mtp:udi=/org/kde/solid/udev/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4 does not exist error

Geremia · 12-27-2014, 06:37 PM

Trying to connect to a Samsung Galaxy phone in MTP mode, Konquerer or Dolphin in KDE 4.14.3 throws the following error:

Code:

mtp:udi=/org/kde/solid/udev/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4

Why?

moisespedro · 12-28-2014, 11:05 AM

Have you tried adding the udev rule?

And this is for finding out what to add

Geremia · 12-28-2014, 04:01 PM

Quote:

Originally Posted by moisespedro

Have you tried adding the udev rule?

And this is for finding out what to add

Yes, I tried exactly what the ArchWiki page you link to describes, but no no avail.

Here's my exact 51-android.rules file:

Code:

# cat /etc/udev/rules.d/51-android.rules
SUBSYSTEM=="usb", ATTR{idVendor}=="0x04e8", MODE="0666"
SUBSYSTEM=="usb",ATTR{idVendor}=="0x04e8",ATTR{idProduct}=="0x6860",SYMLINK+="android_adb"
SUBSYSTEM=="usb",ATTR{idVendor}=="0x04e8",ATTR{idProduct}=="0x6860",SYMLINK+="android_fastboot"

moisespedro · 12-28-2014, 06:25 PM

Well, I am clueless. Did you restart udev?

Geremia · 12-28-2014, 08:23 PM

Quote:

Originally Posted by moisespedro

Well, I am clueless. Did you restart udev?

yes, with

Code:

# udevadm control --reload-rules

Diantre · 12-29-2014, 01:48 AM

Two suggestions. First, try without "0x" in the idVendor and idProduct attributes:

Quote:

Originally Posted by Geremia

Code:

SUBSYSTEM=="usb", ATTR{idVendor}=="0x04e8", MODE="0666"
SUBSYSTEM=="usb",ATTR{idVendor}=="0x04e8",ATTR{idProduct}=="0x6860",SYMLINK+="android_adb"
SUBSYSTEM=="usb",ATTR{idVendor}=="0x04e8",ATTR{idProduct}=="0x6860",SYMLINK+="android_fastboot"

So it looks like this:

Code:

SUBSYSTEM=="usb", ATTR{idVendor}=="04e8", MODE="0666"
SUBSYSTEM=="usb",ATTR{idVendor}=="04e8",ATTR{idProduct}=="6860",SYMLINK+="android_adb"
SUBSYSTEM=="usb",ATTR{idVendor}=="04e8",ATTR{idProduct}=="6860",SYMLINK+="android_fastboot"

And the udevadm line,

Quote:

Originally Posted by Geremia

Code:

# udevadm control --reload-rules

According to the udevadm man page, shouldn't that be:

Code:

# udevadm control --reload

bassmadrigal · 12-29-2014, 10:05 AM

Just so you know, you can shorten the rules down to only one if you remove the idProduct section. You only need the idVendor in the rule and then the permission (if you want a udev file to cover almost all android devices, see the bottom of thi post -- this can be handy when you switch phones so you don't have to redo your udev rules).

Code:

SUBSYSTEM=="usb", ATTR{idVendor}=="04e8", MODE="0666"

Also, have you tried mtpfs? When I ran that, I realized that a previous dependency that I upgraded had caused problems with libmtp (which mtp-detect didn't show). When I tried manually mounting my device using mtpfs, it showed that libmtp was having issues because of a dependency. Once I rebuilt libmtp with the newer system package, it worked fine.

Now when I plug in the device, kde pops up and asks if I want to open it with konqueror.

Also, what's the output of mtp-detect?

Geremia · 01-01-2015, 10:45 PM

Quote:

Originally Posted by bassmadrigal

Also, what's the output of mtp-detect?

Code:

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 2, dev 27
Attempting to connect device(s)

And it never actually connects to the device…

Geremia · 01-01-2015, 10:48 PM

Quote:

Originally Posted by bassmadrigal

When I tried manually mounting my device using mtpfs, it showed that libmtp was having issues because of a dependency. Once I rebuilt libmtp with the newer system package, it worked fine.

I'm using libmtp version: 1.1.6.

Geremia · 01-01-2015, 10:54 PM

Quote:

Originally Posted by bassmadrigal

have you tried mtpfs?

Code:

# mtpfs 
Unable to open ~/.mtpz-data for reading, MTPZ disabled.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 2, dev 31
Attempting to connect device
Error 1: Get Storage information failed.
Error 2: PTP Layer error 02fe: get_handles_recursively(): could not get object handles.
Error 2: Error 02fe: PTP: Protocol error, data expected
Segmentation fault

In the meantime, I've just been using "adb usb" and "adb push".