> > In such a case, which is, I think, one Politically Correct, the following
> > must be done:
> > [1] Whenever I modify */etc/defualt/grub*, I run *grub2-mkconfig -o
> > /boot/grub2/grub.cfg* ;
> > [2] Rebuild Coreboot!
> >
> > Hello Dhanasekar,
> >
> > What is the content of your */etc/default/grub ?*
> >
> > Should be the following (or similar):
> >
> > *GRUB_TIMEOUT=5*
> > *GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"*
> > *GRUB_DEFAULT=saved*
> > *GRUB_TERMINAL="serial"*
> > *GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=1 --word=8 --parity=no
> > --stop=1"*
> > *GRUB_TERMINAL_INPUT="serial"*
> > *GRUB_TERMINAL_OUTPUT="serial"*
> > *GRUB_CMDLINE_LINUX="rd.lvm.lv http://rd.lvm.lv=fedora/root rd.lvm.lv
> > http://rd.lvm.lv=fedora/swap"*
> > *GRUB_DISABLE_RECOVERY="true"*
> >
> > Zoran
> >
> > On Wed, Jun 7, 2017 at 5:36 PM, Mariusz via coreboot <
> > [e-mail]> wrote:
> > > Hi Dhanasekar,
> > >
> > > Try adding below lines on top of your grub.cfg:
> > >
> > > serial --unit=1 --speed=115200 --word=8 --parity=no --stop=1
> > > terminal_input serial
> > > terminal_output serial
> > >
> > > Then rebuild coreboot and try.
> > > Or try with grub.cfg containing only above three lines (you should get
> > > working grub shell)
> > >
> > > Mariusz
> > >
> > > W dniu 07.06.2017 o 15:38, Dhanasekar Jaganathan pisze:
> > > > Hi Nico,
> > > >
> > > > Following is my complete Payload setting,
> > > >
> > > > 1.Add a payload -> (GRUB2)
> > > > 2.GRUB2 version -> (HEAD)
> > > > 3.Include GRUB2 runtime config file into ROM image = Y
> > > > 4.Gave the path of grub.cfg (which I copied from Fedora OS when booted
> > > > is booted with other BIOS vendor).
> > > >
> > > > Based on this, please provide your comments.
> > > >
> > > > Thanks,
> > > > Dhanasekar