1. Boot Info Script cfd9efe + Boot-Repair extra info [Boot-Info 26Apr2016]
  4. ============================= Boot Info Summary: ===============================
  6. => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of
  7. the same hard drive for core.img. core.img is at this location and looks
  8. for (,msdos2)/boot/grub. It also embeds following components:
  10. modules
  11. ---------------------------------------------------------------------------
  12. fshelp ext2 part_msdos biosdisk
  13. ---------------------------------------------------------------------------
  15. sda1: __________________________________________________________________________
  17. File system: swap
  18. Boot sector type: -
  19. Boot sector info:
  21. sda2: __________________________________________________________________________
  23. File system: ext4
  24. Boot sector type: -
  25. Boot sector info:
  26. Operating System: Ubuntu 16.04 LTS
  27. Boot files: /boot/grub/grub.cfg /etc/fstab
  28. /boot/grub/i386-pc/core.img
  30. ============================ Drive/Partition Info: =============================
  32. Drive: sda _____________________________________________________________________
  33. Disk /dev/sda: 111.8 GiB, 120034123776 bytes, 234441648 sectors
  34. Units: sectors of 1 * 512 = 512 bytes
  35. Sector size (logical/physical): 512 bytes / 512 bytes
  36. I/O size (minimum/optimal): 512 bytes / 512 bytes
  37. Disklabel type: dos
  39. Partition Boot Start Sector End Sector # of Sectors Id System
  41. /dev/sda1 2,048 7,999,487 7,997,440 82 Linux swap / Solaris
  42. /dev/sda2 * 7,999,488 234,440,703 226,441,216 83 Linux
  45. "blkid" output: ________________________________________________________________
  47. Device UUID TYPE LABEL
  49. /dev/loop0 squashfs
  50. /dev/sda1 d804a998-8207-452b-8c7f-704f546ba449 swap
  51. /dev/sda2 3a928603-57be-4c15-8825-4ef990e032f5 ext4
  52. /dev/sr0 2016-04-21-06-53-37-00 iso9660 Ubuntu-GNOME 16.04 LTS amd64
  54. ========================= "ls -l /dev/disk/by-id" output: ======================
  56. total 0
  57. lrwxrwxrwx 1 root root 9 May 23 16:41 ata-Optiarc_DVD_RW_AD-7640S_30655060_1008080Q111 -> ../../sr0
  58. lrwxrwxrwx 1 root root 9 May 23 16:57 ata-Samsung_SSD_840_EVO_120GB_S1D5NSDF439512M -> ../../sda
  59. lrwxrwxrwx 1 root root 10 May 23 16:57 ata-Samsung_SSD_840_EVO_120GB_S1D5NSDF439512M-part1 -> ../../sda1
  60. lrwxrwxrwx 1 root root 10 May 23 16:57 ata-Samsung_SSD_840_EVO_120GB_S1D5NSDF439512M-part2 -> ../../sda2
  61. lrwxrwxrwx 1 root root 9 May 23 16:57 wwn-0x50025388a03ff50a -> ../../sda
  62. lrwxrwxrwx 1 root root 10 May 23 16:57 wwn-0x50025388a03ff50a-part1 -> ../../sda1
  63. lrwxrwxrwx 1 root root 10 May 23 16:57 wwn-0x50025388a03ff50a-part2 -> ../../sda2
  65. ================================ Mount points: =================================
  67. Device Mount_Point Type Options
  69. /dev/loop0 /rofs squashfs (ro,noatime)
  70. /dev/sr0 /cdrom iso9660 (ro,noatime)
  73. =========================== sda2/boot/grub/grub.cfg: ===========================
  75. --------------------------------------------------------------------------------
  76. #
  77. # DO NOT EDIT THIS FILE
  78. #
  79. # It is automatically generated by grub-mkconfig using templates
  80. # from /etc/grub.d and settings from /etc/default/grub
  81. #
  83. ### BEGIN /etc/grub.d/00_header ###
  84. if [ -s $prefix/grubenv ]; then
  85. set have_grubenv=true
  86. load_env
  87. fi
  88. if [ "${next_entry}" ] ; then
  89. set default="${next_entry}"
  90. set next_entry=
  91. save_env next_entry
  92. set boot_once=true
  93. else
  94. set default="0"
  95. fi
  97. if [ x"${feature_menuentry_id}" = xy ]; then
  98. menuentry_id_option="--id"
  99. else
  100. menuentry_id_option=""
  101. fi
  103. export menuentry_id_option
  105. if [ "${prev_saved_entry}" ]; then
  106. set saved_entry="${prev_saved_entry}"
  107. save_env saved_entry
  108. set prev_saved_entry=
  109. save_env prev_saved_entry
  110. set boot_once=true
  111. fi
  113. function savedefault {
  114. if [ -z "${boot_once}" ]; then
  115. saved_entry="${chosen}"
  116. save_env saved_entry
  117. fi
  118. }
  119. function recordfail {
  120. set recordfail=1
  121. if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
  122. }
  123. function load_video {
  124. if [ x$feature_all_video_module = xy ]; then
  125. insmod all_video
  126. else
  127. insmod efi_gop
  128. insmod efi_uga
  129. insmod ieee1275_fb
  130. insmod vbe
  131. insmod vga
  132. insmod video_bochs
  133. insmod video_cirrus
  134. fi
  135. }
  137. if [ x$feature_default_font_path = xy ] ; then
  138. font=unicode
  139. else
  140. insmod part_msdos
  141. insmod ext2
  142. set root='hd0,msdos2'
  143. if [ x$feature_platform_search_hint = xy ]; then
  144. search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 3a928603-57be-4c15-8825-4ef990e032f5
  145. else
  146. search --no-floppy --fs-uuid --set=root 3a928603-57be-4c15-8825-4ef990e032f5
  147. fi
  148. font="/usr/share/grub/unicode.pf2"
  149. fi
  151. if loadfont $font ; then
  152. set gfxmode=auto
  153. load_video
  154. insmod gfxterm
  155. set locale_dir=$prefix/locale
  156. set lang=en_US
  157. insmod gettext
  158. fi
  159. terminal_output gfxterm
  160. if [ "${recordfail}" = 1 ] ; then
  161. set timeout=10
  162. else
  163. if [ x$feature_timeout_style = xy ] ; then
  164. set timeout_style=menu
  165. set timeout=10
  166. # Fallback normal timeout code in case the timeout_style feature is
  167. # unavailable.
  168. else
  169. set timeout=10
  170. fi
  171. fi
  172. ### END /etc/grub.d/00_header ###
  174. ### BEGIN /etc/grub.d/05_debian_theme ###
  175. set menu_color_normal=white/black
  176. set menu_color_highlight=black/light-gray
  177. if background_color 45,51,53; then
  178. clear
  179. fi
  180. ### END /etc/grub.d/05_debian_theme ###
  182. ### BEGIN /etc/grub.d/10_linux ###
  183. function gfxmode {
  184. set gfxpayload="${1}"
  185. if [ "${1}" = "keep" ]; then
  186. set vt_handoff=vt.handoff=7
  187. else
  188. set vt_handoff=
  189. fi
  190. }
  191. if [ "${recordfail}" != 1 ]; then
  192. if [ -e ${prefix}/gfxblacklist.txt ]; then
  193. if hwmatch ${prefix}/gfxblacklist.txt 3; then
  194. if [ ${match} = 0 ]; then
  195. set linux_gfx_mode=keep
  196. else
  197. set linux_gfx_mode=text
  198. fi
  199. else
  200. set linux_gfx_mode=text
  201. fi
  202. else
  203. set linux_gfx_mode=keep
  204. fi
  205. else
  206. set linux_gfx_mode=text
  207. fi
  208. export linux_gfx_mode
  209. menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-3a928603-57be-4c15-8825-4ef990e032f5' {
  210. recordfail
  211. load_video
  212. gfxmode $linux_gfx_mode
  213. insmod gzio
  214. if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
  215. insmod part_msdos
  216. insmod ext2
  217. set root='hd0,msdos2'
  218. if [ x$feature_platform_search_hint = xy ]; then
  219. search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 3a928603-57be-4c15-8825-4ef990e032f5
  220. else
  221. search --no-floppy --fs-uuid --set=root 3a928603-57be-4c15-8825-4ef990e032f5
  222. fi
  223. linux /boot/vmlinuz-4.4.0-22-generic root=UUID=3a928603-57be-4c15-8825-4ef990e032f5 ro quiet splash $vt_handoff
  224. initrd /boot/initrd.img-4.4.0-22-generic
  225. }
  226. submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-3a928603-57be-4c15-8825-4ef990e032f5' {
  227. menuentry 'Ubuntu, with Linux 4.4.0-22-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-22-generic-advanced-3a928603-57be-4c15-8825-4ef990e032f5' {
  228. recordfail
  229. load_video
  230. gfxmode $linux_gfx_mode
  231. insmod gzio
  232. if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
  233. insmod part_msdos
  234. insmod ext2
  235. set root='hd0,msdos2'
  236. if [ x$feature_platform_search_hint = xy ]; then
  237. search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 3a928603-57be-4c15-8825-4ef990e032f5
  238. else
  239. search --no-floppy --fs-uuid --set=root 3a928603-57be-4c15-8825-4ef990e032f5
  240. fi
  241. echo 'Loading Linux 4.4.0-22-generic ...'
  242. linux /boot/vmlinuz-4.4.0-22-generic root=UUID=3a928603-57be-4c15-8825-4ef990e032f5 ro quiet splash $vt_handoff
  243. echo 'Loading initial ramdisk ...'
  244. initrd /boot/initrd.img-4.4.0-22-generic
  245. }
  246. menuentry 'Ubuntu, with Linux 4.4.0-22-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-22-generic-recovery-3a928603-57be-4c15-8825-4ef990e032f5' {
  247. recordfail
  248. load_video
  249. insmod gzio
  250. if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
  251. insmod part_msdos
  252. insmod ext2
  253. set root='hd0,msdos2'
  254. if [ x$feature_platform_search_hint = xy ]; then
  255. search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 3a928603-57be-4c15-8825-4ef990e032f5
  256. else
  257. search --no-floppy --fs-uuid --set=root 3a928603-57be-4c15-8825-4ef990e032f5
  258. fi
  259. echo 'Loading Linux 4.4.0-22-generic ...'
  260. linux /boot/vmlinuz-4.4.0-22-generic root=UUID=3a928603-57be-4c15-8825-4ef990e032f5 ro recovery nomodeset
  261. echo 'Loading initial ramdisk ...'
  262. initrd /boot/initrd.img-4.4.0-22-generic
  263. }
  264. menuentry 'Ubuntu, with Linux 4.4.0-21-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-21-generic-advanced-3a928603-57be-4c15-8825-4ef990e032f5' {
  265. recordfail
  266. load_video
  267. gfxmode $linux_gfx_mode
  268. insmod gzio
  269. if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
  270. insmod part_msdos
  271. insmod ext2
  272. set root='hd0,msdos2'
  273. if [ x$feature_platform_search_hint = xy ]; then
  274. search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 3a928603-57be-4c15-8825-4ef990e032f5
  275. else
  276. search --no-floppy --fs-uuid --set=root 3a928603-57be-4c15-8825-4ef990e032f5
  277. fi
  278. echo 'Loading Linux 4.4.0-21-generic ...'
  279. linux /boot/vmlinuz-4.4.0-21-generic root=UUID=3a928603-57be-4c15-8825-4ef990e032f5 ro quiet splash $vt_handoff
  280. echo 'Loading initial ramdisk ...'
  281. initrd /boot/initrd.img-4.4.0-21-generic
  282. }
  283. menuentry 'Ubuntu, with Linux 4.4.0-21-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-21-generic-recovery-3a928603-57be-4c15-8825-4ef990e032f5' {
  284. recordfail
  285. load_video
  286. insmod gzio
  287. if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
  288. insmod part_msdos
  289. insmod ext2
  290. set root='hd0,msdos2'
  291. if [ x$feature_platform_search_hint = xy ]; then
  292. search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 3a928603-57be-4c15-8825-4ef990e032f5
  293. else
  294. search --no-floppy --fs-uuid --set=root 3a928603-57be-4c15-8825-4ef990e032f5
  295. fi
  296. echo 'Loading Linux 4.4.0-21-generic ...'
  297. linux /boot/vmlinuz-4.4.0-21-generic root=UUID=3a928603-57be-4c15-8825-4ef990e032f5 ro recovery nomodeset
  298. echo 'Loading initial ramdisk ...'
  299. initrd /boot/initrd.img-4.4.0-21-generic
  300. }
  301. }
  303. ### END /etc/grub.d/10_linux ###
  305. ### BEGIN /etc/grub.d/20_linux_xen ###
  307. ### END /etc/grub.d/20_linux_xen ###
  309. ### BEGIN /etc/grub.d/30_os-prober ###
  310. ### END /etc/grub.d/30_os-prober ###
  312. ### BEGIN /etc/grub.d/30_uefi-firmware ###
  313. ### END /etc/grub.d/30_uefi-firmware ###
  315. ### BEGIN /etc/grub.d/40_custom ###
  316. # This file provides an easy way to add custom menu entries. Simply type the
  317. # menu entries you want to add after this comment. Be careful not to change
  318. # the 'exec tail' line above.
  319. ### END /etc/grub.d/40_custom ###
  321. ### BEGIN /etc/grub.d/41_custom ###
  322. if [ -f ${config_directory}/custom.cfg ]; then
  323. source ${config_directory}/custom.cfg
  324. elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
  325. source $prefix/custom.cfg;
  326. fi
  327. ### END /etc/grub.d/41_custom ###
  328. --------------------------------------------------------------------------------
  330. =============================== sda2/etc/fstab: ================================
  332. --------------------------------------------------------------------------------
  333. # /etc/fstab: static file system information.
  334. #
  335. # Use 'blkid' to print the universally unique identifier for a
  336. # device; this may be used with UUID= as a more robust way to name devices
  337. # that works even if disks are added and removed. See fstab(5).
  338. #
  339. # <file system> <mount point> <type> <options> <dump> <pass>
  340. # / was on /dev/sda2 during installation
  341. UUID=3a928603-57be-4c15-8825-4ef990e032f5 / ext4 errors=remount-ro 0 1
  342. # swap was on /dev/sda1 during installation
  343. UUID=d804a998-8207-452b-8c7f-704f546ba449 none swap sw 0 0
  344. --------------------------------------------------------------------------------
  346. =================== sda2: Location of files loaded by Grub: ====================
  348. GiB - GB File Fragment(s)
  350. 79.945228577 = 85.840535552 boot/grub/grub.cfg 1
  351. 80.151401520 = 86.061912064 boot/grub/i386-pc/core.img 1
  352. 4.742858887 = 5.092605952 boot/vmlinuz-4.4.0-21-generic 1
  353. 5.150505066 = 5.530312704 boot/vmlinuz-4.4.0-22-generic 1
  354. 5.150505066 = 5.530312704 vmlinuz 1
  355. 4.742858887 = 5.092605952 vmlinuz.old 1
  356. 104.066696167 = 111.740764160 boot/initrd.img-4.4.0-21-generic 4
  357. 5.316696167 = 5.708759040 boot/initrd.img-4.4.0-22-generic 2
  358. 5.316696167 = 5.708759040 initrd.img 2
  359. 104.066696167 = 111.740764160 initrd.img.old 4
  361. =============================== StdErr Messages: ===============================
  363. File descriptor 9 (/proc/7660/mounts) leaked on lvs invocation. Parent PID 30087: bash
  364. File descriptor 63 (pipe:[71833]) leaked on lvs invocation. Parent PID 30087: bash
  366. ADDITIONAL INFORMATION :
  367. =================== log of boot-repair 2016-05-23__16h48 ===================
  368. boot-repair version : 4ppa37
  369. boot-sav version : 4ppa37
  370. glade2script version : 3.2.3~ppa1
  371. boot-sav-extra version : 4ppa37
  372. Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0 has been opened read-only.
  373. Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0 has been opened read-only.
  374. boot-repair is executed in live-session (Ubuntu 16.04 LTS, xenial, Ubuntu, x86_64)
  375. CPU op-mode(s): 32-bit, 64-bit
  376. file=/cdrom/preseed/ubuntu-gnome.seed boot=casper initrd=/casper/initrd.lz quiet splash --- maybe-ubiquity
  377. ls: cannot access '/home/usr/.config': No such file or directory
  379. =================== os-prober:
  380. /dev/sda2:Ubuntu 16.04 LTS (16.04):Ubuntu:linux
  382. =================== blkid:
  383. /dev/sda2: UUID="3a928603-57be-4c15-8825-4ef990e032f5" TYPE="ext4" PARTUUID="0000dcfe-02"
  384. /dev/sr0: UUID="2016-04-21-06-53-37-00" LABEL="Ubuntu-GNOME 16.04 LTS amd64" TYPE="iso9660" PTUUID="23419b71" PTTYPE="dos"
  385. /dev/loop0: TYPE="squashfs"
  386. /dev/sda1: UUID="d804a998-8207-452b-8c7f-704f546ba449" TYPE="swap" PARTUUID="0000dcfe-01"
  389. 1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
  392. =================== sda2/etc/grub.d/ :
  393. drwxr-xr-x 2 root root 4096 Apr 21 06:24 grub.d
  394. total 76
  395. -rwxr-xr-x 1 root root 9791 Apr 15 22:00 00_header
  396. -rwxr-xr-x 1 root root 6258 Mar 15 18:08 05_debian_theme
  397. -rwxr-xr-x 1 root root 12261 Apr 15 22:00 10_linux
  398. -rwxr-xr-x 1 root root 11082 Apr 15 22:00 20_linux_xen
  399. -rwxr-xr-x 1 root root 1992 Jan 28 12:44 20_memtest86+
  400. -rwxr-xr-x 1 root root 11692 Apr 15 22:00 30_os-prober
  401. -rwxr-xr-x 1 root root 1418 Apr 15 22:00 30_uefi-firmware
  402. -rwxr-xr-x 1 root root 214 Apr 15 22:00 40_custom
  403. -rwxr-xr-x 1 root root 216 Apr 15 22:00 41_custom
  404. -rw-r--r-- 1 root root 483 Apr 15 22:00 README
  409. =================== sda2/etc/default/grub :
  411. # If you change this file, run 'update-grub' afterwards to update
  412. # /boot/grub/grub.cfg.
  413. # For full documentation of the options in this file, see:
  414. # info -f grub -n 'Simple configuration'
  416. GRUB_DEFAULT=0
  417. GRUB_HIDDEN_TIMEOUT=0
  418. GRUB_HIDDEN_TIMEOUT_QUIET=true
  419. GRUB_TIMEOUT=10
  420. GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
  421. GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
  422. GRUB_CMDLINE_LINUX=""
  424. # Uncomment to enable BadRAM filtering, modify to suit your needs
  425. # This works with Linux (no patch required) and with any kernel that obtains
  426. # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
  427. #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
  429. # Uncomment to disable graphical terminal (grub-pc only)
  430. #GRUB_TERMINAL=console
  432. # The resolution used on graphical terminal
  433. # note that you can use only modes which your graphic card supports via VBE
  434. # you can see them in real GRUB with the command `vbeinfo'
  435. #GRUB_GFXMODE=640x480
  437. # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
  438. #GRUB_DISABLE_LINUX_UUID=true
  440. # Uncomment to disable generation of recovery mode menu entries
  441. #GRUB_DISABLE_RECOVERY="true"
  443. # Uncomment to get a beep at grub start
  444. #GRUB_INIT_TUNE="480 440 1"
  449. =================== UEFI/Legacy mode:
  450. This live-session is not in EFI-mode.
  451. SecureBoot maybe enabled.
  454. =================== PARTITIONS & DISKS:
  455. sda2 : sda, not-sepboot, grubenv-ok grub2, signed 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, /mnt/boot-sav/sda2.
  457. sda : not-GPT, BIOSboot-not-needed, has-no-EFIpart, not-usb, has-os, 2048 sectors * 512 bytes
  460. =================== parted -l:
  462. Model: ATA Samsung SSD 840 (scsi)
  463. Disk /dev/sda: 120GB
  464. Sector size (logical/physical): 512B/512B
  465. Partition Table: msdos
  466. Disk Flags:
  468. Number Start End Size Type File system Flags
  469. 1 1049kB 4096MB 4095MB primary linux-swap(v1)
  470. 2 4096MB 120GB 116GB primary ext4 boot
  473. Model: Optiarc DVD RW AD-7640S (scsi)
  474. Disk /dev/sr0: 1268MB
  475. Sector size (logical/physical): 2048B/2048B
  476. Partition Table: mac
  477. Disk Flags:
  479. Number Start End Size File system Name Flags
  480. 1 2048B 6143B 4096B Apple
  481. 2 7559kB 9984kB 2425kB EFI
  483. =================== parted -lm:
  485. BYT;
  486. /dev/sda:120GB:scsi:512:512:msdos:ATA Samsung SSD 840:;
  487. 1:1049kB:4096MB:4095MB:linux-swap(v1)::;
  488. 2:4096MB:120GB:116GB:ext4::boot;
  490. BYT;
  491. /dev/sr0:1268MB:scsi:2048:2048:mac:Optiarc DVD RW AD-7640S:;
  492. 1:2048B:6143B:4096B::Apple:;
  493. 2:7559kB:9984kB:2425kB::EFI:;
  495. =================== lsblk:
  496. KNAME TYPE FSTYPE SIZE LABEL
  497. sda disk 111.8G
  498. sda1 part swap 3.8G
  499. sda2 part ext4 108G
  500. sr0 rom iso9660 1.2G Ubuntu-GNOME 16.04 LTS amd64
  501. loop0 loop squashfs 1.1G
  503. KNAME ROTA RO RM STATE MOUNTPOINT
  504. sda 0 0 0 running
  505. sda1 0 0 0 [SWAP]
  506. sda2 0 0 0 /mnt/boot-sav/sda2
  507. sr0 1 0 1 running /cdrom
  508. loop0 1 1 0 /rofs
  511. =================== mount:
  512. sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
  513. proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
  514. udev on /dev type devtmpfs (rw,nosuid,relatime,size=1989020k,nr_inodes=497255,mode=755)
  515. devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
  516. tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=400716k,mode=755)
  517. /dev/sr0 on /cdrom type iso9660 (ro,noatime)
  518. /dev/loop0 on /rofs type squashfs (ro,noatime)
  519. /cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
  520. securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
  521. tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
  522. tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
  523. tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
  524. cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd,nsroot=/)
  525. pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
  526. cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,nsroot=/)
  527. cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio,nsroot=/)
  528. cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio,nsroot=/)
  529. cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory,nsroot=/)
  530. cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct,nsroot=/)
  531. cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,nsroot=/)
  532. cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer,nsroot=/)
  533. cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices,nsroot=/)
  534. cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids,nsroot=/)
  535. cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event,nsroot=/)
  536. systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
  537. debugfs on /sys/kernel/debug type debugfs (rw,relatime)
  538. hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
  539. mqueue on /dev/mqueue type mqueue (rw,relatime)
  540. fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
  541. tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
  542. tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
  543. tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=400716k,mode=700,uid=121,gid=127)
  544. tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=400716k,mode=700,uid=999,gid=999)
  545. gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
  546. /dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)
  549. =================== ls:
  550. /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
  551. /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
  552. /dev (filtered): agpgart autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse fw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm 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 userio v4l vfio vga_arbiter vhci vhost-net video0 zero
  553. ls /dev/mapper: control
  555. =================== df -Th:
  557. Filesystem Type Size Used Avail Use% Mounted on
  558. udev devtmpfs 1.9G 0 1.9G 0% /dev
  559. tmpfs tmpfs 392M 12M 381M 3% /run
  560. /dev/sr0 iso9660 1.2G 1.2G 0 100% /cdrom
  561. /dev/loop0 squashfs 1.2G 1.2G 0 100% /rofs
  562. /cow overlay 2.0G 240M 1.7G 13% /
  563. tmpfs tmpfs 2.0G 436K 2.0G 1% /dev/shm
  564. tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock
  565. tmpfs tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
  566. tmpfs tmpfs 2.0G 52K 2.0G 1% /tmp
  567. tmpfs tmpfs 392M 16K 392M 1% /run/user/121
  568. tmpfs tmpfs 392M 36K 392M 1% /run/user/999
  569. /dev/sda2 ext4 107G 3.4G 98G 4% /mnt/boot-sav/sda2
  571. =================== fdisk -l:
  572. Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
  573. Units: sectors of 1 * 512 = 512 bytes
  574. Sector size (logical/physical): 512 bytes / 4096 bytes
  575. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  578. Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
  579. Units: sectors of 1 * 512 = 512 bytes
  580. Sector size (logical/physical): 512 bytes / 4096 bytes
  581. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  584. Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
  585. Units: sectors of 1 * 512 = 512 bytes
  586. Sector size (logical/physical): 512 bytes / 4096 bytes
  587. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  590. Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
  591. Units: sectors of 1 * 512 = 512 bytes
  592. Sector size (logical/physical): 512 bytes / 4096 bytes
  593. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  596. Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
  597. Units: sectors of 1 * 512 = 512 bytes
  598. Sector size (logical/physical): 512 bytes / 4096 bytes
  599. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  602. Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
  603. Units: sectors of 1 * 512 = 512 bytes
  604. Sector size (logical/physical): 512 bytes / 4096 bytes
  605. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  608. Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
  609. Units: sectors of 1 * 512 = 512 bytes
  610. Sector size (logical/physical): 512 bytes / 4096 bytes
  611. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  614. Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
  615. Units: sectors of 1 * 512 = 512 bytes
  616. Sector size (logical/physical): 512 bytes / 4096 bytes
  617. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  620. Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
  621. Units: sectors of 1 * 512 = 512 bytes
  622. Sector size (logical/physical): 512 bytes / 4096 bytes
  623. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  626. Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
  627. Units: sectors of 1 * 512 = 512 bytes
  628. Sector size (logical/physical): 512 bytes / 4096 bytes
  629. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  632. Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
  633. Units: sectors of 1 * 512 = 512 bytes
  634. Sector size (logical/physical): 512 bytes / 4096 bytes
  635. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  638. Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
  639. Units: sectors of 1 * 512 = 512 bytes
  640. Sector size (logical/physical): 512 bytes / 4096 bytes
  641. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  644. Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
  645. Units: sectors of 1 * 512 = 512 bytes
  646. Sector size (logical/physical): 512 bytes / 4096 bytes
  647. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  650. Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
  651. Units: sectors of 1 * 512 = 512 bytes
  652. Sector size (logical/physical): 512 bytes / 4096 bytes
  653. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  656. Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
  657. Units: sectors of 1 * 512 = 512 bytes
  658. Sector size (logical/physical): 512 bytes / 4096 bytes
  659. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  662. Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
  663. Units: sectors of 1 * 512 = 512 bytes
  664. Sector size (logical/physical): 512 bytes / 4096 bytes
  665. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  668. Disk /dev/loop0: 1.1 GiB, 1215135744 bytes, 2373312 sectors
  669. Units: sectors of 1 * 512 = 512 bytes
  670. Sector size (logical/physical): 512 bytes / 512 bytes
  671. I/O size (minimum/optimal): 512 bytes / 512 bytes
  674. Disk /dev/sda: 111.8 GiB, 120034123776 bytes, 234441648 sectors
  675. Units: sectors of 1 * 512 = 512 bytes
  676. Sector size (logical/physical): 512 bytes / 512 bytes
  677. I/O size (minimum/optimal): 512 bytes / 512 bytes
  678. Disklabel type: dos
  679. Disk identifier: 0x0000dcfe
  681. Device Boot Start End Sectors Size Id Type
  682. /dev/sda1 2048 7999487 7997440 3.8G 82 Linux swap / Solaris
  683. /dev/sda2 * 7999488 234440703 226441216 108G 83 Linux
  687. =================== Recommended repair
  688. The default repair of the Boot-Repair utility will purge (in order to) and reinstall the grub2 of sda2 into the MBR of sda.
  689. Additional repair will be performed: unhide-bootmenu-10s
  692. chroot /mnt/boot-sav/sda2 apt-get -y --force-yes update
  693. AppStream cache update completed, but some metadata was ignored due to errors.
  694. Purge the GRUB of sda2
  695. grub-pc available
  698. 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 84 not upgraded.
  699. W: --force-yes is deprecated, use one of the options starting with --allow instead.
  700. DEBCHECK debOK, grub-pc
  701. DEBCHECK debOK
  702. shim-signed available
  703. linux-signed-generic available
  704. Please type: sudo chroot "/mnt/boot-sav/sda2" dpkg --configure -ansudo chroot "/mnt/boot-sav/sda2" apt-get install -fynsudo chroot "/mnt/boot-sav/sda2" apt-get purge -y --force-yes grub*-common grub-common:i386 shim-signed linux-signed*
  706. =================== sda2/etc/grub.d/ :
  707. drwxr-xr-x 2 root root 4096 May 23 16:52 grub.d
  708. total 4
  709. -rwxr-xr-x 1 root root 1992 Jan 28 12:44 20_memtest86+
  712. Then type: sudo chroot "/mnt/boot-sav/sda2" apt-get install -y --force-yes grub-pc linux-generic
  714. =================== sda2/etc/grub.d/ :
  715. drwxr-xr-x 2 root root 4096 May 23 16:56 grub.d
  716. drwxr-xr-x 2 root root 4096 May 23 16:52 grub.d.bak
  717. total 72
  718. -rwxr-xr-x 1 root root 9791 Apr 15 22:00 00_header
  719. -rwxr-xr-x 1 root root 6258 Mar 15 18:08 05_debian_theme
  720. -rwxr-xr-x 1 root root 12261 Apr 15 22:00 10_linux
  721. -rwxr-xr-x 1 root root 11082 Apr 15 22:00 20_linux_xen
  722. -rwxr-xr-x 1 root root 11692 Apr 15 22:00 30_os-prober
  723. -rwxr-xr-x 1 root root 1418 Apr 15 22:00 30_uefi-firmware
  724. -rwxr-xr-x 1 root root 214 Apr 15 22:00 40_custom
  725. -rwxr-xr-x 1 root root 216 Apr 15 22:00 41_custom
  726. -rw-r--r-- 1 root root 483 Apr 15 22:00 README
  731. =================== sda2/etc/default/grub :
  733. # If you change this file, run 'update-grub' afterwards to update
  734. # /boot/grub/grub.cfg.
  735. # For full documentation of the options in this file, see:
  736. # info -f grub -n 'Simple configuration'
  738. GRUB_DEFAULT=0
  739. GRUB_HIDDEN_TIMEOUT=0
  740. GRUB_HIDDEN_TIMEOUT_QUIET=true
  741. GRUB_TIMEOUT=10
  742. GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
  743. GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
  744. GRUB_CMDLINE_LINUX=""
  746. # Uncomment to enable BadRAM filtering, modify to suit your needs
  747. # This works with Linux (no patch required) and with any kernel that obtains
  748. # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
  749. #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
  751. # Uncomment to disable graphical terminal (grub-pc only)
  752. #GRUB_TERMINAL=console
  754. # The resolution used on graphical terminal
  755. # note that you can use only modes which your graphic card supports via VBE
  756. # you can see them in real GRUB with the command `vbeinfo'
  757. #GRUB_GFXMODE=640x480
  759. # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
  760. #GRUB_DISABLE_LINUX_UUID=true
  762. # Uncomment to disable generation of recovery mode menu entries
  763. #GRUB_DISABLE_RECOVERY="true"
  765. # Uncomment to get a beep at grub start
  766. #GRUB_INIT_TUNE="480 440 1"
  770. Unhide GRUB boot menu in sda2/etc/default/grub
  772. =================== sda2/etc/grub.d/ :
  773. drwxr-xr-x 2 root root 4096 May 23 16:56 grub.d
  774. drwxr-xr-x 2 root root 4096 May 23 16:52 grub.d.bak
  775. total 72
  776. -rwxr-xr-x 1 root root 9791 Apr 15 22:00 00_header
  777. -rwxr-xr-x 1 root root 6258 Mar 15 18:08 05_debian_theme
  778. -rwxr-xr-x 1 root root 12261 Apr 15 22:00 10_linux
  779. -rwxr-xr-x 1 root root 11082 Apr 15 22:00 20_linux_xen
  780. -rwxr-xr-x 1 root root 11692 Apr 15 22:00 30_os-prober
  781. -rwxr-xr-x 1 root root 1418 Apr 15 22:00 30_uefi-firmware
  782. -rwxr-xr-x 1 root root 214 Apr 15 22:00 40_custom
  783. -rwxr-xr-x 1 root root 216 Apr 15 22:00 41_custom
  784. -rw-r--r-- 1 root root 483 Apr 15 22:00 README
  789. =================== sda2/etc/default/grub :
  791. # If you change this file, run 'update-grub' afterwards to update
  792. # /boot/grub/grub.cfg.
  793. # For full documentation of the options in this file, see:
  794. # info -f grub -n 'Simple configuration'
  796. GRUB_DEFAULT=0
  797. #GRUB_HIDDEN_TIMEOUT=0
  798. GRUB_HIDDEN_TIMEOUT_QUIET=true
  799. GRUB_TIMEOUT=10
  800. GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
  801. GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
  802. GRUB_CMDLINE_LINUX=""
  804. # Uncomment to enable BadRAM filtering, modify to suit your needs
  805. # This works with Linux (no patch required) and with any kernel that obtains
  806. # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
  807. #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
  809. # Uncomment to disable graphical terminal (grub-pc only)
  810. #GRUB_TERMINAL=console
  812. # The resolution used on graphical terminal
  813. # note that you can use only modes which your graphic card supports via VBE
  814. # you can see them in real GRUB with the command `vbeinfo'
  815. #GRUB_GFXMODE=640x480
  817. # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
  818. #GRUB_DISABLE_LINUX_UUID=true
  820. # Uncomment to disable generation of recovery mode menu entries
  821. #GRUB_DISABLE_RECOVERY="true"
  823. # Uncomment to get a beep at grub start
  824. #GRUB_INIT_TUNE="480 440 1"
  829. *******lspci -nnk | grep -iA3 vga
  830. 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
  831. Subsystem: Fujitsu Technology Solutions Mobile 4 Series Chipset Integrated Graphics Controller [1734:1139]
  832. Kernel driver in use: i915
  833. Kernel modules: i915
  834. *******
  836. grub-install --version
  837. grub-install (GRUB) 2.02~beta2-36ubuntu3,grub-install (GRUB) 2.
  839. Reinstall the GRUB of sda2 into the MBR of sda
  840. Installing for i386-pc platform.
  841. Installation finished. No error reported.
  842. grub-install /dev/sda: exit code of grub-install /dev/sda:0
  844. chroot /mnt/boot-sav/sda2 update-grub
  845. Generating grub configuration file ...
  846. Found linux image: /boot/vmlinuz-4.4.0-22-generic
  847. Found initrd image: /boot/initrd.img-4.4.0-22-generic
  848. Found linux image: /boot/vmlinuz-4.4.0-21-generic
  849. Found initrd image: /boot/initrd.img-4.4.0-21-generic
  850. Unhide GRUB boot menu in sda2/boot/grub/grub.cfg
  852. Boot successfully repaired.
  854. You can now reboot your computer.
  856. paste.ubuntu.com ko (), using paste.debian
  857. paste.debian.net ko (), using paste2