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 2048
  7. of the same hard drive for core.img. core.img is at this location and
  8. looks for (,gpt1)/boot/grub. It also embeds following components:
  10. modules
  11. ---------------------------------------------------------------------------
  12. fshelp ext2 part_gpt biosdisk
  13. ---------------------------------------------------------------------------
  14. => No known boot loader is installed in the MBR of /dev/sdb.
  16. sda1: __________________________________________________________________________
  18. File system: ext4
  19. Boot sector type: -
  20. Boot sector info:
  21. Operating System:
  22. Boot files:
  24. sda2: __________________________________________________________________________
  26. File system: swap
  27. Boot sector type: -
  28. Boot sector info:
  30. sda3: __________________________________________________________________________
  32. File system: BIOS Boot partition
  33. Boot sector type: Grub2's core.img
  34. Boot sector info:
  36. sdb1: __________________________________________________________________________
  38. File system: iso9660
  39. Boot sector type: Unknown
  40. Boot sector info:
  41. Mounting failed: mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
  43. sdb2: __________________________________________________________________________
  45. File system: vfat
  46. Boot sector type: FAT16
  47. Boot sector info: According to the info in the boot sector, sdb2 starts
  48. at sector 0. But according to the info from fdisk,
  49. sdb2 starts at sector 14432. According to the info in
  50. the boot sector, sdb2 has 0 sectors.
  51. Mounting failed: mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
  52. mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy
  54. ============================ Drive/Partition Info: =============================
  56. Drive: sda _____________________________________________________________________
  57. Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
  58. Units: sectors of 1 * 512 = 512 bytes
  59. Sector size (logical/physical): 512 bytes / 512 bytes
  60. I/O size (minimum/optimal): 512 bytes / 512 bytes
  61. Disklabel type: gpt
  63. Partition Boot Start Sector End Sector # of Sectors Id System
  65. /dev/sda1 1 250,069,679 250,069,679 ee GPT
  68. GUID Partition Table detected.
  70. Partition Attrs Start Sector End Sector # of Sectors System
  71. /dev/sda1 307,200 242,257,919 241,950,720 Data partition (Linux)
  72. /dev/sda2 242,257,920 250,068,991 7,811,072 Swap partition (Linux)
  73. /dev/sda3 2,048 307,199 305,152 BIOS Boot partition
  75. Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
  77. Drive: sdb _____________________________________________________________________
  78. Disk /dev/sdb: 29.1 GiB, 31214010368 bytes, 60964864 sectors
  79. Units: sectors of 1 * 512 = 512 bytes
  80. Sector size (logical/physical): 512 bytes / 512 bytes
  81. I/O size (minimum/optimal): 512 bytes / 512 bytes
  82. Disklabel type: dos
  84. Partition Boot Start Sector End Sector # of Sectors Id System
  86. /dev/sdb1 * 0 3,035,519 3,035,520 0 Empty
  87. /dev/sdb2 14,432 19,295 4,864 ef EFI (FAT-12/16/32)
  89. /dev/sdb1 overlaps with /dev/sdb2
  91. GUID Partition Table detected, but does not seem to be used.
  93. Partition Attrs Start Sector End Sector # of Sectors System
  94. /dev/sdb1 + R 0 3,035,463 3,035,464 Data partition (Windows/Linux)
  95. /dev/sdb2 + R 14,432 19,295 4,864 Data partition (Windows/Linux)
  97. Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
  99. "blkid" output: ________________________________________________________________
  101. Device UUID TYPE LABEL
  103. /dev/loop0 squashfs
  104. /dev/sda1 c2285e3d-f65b-422c-80b8-1b09eb4e00b7 ext4
  105. /dev/sda2 b5b00431-3d84-408a-8c26-25e0d847798d swap
  106. /dev/sda3
  107. /dev/sdb1 2017-02-15-21-44-13-00 iso9660 Ubuntu 16.04.2 LTS amd64
  108. /dev/sdb2 E561-C446 vfat
  110. ========================= "ls -l /dev/disk/by-id" output: ======================
  112. total 0
  113. lrwxrwxrwx 1 root root 9 Mar 9 03:32 ata-KINGSTON_RBUSC180DS37128GH_50026B726B036328 -> ../../sda
  114. lrwxrwxrwx 1 root root 10 Mar 9 03:33 ata-KINGSTON_RBUSC180DS37128GH_50026B726B036328-part1 -> ../../sda1
  115. lrwxrwxrwx 1 root root 10 Mar 9 03:32 ata-KINGSTON_RBUSC180DS37128GH_50026B726B036328-part2 -> ../../sda2
  116. lrwxrwxrwx 1 root root 10 Mar 9 03:33 ata-KINGSTON_RBUSC180DS37128GH_50026B726B036328-part3 -> ../../sda3
  117. lrwxrwxrwx 1 root root 9 Mar 9 03:30 ata-Slimtype_DVD_A_DA8AESH_0080F0116450D9EAF101 -> ../../sr0
  118. lrwxrwxrwx 1 root root 9 Mar 9 03:33 usb-Kingston_DataTraveler_2.0_60A44C3FB1A2ED9189710A16-0:0 -> ../../sdb
  119. lrwxrwxrwx 1 root root 10 Mar 9 03:33 usb-Kingston_DataTraveler_2.0_60A44C3FB1A2ED9189710A16-0:0-part1 -> ../../sdb1
  120. lrwxrwxrwx 1 root root 10 Mar 9 03:33 usb-Kingston_DataTraveler_2.0_60A44C3FB1A2ED9189710A16-0:0-part2 -> ../../sdb2
  121. lrwxrwxrwx 1 root root 9 Mar 9 03:32 wwn-0x5000000000000000 -> ../../sda
  122. lrwxrwxrwx 1 root root 10 Mar 9 03:33 wwn-0x5000000000000000-part1 -> ../../sda1
  123. lrwxrwxrwx 1 root root 10 Mar 9 03:32 wwn-0x5000000000000000-part2 -> ../../sda2
  124. lrwxrwxrwx 1 root root 10 Mar 9 03:33 wwn-0x5000000000000000-part3 -> ../../sda3
  126. ================================ Mount points: =================================
  128. Device Mount_Point Type Options
  130. /dev/loop0 /rofs squashfs (ro,noatime)
  131. /dev/sdb /cdrom iso9660 (ro,noatime)
  134. ======================== Unknown MBRs/Boot Sectors/etc: ========================
  136. Unknown MBR on /dev/sdb
  138. 00000000 45 52 08 00 00 00 90 90 00 00 00 00 00 00 00 00 |ER..............|
  139. 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  140. 00000020 33 ed fa 8e d5 bc 00 7c fb fc 66 31 db 66 31 c9 |3......|..f1.f1.|
  141. 00000030 66 53 66 51 06 57 8e dd 8e c5 52 be 00 7c bf 00 |fSfQ.W....R..|..|
  142. 00000040 06 b9 00 01 f3 a5 ea 4b 06 00 00 52 b4 41 bb aa |.......K...R.A..|
  143. 00000050 55 31 c9 30 f6 f9 cd 13 72 16 81 fb 55 aa 75 10 |U1.0....r...U.u.|
  144. 00000060 83 e1 01 74 0b 66 c7 06 f1 06 b4 42 eb 15 eb 00 |...t.f.....B....|
  145. 00000070 5a 51 b4 08 cd 13 83 e1 3f 5b 51 0f b6 c6 40 50 |ZQ......?[Q...@P|
  146. 00000080 f7 e1 53 52 50 bb 00 7c b9 04 00 66 a1 b0 07 e8 |..SRP..|...f....|
  147. 00000090 44 00 0f 82 80 00 66 40 80 c7 02 e2 f2 66 81 3e |[email protected].>|
  148. 000000a0 40 7c fb c0 78 70 75 09 fa bc ec 7b ea 44 7c 00 |@|..xpu....{.D|.|
  149. 000000b0 00 e8 83 00 69 73 6f 6c 69 6e 75 78 2e 62 69 6e |....isolinux.bin|
  150. 000000c0 20 6d 69 73 73 69 6e 67 20 6f 72 20 63 6f 72 72 | missing or corr|
  151. 000000d0 75 70 74 2e 0d 0a 66 60 66 31 d2 66 03 06 f8 7b |upt...f`f1.f...{|
  152. 000000e0 66 13 16 fc 7b 66 52 66 50 06 53 6a 01 6a 10 89 |f...{fRfP.Sj.j..|
  153. 000000f0 e6 66 f7 36 e8 7b c0 e4 06 88 e1 88 c5 92 f6 36 |.f.6.{.........6|
  154. 00000100 ee 7b 88 c6 08 e1 41 b8 01 02 8a 16 f2 7b cd 13 |.{....A......{..|
  155. 00000110 8d 64 10 66 61 c3 e8 1e 00 4f 70 65 72 61 74 69 |.d.fa....Operati|
  156. 00000120 6e 67 20 73 79 73 74 65 6d 20 6c 6f 61 64 20 65 |ng system load e|
  157. 00000130 72 72 6f 72 2e 0d 0a 5e ac b4 0e 8a 3e 62 04 b3 |rror...^....>b..|
  158. 00000140 07 cd 10 3c 0a 75 f1 cd 18 f4 eb fd 00 00 00 00 |...<.u..........|
  159. 00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  160. 00000160 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  161. 00000170 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  162. 00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  163. 00000190 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  164. 000001a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  165. 000001b0 58 03 00 00 00 00 00 00 3d 54 e2 15 00 00 80 00 |X.......=T......|
  166. 000001c0 01 00 00 5c e0 fb 00 00 00 00 80 51 2e 00 00 fe |...\.......Q....|
  167. 000001d0 ff ff ef fe ff ff 60 38 00 00 00 13 00 00 00 00 |......`8........|
  168. 000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  169. 000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
  170. 00000200
  173. /dev/sdb1: unknown GPT attributes
  174. 1000000000000001
  176. /dev/sdb2: unknown GPT attributes
  177. 1000000000000001
  178. Unknown BootLoader on sdb1
  180. 00000000 45 52 08 00 00 00 90 90 00 00 00 00 00 00 00 00 |ER..............|
  181. 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  182. 00000020 33 ed fa 8e d5 bc 00 7c fb fc 66 31 db 66 31 c9 |3......|..f1.f1.|
  183. 00000030 66 53 66 51 06 57 8e dd 8e c5 52 be 00 7c bf 00 |fSfQ.W....R..|..|
  184. 00000040 06 b9 00 01 f3 a5 ea 4b 06 00 00 52 b4 41 bb aa |.......K...R.A..|
  185. 00000050 55 31 c9 30 f6 f9 cd 13 72 16 81 fb 55 aa 75 10 |U1.0....r...U.u.|
  186. 00000060 83 e1 01 74 0b 66 c7 06 f1 06 b4 42 eb 15 eb 00 |...t.f.....B....|
  187. 00000070 5a 51 b4 08 cd 13 83 e1 3f 5b 51 0f b6 c6 40 50 |ZQ......?[Q...@P|
  188. 00000080 f7 e1 53 52 50 bb 00 7c b9 04 00 66 a1 b0 07 e8 |..SRP..|...f....|
  189. 00000090 44 00 0f 82 80 00 66 40 80 c7 02 e2 f2 66 81 3e |[email protected].>|
  190. 000000a0 40 7c fb c0 78 70 75 09 fa bc ec 7b ea 44 7c 00 |@|..xpu....{.D|.|
  191. 000000b0 00 e8 83 00 69 73 6f 6c 69 6e 75 78 2e 62 69 6e |....isolinux.bin|
  192. 000000c0 20 6d 69 73 73 69 6e 67 20 6f 72 20 63 6f 72 72 | missing or corr|
  193. 000000d0 75 70 74 2e 0d 0a 66 60 66 31 d2 66 03 06 f8 7b |upt...f`f1.f...{|
  194. 000000e0 66 13 16 fc 7b 66 52 66 50 06 53 6a 01 6a 10 89 |f...{fRfP.Sj.j..|
  195. 000000f0 e6 66 f7 36 e8 7b c0 e4 06 88 e1 88 c5 92 f6 36 |.f.6.{.........6|
  196. 00000100 ee 7b 88 c6 08 e1 41 b8 01 02 8a 16 f2 7b cd 13 |.{....A......{..|
  197. 00000110 8d 64 10 66 61 c3 e8 1e 00 4f 70 65 72 61 74 69 |.d.fa....Operati|
  198. 00000120 6e 67 20 73 79 73 74 65 6d 20 6c 6f 61 64 20 65 |ng system load e|
  199. 00000130 72 72 6f 72 2e 0d 0a 5e ac b4 0e 8a 3e 62 04 b3 |rror...^....>b..|
  200. 00000140 07 cd 10 3c 0a 75 f1 cd 18 f4 eb fd 00 00 00 00 |...<.u..........|
  201. 00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  202. *
  203. 000001b0 58 03 00 00 00 00 00 00 3d 54 e2 15 00 00 80 00 |X.......=T......|
  204. 000001c0 01 00 00 5c e0 fb 00 00 00 00 80 51 2e 00 00 fe |...\.......Q....|
  205. 000001d0 ff ff ef fe ff ff 60 38 00 00 00 13 00 00 00 00 |......`8........|
  206. 000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  207. 000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
  208. 00000200
  211. =============================== StdErr Messages: ===============================
  213. File descriptor 9 (/proc/5978/mounts) leaked on lvs invocation. Parent PID 12999: bash
  214. File descriptor 63 (pipe:[46484]) leaked on lvs invocation. Parent PID 12999: bash
  216. ADDITIONAL INFORMATION :
  217. =================== log of boot-repair 2017-03-09__03h32 ===================
  218. boot-repair version : 4ppa40
  219. boot-sav version : 4ppa40
  220. glade2script version : 3.2.3~ppa1
  221. boot-sav-extra version : 4ppa40
  222. grub-probe: error: cannot find a GRUB drive for /dev/sdb1. Check your device.map.
  223. Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
  224. Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
  225. boot-repair is executed in live-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
  226. CPU op-mode(s): 32-bit, 64-bit
  227. BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
  228. ls: cannot access '/home/usr/.config': No such file or directory
  229. mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
  230. mount /dev/sdb2 : Error code 32
  231. mount -r /dev/sdb2 /mnt/boot-sav/sdb2
  232. mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
  233. mount -r /dev/sdb2 : Error code 32
  234. NTFS signature is missing.
  235. Failed to mount '/dev/sda3': Invalid argument
  236. The device '/dev/sda3' doesn't seem to have a valid NTFS.
  237. Maybe the wrong device is used? Or the whole disk instead of a
  238. partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
  239. mount /dev/sda3 : Error code 12
  240. mount -r /dev/sda3 /mnt/boot-sav/sda3
  241. NTFS signature is missing.
  242. Failed to mount '/dev/sda3': Invalid argument
  243. The device '/dev/sda3' doesn't seem to have a valid NTFS.
  244. Maybe the wrong device is used? Or the whole disk instead of a
  245. partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
  246. mount -r /dev/sda3 : Error code 12
  248. =================== os-prober:
  251. =================== blkid:
  252. /dev/loop0: TYPE="squashfs"
  253. /dev/sda2: UUID="b5b00431-3d84-408a-8c26-25e0d847798d" TYPE="swap" PARTUUID="4ec33f0b-b1fe-43b3-a654-881bd455a35d"
  254. /dev/sdb1: UUID="2017-02-15-21-44-13-00" LABEL="Ubuntu 16.04.2 LTS amd64" TYPE="iso9660" PTUUID="15e2543d" PTTYPE="dos" PARTUUID="15e2543d-01"
  255. /dev/sdb2: SEC_TYPE="msdos" UUID="E561-C446" TYPE="vfat" PARTUUID="15e2543d-02"
  256. /dev/sda1: UUID="c2285e3d-f65b-422c-80b8-1b09eb4e00b7" TYPE="ext4" PARTUUID="7c8b3282-ee40-4cea-a236-3a9b96c269f8"
  257. /dev/sda3: PARTUUID="ffc0fce3-78ac-41ef-aea5-b8b394b4f868"
  259. mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
  260. mount /dev/sdb2 : Error code 32
  261. mount -r /dev/sdb2 /mnt/boot-sav/sdb2
  262. mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
  263. mount -r /dev/sdb2 : Error code 32
  264. NTFS signature is missing.
  265. Failed to mount '/dev/sda3': Invalid argument
  266. The device '/dev/sda3' doesn't seem to have a valid NTFS.
  267. Maybe the wrong device is used? Or the whole disk instead of a
  268. partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
  269. mount /dev/sda3 : Error code 12
  270. mount -r /dev/sda3 /mnt/boot-sav/sda3
  271. NTFS signature is missing.
  272. Failed to mount '/dev/sda3': Invalid argument
  273. The device '/dev/sda3' doesn't seem to have a valid NTFS.
  274. Maybe the wrong device is used? Or the whole disk instead of a
  275. partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
  276. mount -r /dev/sda3 : Error code 12
  277. dd: invalid number: ‘0’
  278. Warning: /var/log/boot-sav/log/2017-03-09__03h32boot-repair15/sdb/current_mbr.img could not be created. Please report this message to [email protected]
  280. =================== efibootmgr -v
  281. BootCurrent: 0000
  282. Timeout: 0 seconds
  283. BootOrder: 0000,2001,2002,2003
  284. Boot0000* Linux HD(1,MBR,0x61,0x3860,0x1300)/File(EFIBootgrubx64.efi)RC
  285. Boot0001* Unknown Device: HD(4,GPT,177a1c01-d9f7-40b1-9ccd-6ba6e7fd4f07,0x4b000,0x59800)/File(EFIubuntugrubx64.efi)RC
  286. Boot2001* EFI USB Device RC
  287. Boot2002* EFI DVD/CDROM RC
  288. Boot2003* EFI Network RC
  290. =================== UEFI/Legacy mode:
  291. BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
  292. SecureBoot enabled.
  295. =================== PARTITIONS & DISKS:
  296. sdb2 : sdb, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, 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, /mnt/boot-sav/sdb2.
  297. sda1 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, 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, farbios, /mnt/boot-sav/sda1.
  298. sda3 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, 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, /mnt/boot-sav/sda3.
  300. sdb : not-GPT, BIOSboot-not-needed, has-no-EFIpart, usb-disk, no-os, 0 sectors * 512 bytes
  301. sda : GPT, BIOS_boot, has-no-EFIpart, not-usb, no-os, 2048 sectors * 512 bytes
  304. =================== parted -l:
  306. Model: ATA KINGSTON RBUSC18 (scsi)
  307. Disk /dev/sda: 128GB
  308. Sector size (logical/physical): 512B/512B
  309. Partition Table: gpt
  310. Disk Flags:
  312. Number Start End Size File system Name Flags
  313. 3 1049kB 157MB 156MB bios_grub
  314. 1 157MB 124GB 124GB ext4
  315. 2 124GB 128GB 3999MB linux-swap(v1)
  318. Model: Kingston DataTraveler 2.0 (scsi)
  319. Disk /dev/sdb: 31.2GB
  320. Sector size (logical/physical): 512B/512B
  321. Partition Table: unknown
  322. Disk Flags:
  324. =================== parted -lm:
  326. BYT;
  327. /dev/sda:128GB:scsi:512:512:gpt:ATA KINGSTON RBUSC18:;
  328. 3:1049kB:157MB:156MB:::bios_grub;
  329. 1:157MB:124GB:124GB:ext4::;
  330. 2:124GB:128GB:3999MB:linux-swap(v1)::;
  332. BYT;
  333. /dev/sdb:31.2GB:scsi:512:512:unknown:Kingston DataTraveler 2.0:;
  335. =================== lsblk:
  336. KNAME TYPE FSTYPE SIZE LABEL
  337. sdb disk iso9660 29.1G Ubuntu 16.04.2 LTS amd64
  338. sdb2 part vfat 2.4M Ubuntu 16.04.2 LTS amd64
  339. sdb1 part iso9660 1.5G Ubuntu 16.04.2 LTS amd64
  340. sr0 rom 1024M
  341. loop0 loop squashfs 1.4G
  342. sda disk 119.2G
  343. sda2 part swap 3.7G
  344. sda3 part 149M
  345. sda1 part ext4 115.4G
  347. KNAME ROTA RO RM STATE MOUNTPOINT
  348. sdb 1 0 1 running /cdrom
  349. sdb2 1 0 1
  350. sdb1 1 0 1
  351. sr0 1 0 1 running
  352. loop0 1 1 0 /rofs
  353. sda 0 0 0 running
  354. sda2 0 0 0
  355. sda3 0 0 0
  356. sda1 0 0 0 /mnt/boot-sav/sda1
  359. =================== mount:
  360. sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
  361. proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
  362. udev on /dev type devtmpfs (rw,nosuid,relatime,size=1917576k,nr_inodes=479394,mode=755)
  363. devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
  364. tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=386632k,mode=755)
  365. /dev/sdb on /cdrom type iso9660 (ro,noatime)
  366. /dev/loop0 on /rofs type squashfs (ro,noatime)
  367. aufs on / type aufs (rw,noatime,si=6af097c282bdc352)
  368. securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
  369. tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
  370. tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
  371. tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
  372. cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
  373. pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
  374. efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
  375. cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
  376. cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
  377. cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
  378. cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
  379. cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
  380. cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
  381. cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
  382. cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
  383. cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
  384. cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
  385. systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=10633)
  386. mqueue on /dev/mqueue type mqueue (rw,relatime)
  387. debugfs on /sys/kernel/debug type debugfs (rw,relatime)
  388. hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
  389. tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
  390. fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
  391. tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
  392. tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=386632k,mode=700,uid=999,gid=999)
  393. gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
  394. /dev/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime,data=ordered)
  397. =================== ls:
  398. /sys/block/sda (filtered): alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
  399. /sys/block/sdb (filtered): alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
  400. /sys/block/sr0 (filtered): alignment_offset badblocks 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
  401. /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 gpiochip0 hidraw0 hidraw1 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout tpm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
  402. ls /dev/mapper: control
  404. =================== hexdump -n512 -C /dev/sdb2
  405. 00000000 eb 3c 90 6d 6b 66 73 2e 66 61 74 00 02 04 01 00 |.<.mkfs.fat.....|
  406. 00000010 02 00 02 00 13 f8 04 00 20 00 40 00 00 00 00 00 |........ .@.....|
  407. 00000020 00 00 00 00 80 00 29 46 c4 61 e5 4e 4f 20 4e 41 |......)F.a.NO NA|
  408. 00000030 4d 45 20 20 20 20 46 41 54 31 32 20 20 20 0e 1f |ME FAT12 ..|
  409. 00000040 be 5b 7c ac 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 |.[|.".t.V.......|
  410. 00000050 5e eb f0 32 e4 cd 16 cd 19 eb fe 54 68 69 73 20 |^..2.......This |
  411. 00000060 69 73 20 6e 6f 74 20 61 20 62 6f 6f 74 61 62 6c |is not a bootabl|
  412. 00000070 65 20 64 69 73 6b 2e 20 20 50 6c 65 61 73 65 20 |e disk. Please |
  413. 00000080 69 6e 73 65 72 74 20 61 20 62 6f 6f 74 61 62 6c |insert a bootabl|
  414. 00000090 65 20 66 6c 6f 70 70 79 20 61 6e 64 0d 0a 70 72 |e floppy and..pr|
  415. 000000a0 65 73 73 20 61 6e 79 20 6b 65 79 20 74 6f 20 74 |ess any key to t|
  416. 000000b0 72 79 20 61 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 |ry again ... ...|
  417. 000000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
  418. *
  419. 000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
  420. 00000200
  422. =================== df -Th:
  424. Filesystem Type Size Used Avail Use% Mounted on
  425. udev devtmpfs 1.9G 0 1.9G 0% /dev
  426. tmpfs tmpfs 378M 6.2M 372M 2% /run
  427. /dev/sdb iso9660 1.5G 1.5G 0 100% /cdrom
  428. /dev/loop0 squashfs 1.4G 1.4G 0 100% /rofs
  429. aufs aufs 1.9G 68M 1.8G 4% /
  430. tmpfs tmpfs 1.9G 44M 1.9G 3% /dev/shm
  431. tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock
  432. tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
  433. tmpfs tmpfs 1.9G 256K 1.9G 1% /tmp
  434. tmpfs tmpfs 378M 100K 378M 1% /run/user/999
  435. /dev/sda1 ext4 114G 60M 108G 1% /mnt/boot-sav/sda1
  437. =================== fdisk -l:
  438. Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
  439. Units: sectors of 1 * 512 = 512 bytes
  440. Sector size (logical/physical): 512 bytes / 4096 bytes
  441. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  444. Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
  445. Units: sectors of 1 * 512 = 512 bytes
  446. Sector size (logical/physical): 512 bytes / 4096 bytes
  447. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  450. Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
  451. Units: sectors of 1 * 512 = 512 bytes
  452. Sector size (logical/physical): 512 bytes / 4096 bytes
  453. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  456. Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
  457. Units: sectors of 1 * 512 = 512 bytes
  458. Sector size (logical/physical): 512 bytes / 4096 bytes
  459. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  462. Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
  463. Units: sectors of 1 * 512 = 512 bytes
  464. Sector size (logical/physical): 512 bytes / 4096 bytes
  465. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  468. Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
  469. Units: sectors of 1 * 512 = 512 bytes
  470. Sector size (logical/physical): 512 bytes / 4096 bytes
  471. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  474. Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
  475. Units: sectors of 1 * 512 = 512 bytes
  476. Sector size (logical/physical): 512 bytes / 4096 bytes
  477. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  480. Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
  481. Units: sectors of 1 * 512 = 512 bytes
  482. Sector size (logical/physical): 512 bytes / 4096 bytes
  483. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  486. Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
  487. Units: sectors of 1 * 512 = 512 bytes
  488. Sector size (logical/physical): 512 bytes / 4096 bytes
  489. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  492. Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
  493. Units: sectors of 1 * 512 = 512 bytes
  494. Sector size (logical/physical): 512 bytes / 4096 bytes
  495. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  498. Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
  499. Units: sectors of 1 * 512 = 512 bytes
  500. Sector size (logical/physical): 512 bytes / 4096 bytes
  501. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  504. Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
  505. Units: sectors of 1 * 512 = 512 bytes
  506. Sector size (logical/physical): 512 bytes / 4096 bytes
  507. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  510. Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
  511. Units: sectors of 1 * 512 = 512 bytes
  512. Sector size (logical/physical): 512 bytes / 4096 bytes
  513. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  516. Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
  517. Units: sectors of 1 * 512 = 512 bytes
  518. Sector size (logical/physical): 512 bytes / 4096 bytes
  519. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  522. Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
  523. Units: sectors of 1 * 512 = 512 bytes
  524. Sector size (logical/physical): 512 bytes / 4096 bytes
  525. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  528. Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
  529. Units: sectors of 1 * 512 = 512 bytes
  530. Sector size (logical/physical): 512 bytes / 4096 bytes
  531. I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  534. Disk /dev/loop0: 1.4 GiB, 1497772032 bytes, 2925336 sectors
  535. Units: sectors of 1 * 512 = 512 bytes
  536. Sector size (logical/physical): 512 bytes / 512 bytes
  537. I/O size (minimum/optimal): 512 bytes / 512 bytes
  540. Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 sectors
  541. Units: sectors of 1 * 512 = 512 bytes
  542. Sector size (logical/physical): 512 bytes / 512 bytes
  543. I/O size (minimum/optimal): 512 bytes / 512 bytes
  544. Disklabel type: gpt
  545. Disk identifier: 7B879D07-1823-484D-9077-4FC36FC372E9
  547. Device Start End Sectors Size Type
  548. /dev/sda1 307200 242257919 241950720 115.4G Linux filesystem
  549. /dev/sda2 242257920 250068991 7811072 3.7G Linux swap
  550. /dev/sda3 2048 307199 305152 149M BIOS boot
  552. Partition table entries are not in disk order.
  557. Disk /dev/sdb: 29.1 GiB, 31214010368 bytes, 60964864 sectors
  558. Units: sectors of 1 * 512 = 512 bytes
  559. Sector size (logical/physical): 512 bytes / 512 bytes
  560. I/O size (minimum/optimal): 512 bytes / 512 bytes
  561. Disklabel type: dos
  562. Disk identifier: 0x15e2543d
  564. Device Boot Start End Sectors Size Id Type
  565. /dev/sdb1 * 0 3035519 3035520 1.5G 0 Empty
  566. /dev/sdb2 14432 19295 4864 2.4M ef EFI (FAT-12/16/32)
  569. No OS or WinEFI system
  570. Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
  572. =================== Recommended repair
  573. The default repair of the Boot-Repair utility will not act on the MBR.
  574. The boot flag will be placed on sdb2.
  575. Additional repair will be performed: repair-filesystems
  578. Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
  579. Force Unmount all blkid partitions (for fsck) except / /boot /cdrom /dev /etc /home /opt /pas /proc /rofs /sys /tmp /usr /var
  581. fsck -fyM /dev/sdb2
  582. fsck from util-linux 2.27.1
  583. fsck.fat 3.0.28 (2015-05-16)
  584. /dev/sdb2: 7 files, 1198/1205 clusters
  586. fsck -fyM /dev/sda1
  587. fsck from util-linux 2.27.1
  588. e2fsck 1.42.13 (17-May-2015)
  589. Pass 1: Checking inodes, blocks, and sizes
  590. Pass 2: Checking directory structure
  591. Pass 3: Checking directory connectivity
  592. Pass 4: Checking reference counts
  593. Pass 5: Checking group summary information
  594. /dev/sda1: 11/7561216 files (0.0% non-contiguous), 522571/30243840 blocks
  596. fsck -fyM /dev/sda3
  597. fsck from util-linux 2.27.1
  598. e2fsck 1.42.13 (17-May-2015)
  599. ext2fs_open2: Bad magic number in super-block
  600. fsck.ext2: Superblock invalid, trying backup blocks...
  601. fsck.ext2: Bad magic number in super-block while trying to open /dev/sda3
  603. The superblock could not be read or does not describe a valid ext2/ext3/ext4
  604. filesystem. If the device is valid and it really contains an ext2/ext3/ext4
  605. filesystem (and not swap or ufs or something else), then the superblock
  606. is corrupt, and you might try running e2fsck with an alternate superblock:
  607. e2fsck -b 8193 <device>
  608. or
  609. e2fsck -b 32768 <device>
  611. mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
  612. mount /dev/sdb2 : Error code 32
  613. mount -r /dev/sdb2 /mnt/boot-sav/sdb2
  614. mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
  615. mount -r /dev/sdb2 : Error code 32
  616. NTFS signature is missing.
  617. Failed to mount '/dev/sda3': Invalid argument
  618. The device '/dev/sda3' doesn't seem to have a valid NTFS.
  619. Maybe the wrong device is used? Or the whole disk instead of a
  620. partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
  621. mount /dev/sda3 : Error code 12
  622. mount -r /dev/sda3 /mnt/boot-sav/sda3
  623. NTFS signature is missing.
  624. Failed to mount '/dev/sda3': Invalid argument
  625. The device '/dev/sda3' doesn't seem to have a valid NTFS.
  626. Maybe the wrong device is used? Or the whole disk instead of a
  627. partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
  628. mount -r /dev/sda3 : Error code 12
  629. parted /dev/sdb set 2 boot on
  630. Warning: The driver descriptor says the physical block size is 2048 bytes, but
  631. Linux says it is 512 bytes.
  634. SET@_progressbar1.pulse()
  635. parted /dev/sdb set 1 boot off
  636. Warning: The driver descriptor says the physical block size is 2048 bytes, but
  637. Linux says it is 512 bytes.
  640. Boot successfully repaired.
  642. You can now reboot your computer.
  644. paste.ubuntu.com ko (), using paste.debian
  645. paste.debian.net ko (), using paste2