Главная проблема перезагрузки
Я использовал Ubuntu 16.04 LTS без проблемы в течение многих месяцев. Обновление программного обеспечения два дня назад генерировало большую проблему перезагрузки. С живого CD я загрузил программу восстановления начальной загрузки, но я все еще не могу перезагрузить. Вот вставляемый отчет: http://paste.ubuntu.com/25895261/
Boot Info Script 8f991e4 + Boot-Repair extra info [Boot-Info 25oct2017]
============================= Boot Info Summary: ===============================
=> Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and looks
for (,msdos1)/boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_msdos biosdisk
---------------------------------------------------------------------------
sda1: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 14.04.5 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
/boot/grub/i386-pc/core.img
sda2: __________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 * 2,048 617,035,775 617,033,728 83 Linux
/dev/sda2 617,037,822 625,141,759 8,103,938 5 Extended
/dev/sda5 617,037,824 625,141,759 8,103,936 82 Linux swap / Solaris
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 a71b922f-1cfd-41dd-8a20-999e17a8ee07 ext4
/dev/sda5 263eb451-51ae-4384-8f4c-c064a65344f8 swap
/dev/sr0 iso9660 Ubuntu 14.04.4 LTS amd64
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Nov 5 14:12 ata-HITACHI_HTS723232A7A364_E3834563KUK6VN -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 5 13:57 ata-HITACHI_HTS723232A7A364_E3834563KUK6VN-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 5 13:57 ata-HITACHI_HTS723232A7A364_E3834563KUK6VN-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 5 13:57 ata-HITACHI_HTS723232A7A364_E3834563KUK6VN-part5 -> ../../sda5
lrwxrwxrwx 1 root root 9 Nov 5 13:57 ata-TSSTcorp_DVD+_-RW_TS-U633F_R3476GSZ604940 -> ../../sr0
lrwxrwxrwx 1 root root 9 Nov 5 14:12 wwn-0x5000cca61df5e46f -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 5 13:57 wwn-0x5000cca61df5e46f-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 5 13:57 wwn-0x5000cca61df5e46f-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 5 13:57 wwn-0x5000cca61df5e46f-part5 -> ../../sda5
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr0 /cdrom iso9660 (ro,noatime)
=========================== sda1/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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${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 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_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
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=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=10
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=10
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=10
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
if background_color 44,0,30,0; then
clear
fi
### 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-a71b922f-1cfd-41dd-8a20-999e17a8ee07' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
fi
linux /boot/vmlinuz-4.2.0-42-generic root=UUID=a71b922f-1cfd-41dd-8a20-999e17a8ee07 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.2.0-42-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-a71b922f-1cfd-41dd-8a20-999e17a8ee07' {
menuentry 'Ubuntu, with Linux 4.2.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-42-generic-advanced-a71b922f-1cfd-41dd-8a20-999e17a8ee07' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
fi
echo 'Loading Linux 4.2.0-42-generic ...'
linux /boot/vmlinuz-4.2.0-42-generic root=UUID=a71b922f-1cfd-41dd-8a20-999e17a8ee07 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.2.0-42-generic
}
menuentry 'Ubuntu, with Linux 4.2.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-42-generic-recovery-a71b922f-1cfd-41dd-8a20-999e17a8ee07' {
recordfail
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
fi
echo 'Loading Linux 4.2.0-42-generic ...'
linux /boot/vmlinuz-4.2.0-42-generic root=UUID=a71b922f-1cfd-41dd-8a20-999e17a8ee07 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.2.0-42-generic
}
menuentry 'Ubuntu, with Linux 4.2.0-27-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-27-generic-advanced-a71b922f-1cfd-41dd-8a20-999e17a8ee07' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
fi
echo 'Loading Linux 4.2.0-27-generic ...'
linux /boot/vmlinuz-4.2.0-27-generic root=UUID=a71b922f-1cfd-41dd-8a20-999e17a8ee07 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.2.0-27-generic
}
menuentry 'Ubuntu, with Linux 4.2.0-27-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-27-generic-recovery-a71b922f-1cfd-41dd-8a20-999e17a8ee07' {
recordfail
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
fi
echo 'Loading Linux 4.2.0-27-generic ...'
linux /boot/vmlinuz-4.2.0-27-generic root=UUID=a71b922f-1cfd-41dd-8a20-999e17a8ee07 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.2.0-27-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
fi
knetbsd /boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 a71b922f-1cfd-41dd-8a20-999e17a8ee07
else
search --no-floppy --fs-uuid --set=root a71b922f-1cfd-41dd-8a20-999e17a8ee07
fi
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### 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 ###
--------------------------------------------------------------------------------
=============================== sda1/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).
#
#
# / was on /dev/sda1 during installation
UUID=a71b922f-1cfd-41dd-8a20-999e17a8ee07 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=263eb451-51ae-4384-8f4c-c064a65344f8 none swap sw 0 0
--------------------------------------------------------------------------------
=================== sda1: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
12.136611938 = 13.031587840 boot/grub/grub.cfg 1
12.322463989 = 13.231144960 boot/grub/i386-pc/core.img 1
1.460350037 = 1.568038912 boot/vmlinuz-4.2.0-27-generic 1
184.964279175 = 198.603882496 boot/vmlinuz-4.2.0-42-generic 1
184.964279175 = 198.603882496 vmlinuz 1
1.460350037 = 1.568038912 vmlinuz.old 1
185.884487152 = 199.591948288 boot/initrd.img-4.2.0-27-generic 3
185.927112579 = 199.637716992 boot/initrd.img-4.2.0-42-generic 1
185.927112579 = 199.637716992 initrd.img 1
185.884487152 = 199.591948288 initrd.img.old 3
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/13775/mounts) leaked on lvs invocation. Parent PID 21397: bash
File descriptor 63 (pipe:[47922]) leaked on lvs invocation. Parent PID 21397: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 20171105_1412 ===================
boot-repair version : 4ppa64
boot-sav version : 4ppa64
boot-sav-extra version : 4ppa64
glade2script version : 3.2.3~ppa4
boot-repair is executed in live-session (Ubuntu 14.04.4 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
ls: cannot access /home/usr/.config: No such file or directory
=================== os-prober:
/dev/sda1:Ubuntu 14.04.5 LTS (14.04):Ubuntu:linux
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="a71b922f-1cfd-41dd-8a20-999e17a8ee07" TYPE="ext4"
/dev/sda5: UUID="263eb451-51ae-4384-8f4c-c064a65344f8" TYPE="swap"
/dev/sr0: LABEL="Ubuntu 14.04.4 LTS amd64" TYPE="iso9660"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
Warning: extended partition does not start at a cylinder boundary.
DOS and Linux will interpret the contents differently.
=================== sda1/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Nov 5 13:47 grub.d
total 76
-rwxr-xr-x 1 root root 9791 Dec 17 2015 00_header
-rwxr-xr-x 1 root root 6058 May 13 2015 05_debian_theme
-rwxr-xr-x 1 root root 11608 Dec 17 2015 10_linux
-rwxr-xr-x 1 root root 10412 Dec 17 2015 20_linux_xen
-rwxr-xr-x 1 root root 1992 Mar 12 2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 Dec 17 2015 30_os-prober
-rwxr-xr-x 1 root root 1418 Jul 17 05:59 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Dec 17 2015 40_custom
-rwxr-xr-x 1 root root 216 Dec 17 2015 41_custom
-rw-r--r-- 1 root root 483 Dec 17 2015 README
=================== sda1/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_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
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"
=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.
=================== PARTITIONS & DISKS:
sda1 : sda, not-sepboot, grubenv-ok grub2, grub-pc , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-without-efi, 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/sda1.
sda : not-GPT, BIOSboot-not-needed, has-no-EFIpart, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
=================== parted -lm:
BYT;
/dev/sda:320GB:scsi:512:512:msdos:ATA HITACHI HTS72323;
1:1049kB:316GB:316GB:ext4::boot;
2:316GB:320GB:4149MB:::;
5:316GB:320GB:4149MB:linux-swap(v1)::;
BYT;
/dev/sr0:1070MB:scsi:2048:2048:mac:TSSTcorp DVD+-RW TS-U633F;
1:8192B:24.6kB:16.4kB::Apple:;
2:53.8MB:63.1MB:9306kB::EFI:;
=================== lsblk:
KNAME TYPE FSTYPE SIZE LABEL
sda disk 298.1G
sda1 part ext4 294.2G
sda2 part 1K
sda5 part swap 3.9G
sr0 rom iso9660 1020M Ubuntu 14.04.4 LTS amd64
loop0 loop squashfs 975.9M
KNAME ROTA RO RM STATE MOUNTPOINT
sda 1 0 0 running
sda1 1 0 0 /mnt/boot-sav/sda1
sda2 1 0 0
sda5 1 0 0 [SWAP]
sr0 1 0 1 running /cdrom
loop0 1 1 0 /rofs
=================== mount:
/cow on / type overlay (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=ubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type ext4 (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda5 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 power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): agpgart autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd freefall full fuse fw0 hpet hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 input kmsg kvm log mapper mcelog media0 mem memory_bandwidth ndctl0 net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda5 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper: control
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
udev devtmpfs 1.9G 12K 1.9G 1% /dev
tmpfs tmpfs 382M 1.3M 381M 1% /run
/dev/sr0 iso9660 1020M 1020M 0 100% /cdrom
/dev/loop0 squashfs 976M 976M 0 100% /rofs
/cow overlay 1.9G 116M 1.8G 7% /
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 1.9G 264K 1.9G 1% /tmp
none tmpfs 5.0M 4.0K 5.0M 1% /run/lock
none tmpfs 1.9G 76K 1.9G 1% /run/shm
none tmpfs 100M 52K 100M 1% /run/user
/dev/sda1 ext4 290G 4.5G 271G 2% /mnt/boot-sav/sda1
=================== fdisk -l:
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 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 identifier: 0x000130d2
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 617035775 308516864 83 Linux
/dev/sda2 617037822 625141759 4051969 5 Extended
/dev/sda5 617037824 625141759 4051968 82 Linux swap / Solaris
=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub2 of sda1 into the MBR of sda.
Additional repair will be performed: unhide-bootmenu-10s
Unhide GRUB boot menu in sda1/etc/default/grub
*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02)
Subsystem: Dell Latitude E6410 [1028:040a]
Kernel driver in use: i915
00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 05)
*******
grub-install --version
grub-install (GRUB) 2.02~beta2-9ubuntu1.14,grub-install (GRUB) 2.
Reinstall the GRUB of sda1 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0
chroot /mnt/boot-sav/sda1 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.2.0-42-generic
Found initrd image: /boot/initrd.img-4.2.0-42-generic
Found linux image: /boot/vmlinuz-4.2.0-27-generic
Found initrd image: /boot/initrd.img-4.2.0-27-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
Unhide GRUB boot menu in sda1/boot/grub/grub.cfg
Boot successfully repaired.
You can now reboot your computer.
The boot files of [Ubuntu 14.04.5 LTS] are far from the start of the disk. Your BIOS may not detect them. You may want to retry after creating a /boot partition. 0
задан karel
5 November 2017 в 07:57
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