[Desktop-packages] [Bug 1314556] Re: Unable to mount Android MTP device

2016-12-17 Thread Paul Kellner
Same problem. Intermittent, but for the last few days doesn't work. I
have attached the output of numerous cli commands to help
troubleshooting. When I choose PTP mode instead of MTP mode Shotwell
fires up and can receive photos and videos.

One thought is that USB cables are notorious for wearing out on Android
mobile phones. I have had problems because the high charging currents
and cheap cables don't work well together. When new the connectors fit
up well but as time goes by they get looser and looser. Unfortunately
cheap cables are what are commonly available.

** Attachment added: "trouble shooting command results"
   
https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1314556/+attachment/4793053/+files/usb_mtp.txt

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Title:
  Unable to mount Android MTP device

Status in gvfs package in Ubuntu:
  Confirmed

Bug description:
  I have the same problem on 3 computers with 14.04:

  So I tried,
   mtp-detect 
  Unable to open ~/.mtpz-data for reading, MTPZ disabled.libmtp version: 1.1.6

  Listing raw device(s)
  Device 0 (VID=04e8 and PID=6860) is a Samsung Galaxy models (MTP).
 Found 1 device(s):
 Samsung: Galaxy models (MTP) (04e8:6860) @ bus 1, dev 10
  Attempting to connect device(s)
  ignoring libusb_claim_interface() = -6PTP_ERROR_IO: failed to open session, 
trying again after resetting USB interface
  LIBMTP libusb: Attempt to reset device
  inep: usb_get_endpoint_status(): Resource temporarily unavailable
  outep: usb_get_endpoint_status(): Device or resource busy
  ignoring libusb_claim_interface() = -6LIBMTP PANIC: failed to open session on 
second attempt
  Unable to open raw device 0
  OK.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: gvfs-backends 1.20.1-1ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Wed Apr 30 11:18:12 2014
  EcryptfsInUse: Yes
  ExecutablePath: /usr/lib/gvfs/gvfs-mtp-volume-monitor
  InstallationDate: Installed on 2013-02-12 (441 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  ProcEnviron:
   XDG_RUNTIME_DIR=
   SHELL=/bin/bash
   LANGUAGE=en_US
   PATH=(custom, user)
   LANG=en_US.UTF-8
  SourcePackage: gvfs
  UpgradeStatus: Upgraded to trusty on 2014-04-02 (27 days ago)

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[Desktop-packages] [Bug 1630905] [NEW] Loss of lan connection causes applications using gvfsd-sftp to hang until demon is killed

2016-10-06 Thread Paul Kellner
Public bug reported:

This affects an installation of Ubuntu 14.04 on a Lenovo laptop.
When applications like nautilus or Bluefish are connected to a remote fileshare 
using sftp (ssh) via a lan connection, if the connection is lost and 
re-established the old process seems to hang blocking attempts to save data or 
use Nautilus in any way. 

This typically occurs when the connection is either lost accidentally or
when the laptop is suspended and then unsuspended causing a loss of
wireless connection.

The workaround is to kill the gvsftp process manually and then recreate
the remote connection using Nautilus.

This bug leads to data loss if, for instance, the laptop is closed
(starting suspend mode) while in the middle of a task that must be
saved.

ERROR: apport (pid 5064) Thu Oct  6 17:38:29 2016: called for pid 3309, signal 
6, core limit 0
ERROR: apport (pid 5064) Thu Oct  6 17:38:29 2016: executable: 
/usr/lib/gvfs/gvfsd-sftp (command line "/usr/lib/gvfs/gvfsd-sftp --spawner :1.4 
/org/gtk/gvfs/exec_spaw/28")
ERROR: apport (pid 5064) Thu Oct  6 17:38:29 2016: debug: session gdbus call: 
(true,)

ERROR: apport (pid 5064) Thu Oct  6 17:38:30 2016: wrote report
/var/crash/_usr_lib_gvfs_gvfsd-sftp.1000.crash

Description:Ubuntu 14.04.5 LTS
Release:14.04


gvfs:
  Installed: 1.20.3-0ubuntu1.2
  Candidate: 1.20.3-0ubuntu1.2
  Version table:
 *** 1.20.3-0ubuntu1.2 0
500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
100 /var/lib/dpkg/status
 1.20.1-1ubuntu1 0
500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages

** Affects: gvfs (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: gvsftp hang

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https://bugs.launchpad.net/bugs/1630905

Title:
  Loss of lan connection causes applications using gvfsd-sftp to hang
  until demon is killed

Status in gvfs package in Ubuntu:
  New

Bug description:
  This affects an installation of Ubuntu 14.04 on a Lenovo laptop.
  When applications like nautilus or Bluefish are connected to a remote 
fileshare using sftp (ssh) via a lan connection, if the connection is lost and 
re-established the old process seems to hang blocking attempts to save data or 
use Nautilus in any way. 

  This typically occurs when the connection is either lost accidentally
  or when the laptop is suspended and then unsuspended causing a loss of
  wireless connection.

  The workaround is to kill the gvsftp process manually and then
  recreate the remote connection using Nautilus.

  This bug leads to data loss if, for instance, the laptop is closed
  (starting suspend mode) while in the middle of a task that must be
  saved.

  ERROR: apport (pid 5064) Thu Oct  6 17:38:29 2016: called for pid 3309, 
signal 6, core limit 0
  ERROR: apport (pid 5064) Thu Oct  6 17:38:29 2016: executable: 
/usr/lib/gvfs/gvfsd-sftp (command line "/usr/lib/gvfs/gvfsd-sftp --spawner :1.4 
/org/gtk/gvfs/exec_spaw/28")
  ERROR: apport (pid 5064) Thu Oct  6 17:38:29 2016: debug: session gdbus call: 
(true,)

  ERROR: apport (pid 5064) Thu Oct  6 17:38:30 2016: wrote report
  /var/crash/_usr_lib_gvfs_gvfsd-sftp.1000.crash

  Description:  Ubuntu 14.04.5 LTS
  Release:  14.04

  
  gvfs:
Installed: 1.20.3-0ubuntu1.2
Candidate: 1.20.3-0ubuntu1.2
Version table:
   *** 1.20.3-0ubuntu1.2 0
  500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 
Packages
  100 /var/lib/dpkg/status
   1.20.1-1ubuntu1 0
  500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages

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