Sou um pouco novo nisso e tenho um grande problema. Algo deu errado com um comando initramfs, a energia falhou e agora eu tenho um HD que não funciona. Nova instalação com USB não funciona. O USB Boot-Repair deu os seguintes resultados:
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 23Nov2014]
============================= Boot Info Summary: ===============================
sdb: ___________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi
/EFI/BOOT/grubx64.efi /ldlinux.sys
============================ Drive/Partition Info: =============================
no valid partition table found
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sdb 86C8-14A1 vfat bootrepair
/dev/zram0 afa290e2-6ebb-45d5-b973-5598a55a63f3 swap
/dev/zram1 dc754150-9029-41c3-af73-69b0490be5f5 swap
/dev/zram2 847a655c-fd48-40dd-a850-5506d9d521d4 swap
/dev/zram3 93b8fddd-b957-4d52-a671-851f3b2082c5 swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Sep 17 02:44 ata-HL-DT-ST_DVDRAM_GUE1N_KX5H3B61955 -> ../../sr0
lrwxrwxrwx 1 root root 9 Sep 17 03:03 ata-ST1000LM035-1RK172_WES0389X -> ../../sda
lrwxrwxrwx 1 root root 9 Sep 17 03:03 usb-Generic_Flash_Disk_18963387-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 9 Sep 17 03:03 wwn-0x5000c5009c950579 -> ../../sda
lrwxrwxrwx 1 root root 9 Sep 17 02:44 wwn-0x5001480000000000 -> ../../sr0
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdb /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
=========================== sdb/boot/grub/grub.cfg: ============================
--------------------------------------------------------------------------------
if loadfont /boot/grub/font.pf2 ; then
set gfxmode=auto
insmod efi_gop
insmod efi_uga
insmod gfxterm
terminal_output gfxterm
fi
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
menuentry "Boot-Repair-Disk session" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
initrd /casper/initrd.lz
}
--------------------------------------------------------------------------------
============================== sdb/syslinux.cfg: ===============================
--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100
label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit
label ubnentry1
menu label ^64bit session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
label ubnentry2
menu label ^64bit session (failsafe)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal --
label ubnentry3
menu label Boot-Repair-Disk session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
--------------------------------------------------------------------------------
=============== sdb: Version of COM32(R) files used by Syslinux: ===============
libcom32.c32 : not a COM32/COM32R module
libutil.c32 : not a COM32/COM32R module
menu.c32 : not a COM32/COM32R module
========= Devices which don't seem to have a corresponding hard drive: =========
sda
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/7945/mounts) leaked on lvs invocation. Parent PID 13040: bash
File descriptor 63 (pipe:[29506]) leaked on lvs invocation. Parent PID 13040: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-info 2017-09-17__03h00 ===================
boot-info version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
File descriptor 9 (/proc/7945/mounts) leaked on lvs invocation. Parent PID 9767: /bin/sh
No volume groups found
boot-info is executed in live-session (Boot-Repair-Disk 64bit 29nov2014, trusty, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
=================== os-prober:
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/zram0: UUID="afa290e2-6ebb-45d5-b973-5598a55a63f3" TYPE="swap"
/dev/sdb: LABEL="bootrepair" UUID="86C8-14A1" TYPE="vfat"
/dev/zram1: UUID="dc754150-9029-41c3-af73-69b0490be5f5" TYPE="swap"
/dev/zram2: UUID="847a655c-fd48-40dd-a850-5506d9d521d4" TYPE="swap"
/dev/zram3: UUID="93b8fddd-b957-4d52-a671-851f3b2082c5" TYPE="swap"
efibootmgr -v
BootCurrent: 0003
Timeout: 1 seconds
BootOrder: 0003,0002,0000
Boot0000* Endless OS Vendor(99e275e7-75a0-4b37-a2e6-c5385e6c00cb,)
Boot0002* ubuntu Vendor(99e275e7-75a0-4b37-a2e6-c5385e6c00cb,)
Boot0003* UEFI: Generic Flash Disk 8.07 ACPI(a0341d0,0)PCI(15,0)USB(2,0)..BO
=================== UEFI/Legacy mode:
Unusual EFI: Please report this message to [email protected]
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to [email protected])
=================== PARTITIONS & DISKS:
=================== parted -l:
Model: Generic Flash Disk (scsi)
Disk /dev/sdb: 1011MB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number Start End Size File system Flags
1 0.00B 1011MB 1011MB fat32
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== parted -lm:
BYT;
/dev/sdb:1011MB:scsi:512:512:loop:Generic Flash Disk;
1:0.00B:1011MB:1011MB:fat32::;
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
=================== mount:
/cow on / type overlayfs (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/sdb on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/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)
none on /sys/firmware/efi/efivars type efivarfs (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=lubuntu)
=================== 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 size slaves stat subsystem trace uevent
/sys/block/sdb (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
/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): autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk ecryptfs fb0 fd full fuse hidraw0 hidraw1 hpet input kmsg kvm log mapper mcelog mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sdb sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom v4l vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper: control
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 3.9G 5.2M 3.9G 1% /
udev devtmpfs 3.9G 12K 3.9G 1% /dev
tmpfs tmpfs 785M 1.1M 784M 1% /run
/dev/sdb vfat 963M 647M 316M 68% /cdrom
/dev/loop0 squashfs 549M 549M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 3.9G 12K 3.9G 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 3.9G 0 3.9G 0% /run/shm
none tmpfs 100M 16K 100M 1% /run/user
=================== fdisk -l:
Disk /dev/sdb: 1010 MB, 1010827264 bytes
32 heads, 61 sectors/track, 1011 cylinders, total 1974272 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: 0x00000000
Device Boot Start End Blocks Id System
Error: no partitions
gui-tab-other.sh: line 94: _checkbutton_repairfilesystems: command not found
=================== Suggested repair
The default repair of the Boot-Repair utility would not act on the MBR.
Additional repair would be performed: repair-filesystems
=================== User settings
The settings chosen by the user will not act on the boot.
Antes que eu mexa mais, prefiro perguntar como posso consertar o HD bad block, não importa recuperar os dados realmente, embora seja bom consertá-lo. Meu laptop tem apenas 4 meses de idade. O sistema operacional instalado originalmente era o Endless OS, mas eu instalei o Ubuntu 16.04 em todo o HD.