Package: grub-efi-amd64 Version: 2.02+dfsg1-16 Severity: important --- Please enter the report below this line. ---
https://d-i.debian.org/manual/en.amd64/ch04s05.html mentions that you need to configure filename "debian-installer/amd64/bootnetx64.efi"; as bootfile for booting via PXE in dhcp configs. When doing so, grubx64.efi will be loaded in the next step, but will not try to load its config files and - after 30s wait time showing the attached screen on console present the Grub shell. (As mentioned in https://lists.debian.org/debian-boot/2019/05/msg00076.html) Excerpt from logs: May 8 16:02:07 ssfnctl111 dhcpd: DHCPREQUEST for 10.45.10.32 (10.45.10.5) from 0c:c4:xxx via eth0 May 8 16:02:07 ssfnctl111 dhcpd: DHCPACK on 10.45.10.32 to 0c:c4:xxx via eth0 May 8 16:02:07 ssfnctl111 in.tftpd[21355]: RRQ from ::ffff:10.45.10.32 filename debian-installer/amd64/bootnetx64.efi May 8 16:02:07 ssfnctl111 in.tftpd[21355]: tftp: client does not accept options May 8 16:02:08 ssfnctl111 in.tftpd[21356]: RRQ from ::ffff:10.45.10.32 filename debian-installer/amd64/bootnetx64.efi May 8 16:02:08 ssfnctl111 in.tftpd[21357]: RRQ from ::ffff:10.45.10.32 filename debian-installer/amd64/grubx64.efi (Nothing re tftp afterwards) If you change the boot option in dhcp. conf to filename "debian-installer/amd64/grubx64.efi"; it changes to: May 10 10:51:20 ssfnctl111 in.tftpd[16770]: RRQ from ::ffff:10.45.10.32 filename debian-installer/amd64/grubx64.efi May 10 10:51:20 ssfnctl111 in.tftpd[16770]: tftp: client does not accept options May 10 10:51:21 ssfnctl111 in.tftpd[16771]: RRQ from ::ffff:10.45.10.32 filename debian-installer/amd64/grubx64.efi May 10 10:51:21 ssfnctl111 in.tftpd[16773]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/command.lst May 10 10:51:21 ssfnctl111 in.tftpd[16773]: sending NAK (1, File not found) to ::ffff:10.45.10.32 May 10 10:51:21 ssfnctl111 in.tftpd[16774]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/fs.lst May 10 10:51:21 ssfnctl111 in.tftpd[16774]: sending NAK (1, File not found) to ::ffff:10.45.10.32 May 10 10:51:21 ssfnctl111 in.tftpd[16775]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/crypto.lst May 10 10:51:21 ssfnctl111 in.tftpd[16775]: sending NAK (1, File not found) to ::ffff:10.45.10.32 May 10 10:51:21 ssfnctl111 in.tftpd[16776]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/terminal.lst May 10 10:51:21 ssfnctl111 in.tftpd[16776]: sending NAK (1, File not found) to ::ffff:10.45.10.32 May 10 10:51:21 ssfnctl111 in.tftpd[16777]: RRQ from ::ffff:10.45.10.32 filename /grub/grub.cfg May 10 10:51:21 ssfnctl111 in.tftpd[16777]: sending NAK (1, File not found) to ::ffff:10.45.10.32 After adding a symlink in /var/lib/tftpboot/ grub -> debian-10/debian-installer/amd64/grub (additional to debian-installer -> debian-10/debian-installer), Grub will load and we can chose a menu to start our preseeded install: May 10 10:53:55 ssfnctl111 in.tftpd[18546]: RRQ from ::ffff:10.45.10.32 filename debian-installer/amd64/grubx64.efi May 10 10:53:55 ssfnctl111 in.tftpd[18546]: tftp: client does not accept options May 10 10:53:55 ssfnctl111 in.tftpd[18547]: RRQ from ::ffff:10.45.10.32 filename debian-installer/amd64/grubx64.efi May 10 10:53:56 ssfnctl111 in.tftpd[18548]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/command.lst May 10 10:53:56 ssfnctl111 in.tftpd[18549]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/fs.lst May 10 10:53:56 ssfnctl111 in.tftpd[18550]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/fs.lst May 10 10:53:56 ssfnctl111 in.tftpd[18551]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/fs.lst May 10 10:53:56 ssfnctl111 in.tftpd[18552]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/fs.lst May 10 10:53:56 ssfnctl111 in.tftpd[18553]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/crypto.lst May 10 10:53:56 ssfnctl111 in.tftpd[18554]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/crypto.lst May 10 10:53:56 ssfnctl111 in.tftpd[18555]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/crypto.lst May 10 10:53:56 ssfnctl111 in.tftpd[18556]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/terminal.lst May 10 10:53:56 ssfnctl111 in.tftpd[18557]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/terminal.lst May 10 10:53:56 ssfnctl111 in.tftpd[18558]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/terminal.lst May 10 10:53:56 ssfnctl111 in.tftpd[18559]: RRQ from ::ffff:10.45.10.32 filename /grub/grub.cfg May 10 10:53:56 ssfnctl111 in.tftpd[18560]: RRQ from ::ffff:10.45.10.32 filename /grub/grub.cfg May 10 10:53:56 ssfnctl111 in.tftpd[18561]: RRQ from ::ffff:10.45.10.32 filename /grub/grub.cfg May 10 10:53:56 ssfnctl111 in.tftpd[18562]: RRQ from ::ffff:10.45.10.32 filename /grub/font.pf2 May 10 10:53:56 ssfnctl111 in.tftpd[18563]: RRQ from ::ffff:10.45.10.32 filename /isolinux/splash.png May 10 10:53:56 ssfnctl111 in.tftpd[18563]: sending NAK (1, File not found) to ::ffff:10.45.10.32 May 10 10:53:56 ssfnctl111 in.tftpd[18564]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/play.mod May 10 10:53:56 ssfnctl111 in.tftpd[18565]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/play.mod May 10 10:53:56 ssfnctl111 in.tftpd[18566]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/play.mod May 10 10:53:56 ssfnctl111 in.tftpd[18567]: RRQ from ::ffff:10.45.10.32 filename /grub/x86_64-efi/play.mod --- System information. --- Architecture: Kernel: Linux 4.19.0-4-amd64 Debian Release: buster/sid 990 testing security.debian.org 990 testing ftp2.de.debian.org 990 buster download.docker.com --- Package information. --- Depends (Version) | Installed ========================================-+-================== debconf (>= 0.5) | 1.5.71 OR debconf-2.0 | grub-common (= 2.02+dfsg1-16) | 2.02+dfsg1-16 grub2-common (= 2.02+dfsg1-16) | 2.02+dfsg1-16 grub-efi-amd64-bin (= 2.02+dfsg1-16) | 2.02+dfsg1-16 ucf | 3.0038+nmu1 Package's Recommends field is empty. Package's Suggests field is empty.
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