LTSP fat client cannot mount MTP

Hi,


we cannot mount MTP sources (phone connected with USB). In the 
/var/log/syslog a warning from upowerd. I tried to boot client with 
linux-oem kernel, but with the same results.

Has anybody same problem?

Thank you,


H.

syslog:

May 23 00:46:33 tc25 upowerd[1596]: unhandled action 'unbind' on 
/sys/devices/pci0000:00/0000:00:15.0/usb1/1-3/1-3:1.1
May 23 00:46:33 tc25 upowerd[1596]: unhandled action 'unbind' on 
/sys/devices/pci0000:00/0000:00:15.0/usb1/1-3
May 23 00:46:39 tc25 kernel: [  252.980126] usb 1-3: new high-speed USB 
device number 7 using xhci_hcd
May 23 00:46:39 tc25 kernel: [  253.128822] usb 1-3: New USB device 
found, idVendor=12d1, idProduct=107e
May 23 00:46:39 tc25 kernel: [  253.128827] usb 1-3: New USB device 
strings: Mfr=1, Product=2, SerialNumber=3
May 23 00:46:39 tc25 kernel: [  253.128829] usb 1-3: Product: HUAWEI VNS-L21
May 23 00:46:39 tc25 kernel: [  253.128831] usb 1-3: Manufacturer: HUAWEI
May 23 00:46:39 tc25 kernel: [  253.128833] usb 1-3: SerialNumber: 
9JT4C16A30002354
May 23 00:46:39 tc25 kernel: [  253.131380] usb-storage 1-3:1.1: USB 
Mass Storage device detected
May 23 00:46:39 tc25 kernel: [  253.131624] scsi host0: usb-storage 1-3:1.1
May 23 00:46:39 tc25 upowerd[1596]: unhandled action 'bind' on 
/sys/devices/pci0000:00/0000:00:15.0/usb1/1-3/1-3:1.1
May 23 00:46:39 tc25 upowerd[1596]: unhandled action 'bind' on 
/sys/devices/pci0000:00/0000:00:15.0/usb1/1-3
May 23 00:46:40 tc25 kernel: [  254.144647] scsi 0:0:0:0: 
CD-ROM            Linux    File-CD Gadget   0401 PQ: 0 ANSI: 2
May 23 00:46:40 tc25 kernel: [  254.145221] sr 0:0:0:0: Power-on or 
device reset occurred
May 23 00:46:40 tc25 kernel: [  254.145692] sr 0:0:0:0: [sr0] scsi-1 drive
May 23 00:46:40 tc25 kernel: [  254.145911] sr 0:0:0:0: Attached scsi 
CD-ROM sr0
May 23 00:46:40 tc25 kernel: [  254.146077] sr 0:0:0:0: Attached scsi 
generic sg1 type 5
May 23 00:52:24 tc25 kernel: [  597.791356] perf: interrupt took too 
long (2508 > 2500), lowering kernel.perf_event_max_sample_rate to 79500

ltsp-info:

root@cml:~# ltsp-info
server information:
LSB Version: 
core-9.20170808ubuntu1-noarch:printing-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch
Distributor ID:    Ubuntu
Description:    Ubuntu 18.04.2 LTS
Release:    18.04
Codename:    bionic

server packages:
un ldm <žádná>
ii ldm-server 2:2.18.06-1+t201810250641~u
un ltsp-client <žádná>
rc ltsp-client-core 5.18.04+t201809080524~ubunt
ii ltsp-docs 1.2-1
ii ltsp-server 5.18.04+t201809080524~ubunt
ii ltsp-server-standalone 5.18.04+t201809080524~ubunt
un ltsp-utils <žádná>
ii ltspfs 1.5-2+t201807160629~ubuntu1
rc ltspfsd 1.5-2+t201807160629~ubuntu1
un ltspfsd-core <žádná>

packages in chroot: /opt/ltsp/amd64
ii ldm 2:2.18.06-1+t201810250641~u
un ldm-themes <žádná>
ii ldm-ubuntu-theme 2:2.0.47
un ldm-ubuntu-themes <žádná>
ii ldm-xubuntu-theme 2:2.0.47
ii ltsp-client 5.18.04+t201809080524~ubunt
ii ltsp-client-core 5.18.04+t201809080524~ubunt
ii ltspfsd 1.5-2+t201807160629~ubuntu1
ii ltspfsd-core 1.5-2+t201807160629~ubuntu1

found: /opt/ltsp/amd64/etc/lts.conf

found: /var/lib/tftpboot/ltsp/amd64/lts.conf




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