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1
I have learned more, it appears that the Ubuntu Pro images are created without UEFI and may be the cause of this issue. I created a Pro and a non-Pro image and compared grub.cfg and the only stand out difference was UEFI. #Non-Pro
### BEGIN /etc/grub.d/25_bli ###
if [ "$grub_platform" = "efi" ]; then
insmod bli
fi
### END /etc/grub.d/25_bli ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
if [ "$grub_platform" = "efi" ]; then
fwsetup --is-supported
if [ "$?" = 0 ]; then
menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
fi
fi
#Pro
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
beantwortet vor 2 Jahren
0
Take a look at this blog post about accessing Grub from the EC2 Serial Console.
Hope this helps!
iBehr, I was really hopeful that this would work. I made all of the changes and rebuilt grub, but the serial console still hangs. I face the same issue when trying to connect from Cloudshell. The SSH keys copy successfully, but when I try to ssh to the instance it just hangs.