To, Teams debian-live, Debian CD and Grub Development, Dear Sirs,
I am pressing for brevity to hold your precious attention. Have a menu-list created by Grub2 on HDD of HCL laptop. Details here: https://bit.do/HP_i3_4Gen_Laptop_rajibando For HCL laptop: Have just configured Knoppix 8.2 on USB pendrive to use. Also loopback to use the Knoppix ISO saved on HDD. Want to design a loopback code to boot the Debian 9.11.0 Live CD image with first the legacy grub2, and then alter the HCL laptop menu-list with the latest Grub. Written a code, by mounting the Debian Live ISO, reading the necessary files and using clues therein, but still can't boot the Live Debian CD: ############################################# menuentry "Debian GNU/Linux Live (kernel 4.9.0-11-686)" { set isofile="/incomplete/debian-live-9.11.0-i386-lxde.iso" loopback loop (hd0,msdos4)$isofile linux (loop)/live/vmlinuz-4.9.0-11-686 boot=live components splash quiet initrd (loop)/live/initrd.img-4.9.0-11-686 } ############################################# submenu "Debian Live with Localisation Support" { set isofile="/incomplete/debian-live-9.11.0-i386-lxde.iso" loopback loop (hd0,msdos4)$isofile menuentry "English (en)" { linux (loop)/live/vmlinuz-4.9.0-11-686 boot=live components locales=en_US.UTF-8 quiet splash initrd (loop)/live/initrd.img-4.9.0-11-686 } ############################################# Old Grub2 is stalling after a while, resulting in barebone linux CLI. Need help writing appropriate loopback working code for Debian Live ISO 9.11.0 Thanking you in anticipation, Regards, Rajib Bandopadhyay A Debian and Knoppix user