[Bug 72293] Re: Boot fs-check error - Differences between boot sector and back-up

MS Onenote Support 72293 at bugs.launchpad.net
Wed Mar 28 05:35:55 UTC 2018


After some searching, I found the post who define the difference between
boot sector and back-up. The more output for boot fsck is available at
https://babasupport.org/microsoft/ms-onenote-customer-service/485. I
asked many of thing and he gives me lots of information about the
technology. You can also Ask for help, clarification, or respond to
other answers.

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https://bugs.launchpad.net/bugs/72293

Title:
  Boot fs-check error - Differences between boot sector and back-up

Status in dosfstools package in Ubuntu:
  Invalid

Bug description:
  Hi,

  I'm having problems during boot, and I'm not sure how to solve them.
  Basically, on every boot, file system check hangs while checking /dev/hda1. Then, the graphical boot dissapears, and I see a root shell.
  It then continues to hang for a while, and then boots as usual.

  The exact moment it hangs is after the following text:

  "*Checking root file system...
  fsck 1.39 (29-May-2006)
  /dev/hda6: superblock last write time is in the future: FIXED.
  /dev/hda6: clean, 98598/1572864 files, 516688/3144715 blocks [OK]

  *Checking file systems...
  fsck 1.39 (29-May-2006)
  dosfsck 2.11, 12 mar 2005, FAT32, LFN
  /dev/hda1; 1013 files, 478469.767600 clusters"

  If I disable the check for /dev/hda1, I get the same thing, but with a different error:
  "*Checking file systems...
  fsck 1.39 (29-May-2006)"

  After some time, other text appears:
  "There are differences between boot sector and its backup."
  There was also something else, but it disappeared to fast for me to read.
  I also saw something like: "Not automatically fixing this.""

  
  My layout is as follows:
  Primary: /dev/hda1 FAT32 +-3GB (Acer recovery partition)
  Primary: /dev/hda2 FAT32 +-55 GB (Windows partition)
  Primary: /dev/hda4 ext2 +-100 MB (/boot)
  Logical /dev/hda5 ext3 +- 20 GB (/home)
  Logical /dev/hda6 ext3 +-12 GB (/)

  I first (apparently incorrectly) thought this was an e2fsprogs error:
  https://launchpad.net/distros/ubuntu/+source/e2fsprogs/+bug/48563

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