Your message dated Mon, 23 Feb 2026 09:46:12 +0000
with message-id <[email protected]>
and subject line Bug#1122527: Removed package(s) from unstable
has caused the Debian Bug report #788454,
regarding jmtpfs fails to create files in top-directory of non-primary storage 
(of Android)
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
788454: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=788454
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: jmtpfs
Version: 0.5-2

Hello,
I encountered the following bug in jmtpfs, while connected to Android:

After doing mount I have:
   mntpoint/Internal Storage
and
   mntpoint/SD Card

If I create a file at the top of one of the directories-volumes,
like "touch mntpoint/SD Card/test", the one
which is not "primary" under Android, will not have the file created.
Instead it will be adopted by the primary one.

So
1/ files can clash due to same filename:
       touch mntpoint/Internal Storage/a; touch mntpoint/SD Card/a
2/ the file will not be written on the sdcard (unless it's primary)


I found the following patch to fix it. I also found the relevant code  Android.

It seems the "coordinates" of a file (transfered over mtp protocol) are
(storageId, parent, name).
Files at the top have the parent as 0, yet Android expects 0xFFFFFFFF.

So while getMetadata(), in src/MtpFolder.cpp, indeed does:
        if (folderId==0)
        {
                folderId = 0xFFFFFFFF;

the wrong  MtpFolder::CreateFile(const std::string& name) does not.


The Android part does the test for if (parent == MTP_PARENT_ROOT):
https://code.google.com/p/android-source-browsing/source/browse/media/mtp/MtpServer.cpp?repo=platform--frameworks--base&name=android-4.2.2_r1.2&r=3762c311729fe9f3af085c14c5c1fb471d994c03#824
(look for "// special case the root")


diff --git a/src/MtpFolder.cpp b/src/MtpFolder.cpp
index 0fff40b..abd1ef2 100644
--- a/src/MtpFolder.cpp
+++ b/src/MtpFolder.cpp
@@ -123,12 +123,15 @@ void MtpFolder::mkdir(const std::string& name)



+#define MTP_PARENT_ROOT 0xFFFFFFFF
 void MtpFolder::CreateFile(const std::string& name)
 {
        if (name.length() > MAX_MTP_NAME_LENGTH)
                throw MtpNameTooLong();

-       NewLIBMTPFile newFile(name, m_folderId, m_storageId);
+       NewLIBMTPFile newFile(name,
+                              (m_folderId == 0)?MTP_PARENT_ROOT:m_folderId,
+                              m_storageId);
        TemporaryFile empty;
        m_device.SendFile(newFile, empty.FileNo());
        m_cache.clearItem(((LIBMTP_file_t*)newFile)->item_id);

--- End Message ---
--- Begin Message ---
Version: 0.5-4+rm

Dear submitter,

as the package jmtpfs has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see https://bugs.debian.org/1122527

The version of this package that was in Debian prior to this removal
can still be found using https://snapshot.debian.org/.

Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
[email protected].

Debian distribution maintenance software
pp.
Thorsten Alteholz (the ftpmaster behind the curtain)

--- End Message ---

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