#38 New install mode grub menu entry with serial console enabled
Opened 2 years ago by lkocman. Modified a year ago


booting the latest openSUSE Netinstall in a VM on an openSUSE based KVM host, the installer does not load if no VGA adapter is attached, i.e. the boot is happening in Serial Console mode.
Whilst in UEFI mode (tried with different OVMF EFI files) it gets stuck upon choosing the Install option in GRUB at "Loading initial ramdisk...", in Legacy/BIOS mode, after applying the solution shown in https://www.suse.com/support/kb/doc/?id=000019728, it gets suck at a black screen upon typing 'linux' as the GRUB boot option.

The following kernel/linuxrc parameters have been attempted with no change in outcome:

The removal of the set gfxpayload=keep line has been attempted with no change in outcome.

The serial device being used is the default that is set in the openSUSE Leap 15.3 VM template XML:

<serial type="pty">
  <source path="/dev/pts/7"/>
  <target type="isa-serial" port="0">
    <model name="isa-serial"/>
  <alias name="serial0"/>

Are further options required for openSUSE/SLES to boot the installer in serial mode?


We definitely need to document this also on openSUSE wiki, and I think the menu option with proper console params console=tty0 console=ttyS0,115200 should be easy to add.

SUSE docs https://www.suse.com/support/kb/doc/?id=000016233

Metadata Update from @lkocman:
- Custom field openSUSE Bugzilla adjusted to https://bugzilla.suse.com/show_bug.cgi?id=1188298

2 years ago

Let's do a simple research around other distributions otherwise documenting this on our openSUSE wiki is a must have. Also it should be in our getting started guide that is part of openSUSE Leap box.

Metadata Update from @lkocman:
- Issue assigned to lkocman

2 years ago

The missing part is now the grub entry

Login to comment on this ticket.