I have accidentally deleted my boot partition. OS is Debian Jessie with LUKS LVM. I have created a new partition and successfully reinstalled grub with chroot method.Now when I try to boot, my root partition cannot be found.I get the following error message and then prompts to initramfs.Gave up waiting for root device. Common problems:Boot args (cat /proc/cmdline )Check root delay = (did the system wait long enough)Check root= (did the system wait for the right device?)Missing modules (cat /proc/modules; ls /dev)ALERT! /dev/mapper/vg--mypc-root does not exist.Dropping to shell!modprobe: module ehci-orion not found in modules.depI found this link. Maybe it is the same problem.I have done the following things:cryptsetup luksOpen /dev/sda5 mylvmlvmscandisk/dev/mapper/mylvm [     178,33 GiB] LVM physical volume/dev/sda1         [     243,00 MiB] /dev/sda5         [     178,33 GiB]vgchange -ay2 logical volume(s) in volume group mypc-vg now activelvscanACTIVE  '/dev/mypc-vg/root' [178,33 GiB] inheritACTIVE  '/dev/mypc-vg/swap_1' [9,08 GiB] inheritmount /dev/mypc-vg/root /mntmount /dev/sda1 /mnt/bootmount --bind /dev /mnt/devmount --bind /dev/pts /mnt/dev/ptsmount --bind /proc /mnt/procmount --bind /sys /mnt/syschroot /mntaptitude reinstall grub2-common grub-pc-bin grub-gfxpayload-lists grub-commonaptitude reinstall linux-image-3.16.0-4-amd64I also have reinstalled lvm2 in chroot environment without effect. update-grub and grub-install give no errors but during booting still prompts to initramfs console.Then I tried to copy copy all *.deb files from livecd to chroot'ed /tmp folder and run dpkg -i *deb to install all packages to the filesystem. This had also no effect. Was found here.Now I don't know what to do next. I think I am going in the wrong direction. thanks for any help.
debian jessie volume group not found and cant boot
debian;boot;chroot;initramfs