Hi, I'm on Linux Mint Tricia 19.3, Nemo 4.4.3. samsung J3 phone. Worked good for me following Jeff suggestion (post #36). Install libmtp 1.1.16. Before, Nemo would take forever building dir of DCIM (if even returning), now it is ok. I can transfer files, delete, whatever, NO root needed. I confirm that : USB debuging have NOTHING to do with speed or access. Works, either way. Phone is almost as fast as a USB key(little slow with huge folders > 500 entries) Thanks to all, it was so frustrating. I noticed that sometimes there is a "ghost" entry in /run/user/1000/gvfs$ ls 'mtp:host=%5Busb%3A003%2C015%5D' >>That is a correct entry.
BUT: -One have to unlock phone screen BEFORE connecting to PC. These are the console commands that worked for installing 1.1.16: (I haven't try 1.1.17...) sudo apt install build-essential pkg-config wget libusb-1.0-0-dev libusb-dev wget http://downloads.sourceforge.net/project/libmtp/libmtp/1.1.16/libmtp-1.1.16.tar.gz tar xzf libmtp-1.1.16.tar.gz cd libmtp-1.1.16 ./configure make sudo make install Before I reinstall mtp-tools (1.1.13-1), maybe have something to do ? Best regards, Robert -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/1792085 Title: Regression: MTP not working/very slow Status in libmtp: New Status in gvfs package in Ubuntu: Incomplete Bug description: Hi, unfortunately (for me) MTP android devices no more work on Ubuntu 18.04. I have used MTP on 16.04 without problems, but on 18.04 it does not work. When I connect my Android devices (Samsung A5 and Samsung J3) and I try to list directories with many files (e.g. /DCIM/Camera) the window hangs until I disconnect the device. Same issue if I try to post the command "ls /var/run/1000/gvfs/<MTP-FOLDER>". I have installed Ubuntu 18.04 on two different machines - an older HP laptop and a recent DELL laptop - and the issue is present on the all of them. I suspect a defect on the "libmtp". I tried many alternative solutions suggested by the net (e.g. jmtpfs and so on) but anyone worked. That's all! ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gvfs-fuse 1.36.1-0ubuntu1.1 ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18 Uname: Linux 4.15.0-29-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CasperVersion: 1.394 CurrentDesktop: ubuntu:GNOME Date: Wed Sep 12 06:20:07 2018 LiveMediaBuild: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: gvfs UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/libmtp/+bug/1792085/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp