[Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-17 Thread Rolf Leggewie
*** This bug is a duplicate of bug 49217 ***
https://bugs.launchpad.net/bugs/49217

** This bug has been marked a duplicate of bug 49217
   Problem in FSCK checking Chinese filename (Big5)

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[Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-15 Thread Rolf Leggewie
** Summary changed:

- Ubuntu instration breaks Japanese file names on FAT32 patition
+ Ubuntu installation breaks Japanese file names on FAT32 patition

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Ubuntu installation breaks Japanese file names on FAT32 patition
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[Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-15 Thread Rolf Leggewie
FWIW, a simple sudo dosfsck /dev/sdb1 on my USB stick which has
Japanese file names on it did not break things.  But I have been mostly
using this stick from Linux and only occasionally from a friend's
computer with Windows.

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[Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-15 Thread Rolf Leggewie
 Kobayashi-San is this a duplicate of bug 49327?

Sorry, I meant bug 49217

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[Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-15 Thread Rolf Leggewie
There has been a lot of discussion among the participants of Ubuntu
Japanese Kaizen project which confirms the problem.  I don't have
Windows.  Kobayashi-San is this a duplicate of bug 49327?

** Changed in: ubuntu
 Assignee: (unassigned) = Rolf Leggewie (r0lf)
   Status: New = Incomplete

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Re: [Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-15 Thread Jun Kobayashi
  Kobayashi-San is this a duplicate of bug 49327?
 
 Sorry, I meant bug 49217
 

bug 49217 seem to be a part of this bug.
The point of this bug is Ubuntu instllation process breaks
user's windows environment.

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Re: [Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-15 Thread Jun Kobayashi
 FWIW, a simple sudo dosfsck /dev/sdb1 on my USB stick which has
 Japanese file names on it did not break things.  But I have been mostly
 using this stick from Linux and only occasionally from a friend's
 computer with Windows.

dosfsck seems to break filenames which includes 0x5c, this code equal to
the code of \(back slash).
I made some files includes 0x5c in my USB stick on windows, and then 
connected it to Ubuntu box, run sudo dosfsck -a /dev/sdb1, and those
files are renamed.

$ sudo mount /dev/sdc1 /mnt
$ ls /mnt
噂.txt  暴.txt  禄.txt
$ sudo umount /mnt
$ sudo dosfsck -a /dev/sdc1
dosfsck 2.11, 12 Mar 2005, FAT32, LFN
/:5P2.txt
  Bad file name.
  Auto-renaming it.
  Renamed to 000\000.\000XT
/:6Qq.txt
  Bad file name.
  Auto-renaming it.
  Renamed to 001\000.\000XT
/:7c4.txt
  Bad file name.
  Auto-renaming it.
  Renamed to 002\000.\000XT
Performing changes.
/dev/sdc1: 3 files, 1/501040 clusters
$ sudo mount /dev/sdc1 /mnt
$ ls /mnt
000  001  002

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[Bug 217121] Re: Ubuntu installation breaks Japanese file names on FAT32 patition

2008-04-15 Thread 刘其帅
Yes, this is a duplicate of bug 49327, and following is a patch (against
dosfsck/check.c) to solve it.

- char *bad_chars = atari_format ? *?\\/: : *?|\\\/:;
+ char *bad_chars = atari_format ? *?/: : *?\/:;

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