Hi. I have had a functioning system on wheeze using grub2. I did an upgrade to Jessie according to the debian docs.
Now when I boot my system I simply get a black screen after the POST screen - there's no GRUB screen or any hint of it. I've managed to boot my system with a live USB stick and have entered my system in a chroot. In the chroot I tried downgrading to grub-legacy and got the same result. I purged all of the config files from GRUB2 then reinstalled GRUB2 from scratch. I have repeatedly run update-grub/update-grub2, and grub-install /dev/sda Here is as much info as I can give: Hardware: Gigabyte Brix GB-BXBT-1900 with Samsung SSD 850 EVO 4G RAM. Debian - x86 debian:~# dpkg -l |grep grub ii grub-common 2.02~beta2-22 i386 GRand Unified Bootloader (common files) rc grub-legacy 0.97-70 i386 GRand Unified Bootloader (Legacy version) ii grub-pc 2.02~beta2-22 i386 GRand Unified Bootloader, version 2 (PC/BIOS version) ii grub-pc-bin 2.02~beta2-22 i386 GRand Unified Bootloader, version 2 (PC/BIOS binaries) ii grub2 2.02~beta2-22 i386 GRand Unified Bootloader, version 2 (dummy package) ii grub2-common 2.02~beta2-22 i386 GRand Unified Bootloader (common files for version 2) debian:~# update-grub2 Generating grub configuration file ... Found linux image: /boot/vmlinuz-3.16.0-4-686-pae Found initrd image: /boot/initrd.img-3.16.0-4-686-pae Found linux image: /boot/vmlinuz-3.2.0-4-686-pae Found initrd image: /boot/initrd.img-3.2.0-4-686-pae done debian:~# grub-install /dev/sda Installing for i386-pc platform. Installation finished. No error reported. My grub.cfg: https://www.dropbox.com/s/5xz5mrbagwcgpp5/grub.cfg?dl=0 debian:~# gdisk /dev/sda -l GPT fdisk (gdisk) version 0.8.10 Partition table scan: MBR: protective BSD: not present APM: not present GPT: present Found valid GPT with protective MBR; using GPT. Disk /dev/sda: 234441648 sectors, 111.8 GiB Logical sector size: 512 bytes Disk identifier (GUID): F387E81C-204F-43B0-ACA8-C169094F79B5 Partition table holds up to 128 entries First usable sector is 34, last usable sector is 234441614 Partitions will be aligned on 2048-sector boundaries Total free space is 126167917 sectors (60.2 GiB) Number Start (sector) End (sector) Size Code Name 1 2048 206847 100.0 MiB EF02 BIOS boot partition 2 206848 41166847 19.5 GiB 8300 root 3 41166848 45361151 2.0 GiB 8300 Linux swap 4 45361152 87304191 20.0 GiB 8300 var 5 87304192 108275711 10.0 GiB 8300 home I would be very grateful if someone could help here. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/CACw2ZudHOY2Msp4fauzuhuzQesPJzdW=kzbigry4klevz80...@mail.gmail.com
