Ich wollte ein Lubuntu als auch vorher ein Ubuntu installieren, nach erfolgreicher Installation komme ich in kein Betriebssystem, er finden kein Uefi, bzw. keinen Grub loader. Es steht auch kein "grub rescue"- , ich habe überhaupt keine Eingabemöglichkeit da.
Lediglich:
No bootable device insert boot disk and press any key
Ich habe auch die Rettungs CDs versucht, vergeblich. Allerdings konmnte ich mir in einer alten Rescue CD einen Bericht ausdrucken lassen. Von dem Programm aus habe ich auch geshen (auch in gparted) das mein Betriebssystem komplett installiert und vorhanden ist. Mit der Grub Start Disk kann ich das Betriebssysem auch starten. Das wars dann aber auch. Wie bringe ich den Laptop dazu mein System zu starten?
Hier der Bericht:
Boot Info Script 8f991e4 + Boot-Repair extra info [Boot-Info 25oct2017]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi
/EFI/BOOT/mmx64.efi /EFI/ubuntu/grubx64.efi
/EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.04 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 976,773,167 976,773,167 ee GPT
GUID Partition Table detected.
Partition Attrs Start Sector End Sector # of Sectors System
/dev/sda1 4,096 618,495 614,400 EFI System partition
/dev/sda2 618,496 976,768,064 976,149,569 Data partition (Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 DD3A-2F07 vfat
/dev/sda2 f63a0baf-db2e-436b-9647-8e5f4c05f8fd ext4
/dev/sr0 2017-10-29-00-56-18-00 iso9660 Boot-Repair-Disk 64bit
/dev/zram0 a78353a4-f566-499e-93b9-b5d320ede8f5 swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Jun 26 12:28 ata-HGST_HTS545050A7E380_TE8517491VGN9L -> ../../sda
lrwxrwxrwx 1 root root 10 Jun 26 12:28 ata-HGST_HTS545050A7E380_TE8517491VGN9L-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun 26 12:28 ata-HGST_HTS545050A7E380_TE8517491VGN9L-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 Jun 26 12:26 usb-SONY_DVD_RW_DRX-S90U_110527XMP0000004013-0:0 -> ../../sr0
lrwxrwxrwx 1 root root 9 Jun 26 12:28 wwn-0x5000cca73bda202a -> ../../sda
lrwxrwxrwx 1 root root 10 Jun 26 12:28 wwn-0x5000cca73bda202a-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun 26 12:28 wwn-0x5000cca73bda202a-part2 -> ../../sda2
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr0 /cdrom iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
========================== sda1/EFI/ubuntu/grub.cfg: ===========================
--------------------------------------------------------------------------------
search.fs_uuid f63a0baf-db2e-436b-9647-8e5f4c05f8fd root hd0,gpt2
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------
=========================== sda2/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${initrdfail}" = 2 ]; then
set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
set next_entry="${prev_entry}"
set prev_entry=
save_env prev_entry
if [ "${next_entry}" ]; then
set initrdfail=2
fi
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function initrdfail {
if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
if [ -z "${initrdfail}" ]; then
set initrdfail=1
if [ -n "${boot_once}" ]; then
set prev_entry="${default}"
save_env prev_entry
fi
fi
save_env initrdfail
fi; fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 f63a0baf-db2e-436b-9647-8e5f4c05f8fd
else
search --no-floppy --fs-uuid --set=root f63a0baf-db2e-436b-9647-8e5f4c05f8fd
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=C
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=0
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 0 ; then
set timeout=0
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ "${recordfail}" != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-f63a0baf-db2e-436b-9647-8e5f4c05f8fd' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 f63a0baf-db2e-436b-9647-8e5f4c05f8fd
else
search --no-floppy --fs-uuid --set=root f63a0baf-db2e-436b-9647-8e5f4c05f8fd
fi
linux /boot/vmlinuz-5.4.0-26-generic root=UUID=f63a0baf-db2e-436b-9647-8e5f4c05f8fd ro quiet splash $vt_handoff
initrd /boot/initrd.img-5.4.0-26-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-f63a0baf-db2e-436b-9647-8e5f4c05f8fd' {
menuentry 'Ubuntu, with Linux 5.4.0-26-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-26-generic-advanced-f63a0baf-db2e-436b-9647-8e5f4c05f8fd' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 f63a0baf-db2e-436b-9647-8e5f4c05f8fd
else
search --no-floppy --fs-uuid --set=root f63a0baf-db2e-436b-9647-8e5f4c05f8fd
fi
echo 'Loading Linux 5.4.0-26-generic ...'
linux /boot/vmlinuz-5.4.0-26-generic root=UUID=f63a0baf-db2e-436b-9647-8e5f4c05f8fd ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-5.4.0-26-generic
}
menuentry 'Ubuntu, with Linux 5.4.0-26-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-26-generic-recovery-f63a0baf-db2e-436b-9647-8e5f4c05f8fd' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 f63a0baf-db2e-436b-9647-8e5f4c05f8fd
else
search --no-floppy --fs-uuid --set=root f63a0baf-db2e-436b-9647-8e5f4c05f8fd
fi
echo 'Loading Linux 5.4.0-26-generic ...'
linux /boot/vmlinuz-5.4.0-26-generic root=UUID=f63a0baf-db2e-436b-9647-8e5f4c05f8fd ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-5.4.0-26-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda2/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a device; this may
# be used with UUID= as a more robust way to name devices that works even if
# disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=DD3A-2F07 /boot/efi vfat umask=0077 0 2
UUID=f63a0baf-db2e-436b-9647-8e5f4c05f8fd / ext4 defaults 0 1
--------------------------------------------------------------------------------
=================== sda2: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
68.429672241 = 73.475801088 boot/grub/grub.cfg 1
1.547966003 = 1.662115840 boot/vmlinuz 1
1.547966003 = 1.662115840 boot/vmlinuz-5.4.0-26-generic 1
1.547966003 = 1.662115840 boot/vmlinuz.old 1
1.625934601 = 1.745833984 boot/initrd.img 2
1.625934601 = 1.745833984 boot/initrd.img-5.4.0-26-generic 2
1.625934601 = 1.745833984 boot/initrd.img.old 2
ADDITIONAL INFORMATION :
=================== log of boot-repair 20200626_1228 ===================
boot-repair version : 4ppa62
boot-sav version : 4ppa62
boot-sav-extra version : 4ppa62
glade2script version : 3.2.3~ppa4
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0 has been opened read-only.
Error: Invalid partition table - recursive partition on /dev/sr0.
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 1oct2017, zesty, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
file=/cdrom/preseed/lubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=de keyboard-configuration/layoutcode?=de
ls: cannot access '/home/usr/.config': No such file or directory
=================== os-prober:
/dev/sda2:Ubuntu 20.04 LTS (20.04):Ubuntu:linux
=================== blkid:
/dev/sda1: UUID="DD3A-2F07" TYPE="vfat" PARTUUID="04034092-986d-bb47-b323-c0d29b239738"
/dev/sda2: UUID="f63a0baf-db2e-436b-9647-8e5f4c05f8fd" TYPE="ext4" PARTUUID="32bfb929-861d-c646-8421-5c198f7e143b"
/dev/sr0: UUID="2017-10-29-00-56-18-00" LABEL="Boot-Repair-Disk 64bit" TYPE="iso9660" PTUUID="6b8b4567" PTTYPE="dos"
/dev/loop0: TYPE="squashfs"
/dev/zram0: UUID="a78353a4-f566-499e-93b9-b5d320ede8f5" TYPE="swap"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/fbx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/mmx64.efi
=================== sda2/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Apr 23 07:39 grub.d
total 132
-rwxr-xr-x 1 root root 10627 Apr 15 11:31 00_header
-rwxr-xr-x 1 root root 6258 Apr 15 11:31 05_debian_theme
-rwxr-xr-x 1 root root 17123 Apr 15 11:31 10_linux
-rwxr-xr-x 1 root root 42128 Apr 15 11:31 10_linux_zfs
-rwxr-xr-x 1 root root 12894 Apr 15 11:31 20_linux_xen
-rwxr-xr-x 1 root root 1992 Feb 13 23:09 20_memtest86+
-rwxr-xr-x 1 root root 12059 Apr 15 11:31 30_os-prober
-rwxr-xr-x 1 root root 1424 Apr 15 11:31 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Apr 15 11:31 40_custom
-rwxr-xr-x 1 root root 216 Apr 15 11:31 41_custom
-rw-r--r-- 1 root root 483 Apr 15 11:31 README
=================== sda2/etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
/boot/efi detected in the fstab of sda2: UUID=DD3A-2F07 (sda1)
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, but it is not setup in EFI-mode for this live-session.
SecureBoot maybe enabled.
=================== PARTITIONS & DISKS:
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, is-correct-EFI, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, notbiosboot, /mnt/boot-sav/sda1.
sda2 : sda, not-sepboot, grubenv-ok grub2, signed grub-pc grub-efi , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, notbiosboot, /mnt/boot-sav/sda2.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
=================== parted -lm:
BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA HGST HTS545050A7:;
1:2097kB:317MB:315MB:fat32::boot, esp;
2:317MB:500GB:500GB:ext4::;
BYT;
/dev/sr0:742MB:scsi:2048:2048:unknown:SONY DVD RW DRX-S90U:;
BYT;
/dev/zram0:2019MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:2019MB:2019MB:linux-swap(v1)::;
=================== lsblk:
KNAME TYPE FSTYPE SIZE LABEL
loop0 loop squashfs 629,3M
sda disk 465,8G
sda1 part vfat 300M
sda2 part ext4 465,5G
sr0 rom iso9660 708M Boot-Repair-Disk 64bit
zram0 disk 1,9G
KNAME ROTA RO RM STATE MOUNTPOINT
loop0 1 1 0 /rofs
sda 1 0 0 running
sda1 1 0 0 /mnt/boot-sav/sda1
sda2 1 0 0 /mnt/boot-sav/sda2
sr0 1 0 1 running /cdrom
zram0 0 0 0 [SWAP]
=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1944852k,nr_inodes=486213,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=394408k,mode=755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12860)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=394404k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 zero
ls /dev/mapper: control
=================== hexdump -n512 -C /dev/sda1
00000000 eb 58 90 6d 6b 66 73 2e 66 61 74 00 02 08 20 00 |.X.mkfs.fat... .|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 10 00 00 |........?.......|
00000020 00 60 09 00 58 02 00 00 00 00 00 00 02 00 00 00 |.`..X...........|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 01 29 07 2f 3a dd 20 20 20 20 20 20 20 20 20 |..)./:. |
00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
udev devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs tmpfs 386M 6.1M 380M 2% /run
/dev/sr0 iso9660 708M 708M 0 100% /cdrom
/dev/loop0 squashfs 630M 630M 0 100% /rofs
/cow overlay 1.9G 9.3M 1.9G 1% /
tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
tmpfs tmpfs 1.9G 4.0K 1.9G 1% /tmp
tmpfs tmpfs 386M 4.0K 386M 1% /run/user/999
/dev/sda1 vfat 300M 8.1M 292M 3% /mnt/boot-sav/sda1
/dev/sda2 ext4 458G 4.8G 430G 2% /mnt/boot-sav/sda2
=================== fdisk -l:
Disk /dev/loop0: 629.3 MiB, 659873792 bytes, 1288816 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 8E7F6C93-9BDF-714D-BB68-515AB0FE65B0
Device Start End Sectors Size Type
/dev/sda1 4096 618495 614400 300M EFI System
/dev/sda2 618496 976768064 976149569 465.5G Linux filesystem
Disk /dev/zram0: 1.9 GiB, 2019364864 bytes, 493009 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options: sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s use-standard-efi-file
=================== Blockers in case of suggested repair
Die aktuelle Sitzung befindet sich im Legacy-Modus. Bitte starten Sie den Rechner neu und nutzen Sie diese Anwendung in einer EFI-Sitzung. Dies wird diese Funktion aktivieren. Nutzen Sie zum Beispiel Boot-Repair-Disk-64bit (www.sourceforge.net/p/boot-repair-cd) als Live-USB-Stick, nach dem Sie Ihr BIOS darauf eingestellt haben von USB im EFI-Modus zu starten.
=================== Advice in case of suggested repair
Ihr PC startet im Modus Legacy. Bitte ändern Sie den auf EFI und versuchen es ggf. erneut.
Oder versuchen Sie nach Deaktivierung von Option [Separate /boot/efi-Partition:] es erneut.
Möchten Sie fortfahren?
=================== Final advice in case of suggested repair
Bitte stellen Sie sicher, dass Ihr BIOS von Datei sda1/efi/.../grub*.efi startet!
Ihr PC startet im Modus Legacy. Bitte ändern Sie den auf EFI und versuchen es ggf. erneut.
=================== User settings
The settings chosen by the user will not act on the boot.Was muss ich bei der Rettungs DVD beachten, wie gehe ich vor? Oder wo gehe ich im Bios auf Uefi?
Moderiert von sebix:
Thema in einen passenden Forenbereich verschoben. Bitte beachte die als wichtig markierten Themen („Welche Themen gehören hier her und welche nicht?“) in jedem Forenbereich. Danke.
