Hi,
i have an old camera, which seems not be controllable via gphoto2. i
added the logs as described in the console program.

is there anything i can do to contribute? how hard is it to add a new
camera? back in university i wrote a few character drivers, but that
time is long over, though linux development is not unknown to me.

another question: do you have an paypal link for donations?

Yours,
Dennis
Kamerazusammenfassung:                                                         
Hersteller: Canon Inc.
Modell: Canon DIGITAL IXUS 50
  Version: 1-1.0.1.0
Vendor Extension ID: 0xb (1.0)

Aufnahmeformate: JPEG
Anzeigeformate: Script, DPOF, MS AVI, MS Wave, JPEG, CRW

Fähigkeiten des Geräts:
        Dateien Download, Löschen von Dateien, Hochladen von Dateien
        Keine Aufnahme von Bildern, keine Offene Aufnahme, Kein Vendor 
spezifischer Aufnahmemodus

Informationen über Speichermedium:
store_00010001:
        Beschreibung des Speichergeräts: Keine
        Label des Speichergerätes: A
        Speichertyp: Entfernbarer Speicher (Karte)
        Typ des Dateisystems: Standard Digital Kamera Layout (DCIM)
        Zugriffsmöglichkeiten: Lesen und Schreiben
        Maximale Kapazität: 507052032 (483 MB)
        Freier Platz (Bytes): 12992512 (12 MB)
        Freier Speicher (Bilder): -1
store_80000001:
        Beschreibung des Speichergeräts: Keine
        Label des Speichergerätes: V
        Speichertyp: Eingebauter Speicher
        Typ des Dateisystems: Unbekannt: 0x8001

        Zugriffsmöglichkeiten: Lesen und Schreiben
        Maximale Kapazität: 0 (0 MB)
        Freier Platz (Bytes): 0 (0 MB)
        Freier Speicher (Bilder): -1

Properties des Geräts:
Event Emulations Modus(0xd045):(readwrite) (type=0x4) Enumeration 
[1,2,3,4,5,6,7] value: 2
Property 0xd04a:(readwrite) (type=0x2) Enumeration [0,1,2,3] value: 0
Datengröße beim Transfer von der Kamera(0xd02e):(read only) (type=0x6) 524288
Datengröße beim Transfer zur Kamera(0xd02f):(read only) (type=0x6) 262144
Batterietyp(0xd002):(read only) (type=0x4) Enumeration [0,1,2,3,4,5] value: 
Unknown (0)
Batteriemodus(0xd003):(read only) (type=0x6) Enumeration [0,1,2,3] value: 
Normal (1)
UNIX Zeit(0xd034):(readwrite) (type=0x6) 1555877322
Art der Slideshow(0xd047):(read only) (type=0x4) 2
DPOF Version(0xd046):(read only) (type=0x4) 257
Unterstützte Thumbnail Größe(0xd02d):(read only) (type=0x0) Undefined
Bildgröße und -qualität(0xd02c):(read only) (type=0x4006) Enumeration [
        a[6] 1944,2592,1,0,0,0,
        a[6] 1944,2592,6,0,0,0,
        a[6] 1944,2592,11,0,0,0,
        a[6] 1536,2048,2,0,0,0,
        a[6] 1536,2048,7,0,0,0,
        a[6] 1536,2048,12,0,0,0,
        a[6] 1200,1600,3,0,0,0,
        a[6] 1200,1600,8,0,0,0,
        a[6] 1200,1600,13,0,0,0
        ] value: a[6] 0,0,0,0,0,0
Kamera API Version(0xd030):(read only) (type=0x6) 256
Modell ID(0xd049):(read only) (type=0x6) 25624576
Kameramodell(0xd032):(read only) (type=0xffff) 'Canon DIGITAL IXUS 50'
Kamerabesitzer(0xd033):(readwrite) (type=0x0) Undefined
Firmware-Version(0xd031):(read only) (type=0x6) 16777472
Property 0xd04b:(read only) (type=0x2) 0
0.000007 main                        (2): ALWAYS INCLUDE THE FOLLOWING LINES 
WHEN SENDING DEBUG MESSAGES TO THE MAILING LIST:
0.000037 main                        (2): gphoto2 2.5.20
0.000043 main                        (2): gphoto2 has been compiled with the 
following options:
0.000048 main                        (2):  + gcc (C compiler used)
0.000054 main                        (2):  + popt (mandatory, for handling 
command-line parameters)
0.000058 main                        (2):  + exif (for displaying EXIF 
information)
0.000070 main                        (2):  + cdk (for accessing configuration 
options)
0.000079 main                        (2):  + aa (for displaying live previews)
0.000084 main                        (2):  + jpeg (for displaying live previews 
in JPEG format)
0.000091 main                        (2):  + readline (for easy navigation in 
the shell)
0.000099 main                        (2): libgphoto2 2.5.22
0.000104 main                        (2): libgphoto2 has been compiled with the 
following options:
0.000107 main                        (2):  + all camlibs
0.000111 main                        (2):  + gcc (C compiler used)
0.000114 main                        (2):  + ltdl (for portable loading of 
camlibs)
0.000117 main                        (2):  + EXIF (for special handling of EXIF 
files)
0.000122 main                        (2): libgphoto2_port 0.12.0
0.000126 main                        (2): libgphoto2_port has been compiled 
with the following options:
0.000129 main                        (2):  + iolibs: disk ptpip serial usb1 
usbdiskdirect usbscsi
0.000132 main                        (2):  + gcc (C compiler used)
0.000135 main                        (2):  + ltdl (for portable loading of 
iolibs)
0.000139 main                        (2):  + USB (libusb1, for USB cameras)
0.000142 main                        (2):  + serial (for serial cameras)
0.000145 main                        (2):  + no resmgr (serial port access and 
locking)
0.000148 main                        (2):  + no ttylock (serial port locking)
0.000151 main                        (2):  + no lockdev (serial port locking)
0.000155 main                        (2): CAMLIBS env var not set, using 
compile-time default instead
0.000158 main                        (2): IOLIBS env var not set, using 
compile-time default instead
0.000161 main                        (2): invoked with following arguments:
0.000165 main                        (2):   --debug
0.000168 main                        (2):   --debug-logfile=my-logfile.txt
0.000171 main                        (2):   --trigger-capture
0.000191 load_settings               (2): Creating gphoto config directory 
('/home/benutzer01/.gphoto')
0.000226 load_settings               (2): Loading settings from file 
'/home/benutzer01/.gphoto/settings'.
0.000389 main                        (2): The user has not specified both a 
model and a port. Try to figure them out.
0.000398 gp_port_info_list_load      (2): Using ltdl to load io-drivers from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0'...
0.000469 foreach_func                (2): Called for filename 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/disk'.
0.000590 gp_port_library_list        (2): found fstab fsname 
/dev/mapper/datengrab03--vg-root
0.000607 gp_port_library_list        (2): found fstab fsname 
UUID=541d1c8a-31a7-44ed-83f6-3471b298ad5e
0.000620 gp_port_library_list        (2): found fstab fsname 
/dev/mapper/datengrab03--vg-swap_1
0.000632 gp_port_library_list        (2): found fstab fsname /dev/sr0
0.000702 gp_port_library_list        (2): found mtab fsname sysfs
0.000712 gp_port_library_list        (2): found mtab fsname proc
0.000717 gp_port_library_list        (2): found mtab fsname udev
0.000731 gp_port_library_list        (2): found mtab fsname devpts
0.000738 gp_port_library_list        (2): found mtab fsname tmpfs
0.000748 gp_port_library_list        (2): found mtab fsname 
/dev/mapper/datengrab03--vg-root
0.000759 gp_port_library_list        (2): found mtab fsname securityfs
0.000766 gp_port_library_list        (2): found mtab fsname tmpfs
0.000786 gp_port_library_list        (2): found mtab fsname tmpfs
0.000798 gp_port_library_list        (2): found mtab fsname tmpfs
0.000814 gp_port_library_list        (2): found mtab fsname cgroup2
0.000821 gp_port_library_list        (2): found mtab fsname cgroup
0.000826 gp_port_library_list        (2): found mtab fsname pstore
0.000836 gp_port_library_list        (2): found mtab fsname bpf
0.000881 gp_port_library_list        (2): found mtab fsname cgroup
0.000888 gp_port_library_list        (2): found mtab fsname cgroup
0.000892 gp_port_library_list        (2): found mtab fsname cgroup
0.000896 gp_port_library_list        (2): found mtab fsname cgroup
0.000901 gp_port_library_list        (2): found mtab fsname cgroup
0.000905 gp_port_library_list        (2): found mtab fsname cgroup
0.000909 gp_port_library_list        (2): found mtab fsname cgroup
0.000913 gp_port_library_list        (2): found mtab fsname cgroup
0.000918 gp_port_library_list        (2): found mtab fsname cgroup
0.000925 gp_port_library_list        (2): found mtab fsname cgroup
0.000930 gp_port_library_list        (2): found mtab fsname mqueue
0.000934 gp_port_library_list        (2): found mtab fsname debugfs
0.000945 gp_port_library_list        (2): found mtab fsname hugetlbfs
0.000972 gp_port_library_list        (2): found mtab fsname systemd-1
0.000979 gp_port_library_list        (2): found mtab fsname sunrpc
0.000990 gp_port_library_list        (2): found mtab fsname nfsd
0.000997 gp_port_library_list        (2): found mtab fsname /dev/sda1
0.001005 gp_port_library_list        (2): found mtab fsname tmpfs
0.001039 foreach_func                (2): Loaded '' ('^disk:') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/disk'.
0.001047 foreach_func                (2): Called for filename 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/ptpip'.
0.001130 foreach_func                (2): Loaded 'PTP/IP Connection' ('ptpip:') 
from '/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/ptpip'.
0.001140 foreach_func                (2): Loaded '' ('^ptpip:') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/ptpip'.
0.001144 foreach_func                (2): Called for filename 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/serial'.
0.001294 foreach_func                (2): Loaded 'Serial Port 0' 
('serial:/dev/ttyS0') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/serial'.
0.001305 foreach_func                (2): Loaded 'Serial Port 1' 
('serial:/dev/ttyS1') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/serial'.
0.001309 foreach_func                (2): Loaded 'Serial Port 2' 
('serial:/dev/ttyS2') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/serial'.
0.001313 foreach_func                (2): Loaded 'Serial Port 3' 
('serial:/dev/ttyS3') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/serial'.
0.001317 foreach_func                (2): Loaded 'Serial Port Device' 
('serial:') from '/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/serial'.
0.001321 foreach_func                (2): Loaded '' ('^serial:') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/serial'.
0.001324 foreach_func                (2): Called for filename 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usb1'.
0.006156 foreach_func                (2): Loaded '' ('^usb:') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usb1'.
0.006168 foreach_func                (2): Loaded 'Universal Serial Bus' 
('usb:001,006') from '/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usb1'.
0.006171 foreach_func                (2): Loaded 'Universal Serial Bus' 
('usb:001,010') from '/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usb1'.
0.006174 foreach_func                (2): Loaded 'Universal Serial Bus' 
('usb:001,002') from '/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usb1'.
0.006177 foreach_func                (2): Called for filename 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usbdiskdirect'.
0.006321 foreach_func                (2): Loaded 'USB Mass Storage direct IO' 
('usbdiskdirect:/dev/sdb') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usbdiskdirect'.
0.006335 foreach_func                (2): Called for filename 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usbscsi'.
0.006490 foreach_func                (2): Loaded 'USB Mass Storage raw SCSI' 
('usbscsi:/dev/sg2') from 
'/usr/lib/x86_64-linux-gnu/libgphoto2_port/0.12.0/usbscsi'.
0.006504 gp_port_info_list_count     (2): Counting entries (15 available)...
0.006508 gp_port_info_list_count     (2): 11 regular entries available.
0.006515 gp_abilities_list_load_dir  (2): Using ltdl to load camera libraries 
from '/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22'...
0.006620 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/adc65'.
0.006627 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/agfa_cl20'.
0.006630 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/aox'.
0.006632 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/ax203'.
0.006635 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/barbie'.
0.006637 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/canon'.
0.006640 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/casio_qv'.
0.006642 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/clicksmart310'.
0.006644 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/digigr8'.
0.006647 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/digita'.
0.006649 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/dimagev'.
0.006651 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/dimera3500'.
0.006654 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/directory'.
0.006656 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/enigma13'.
0.006658 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/fuji'.
0.006661 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/gsmart300'.
0.006663 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/hp215'.
0.006665 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/iclick'.
0.006668 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/jamcam'.
0.006670 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/jd11'.
0.006672 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/jl2005a'.
0.006675 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/jl2005c'.
0.006677 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/kodak_dc120'.
0.006680 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/kodak_dc210'.
0.006682 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/kodak_dc240'.
0.006684 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/kodak_dc3200'.
0.006687 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/kodak_ez200'.
0.006689 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/konica'.
0.006692 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/konica_qm150'.
0.006694 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/largan'.
0.006696 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/lg_gsm'.
0.006699 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/mars'.
0.006701 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/mustek'.
0.006703 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/panasonic_coolshot'.
0.006711 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/panasonic_dc1000'.
0.006714 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/panasonic_dc1580'.
0.006716 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/panasonic_l859'.
0.006718 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/pccam300'.
0.006721 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/pccam600'.
0.006723 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/pentax'.
0.006726 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/polaroid_pdc320'.
0.006728 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/polaroid_pdc640'.
0.006730 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/polaroid_pdc700'.
0.006733 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/ptp2'.
0.006735 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/ricoh'.
0.006737 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/ricoh_g3'.
0.006740 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/samsung'.
0.006742 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sierra'.
0.006745 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sipix_blink2'.
0.006747 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sipix_web2'.
0.006749 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/smal'.
0.006752 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sonix'.
0.006754 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sony_dscf1'.
0.006756 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sony_dscf55'.
0.006759 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/soundvision'.
0.006761 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/spca50x'.
0.006763 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sq905'.
0.006766 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/st2205'.
0.006768 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/stv0674'.
0.006770 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/stv0680'.
0.006773 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/sx330z'.
0.006775 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/topfield'.
0.006777 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/toshiba_pdrm11'.
0.006780 foreach_func                (2): Found 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/tp6801'.
0.006784 gp_abilities_list_load_dir  (2): Found 64 camera drivers.
0.021898 gp_port_info_list_count     (2): Counting entries (15 available)...
0.021924 gp_port_info_list_count     (2): 11 regular entries available.
0.021927 gp_port_new                 (2): Creating new device...
0.021931 gp_port_info_list_get_info  (2): Getting info of entry 0 (15 
available)...
0.022009 gp_port_set_settings        (2): Setting settings...
0.022016 gp_port_info_list_get_info  (2): Getting info of entry 1 (15 
available)...
0.022079 gp_port_set_timeout         (2): Setting port timeout to 500 
milliseconds.
0.022085 gp_port_set_settings        (2): Setting settings...
0.022088 gp_port_info_list_get_info  (2): Getting info of entry 2 (15 
available)...
0.022141 gp_port_set_timeout         (2): Setting port timeout to 500 
milliseconds.
0.022148 gp_port_set_settings        (2): Setting settings...
0.022150 gp_port_info_list_get_info  (2): Getting info of entry 3 (15 
available)...
0.022210 gp_port_set_timeout         (2): Setting port timeout to 500 
milliseconds.
0.022216 gp_port_set_settings        (2): Setting settings...
0.022218 gp_port_info_list_get_info  (2): Getting info of entry 4 (15 
available)...
0.022266 gp_port_set_timeout         (2): Setting port timeout to 500 
milliseconds.
0.022272 gp_port_set_settings        (2): Setting settings...
0.022274 gp_port_info_list_get_info  (2): Getting info of entry 5 (15 
available)...
0.022321 gp_port_set_timeout         (2): Setting port timeout to 500 
milliseconds.
0.022327 gp_port_set_settings        (2): Setting settings...
0.022329 gp_port_info_list_get_info  (2): Getting info of entry 6 (15 
available)...
0.026021 gp_port_set_timeout         (2): Setting port timeout to 5000 
milliseconds.
0.026033 gp_port_set_settings        (2): Setting settings...
0.026039 gp_libusb1_update           (2): (old int=0, conf=-1, alt=-1) port 
usb:001,006, (new int=0, conf=-1, alt=-1) port usb:001,006
0.026041 gp_libusb1_update           (2): lowlevel libusb1 port not yet opened, 
no need for libusb changes
0.026043 gp_abilities_list_detect_usb(2): Auto-detecting USB cameras...
0.026315 gp_libusb1_find_device_by_class_lib(2): Looking for USB device (class 
0x29a, subclass, 0xffffffff, protocol 0xffffffff)...
0.026536 gp_libusb1_find_device_by_class_lib(2): Looking for USB device (class 
0x6, subclass, 0x1, protocol 0x1)...
0.026557 gp_port_info_list_get_info  (2): Getting info of entry 7 (15 
available)...
0.030078 gp_port_set_timeout         (2): Setting port timeout to 5000 
milliseconds.
0.030089 gp_port_set_settings        (2): Setting settings...
0.030096 gp_libusb1_update           (2): (old int=0, conf=-1, alt=-1) port 
usb:001,010, (new int=0, conf=-1, alt=-1) port usb:001,010
0.030099 gp_libusb1_update           (2): lowlevel libusb1 port not yet opened, 
no need for libusb changes
0.030102 gp_abilities_list_detect_usb(2): Auto-detecting USB cameras...
0.030168 gp_libusb1_find_device_lib  (2): Looking for USB device (vendor 0x4a9, 
product 0x310e)... found.
0.030192 gp_libusb1_find_device_lib  (2): Detected defaults: config 1, 
interface 0, altsetting 0, inep 81, outep 02, intep 83, class 06, subclass 01
0.030198 gp_abilities_list_detect_usb(2): Found 'Canon Digital IXUS 50 (PTP 
mode)' (0x4a9,0x310e)
0.030219 gp_port_info_list_get_info  (2): Getting info of entry 8 (15 
available)...
0.035514 gp_port_set_timeout         (2): Setting port timeout to 5000 
milliseconds.
0.035527 gp_port_set_settings        (2): Setting settings...
0.035534 gp_libusb1_update           (2): (old int=0, conf=-1, alt=-1) port 
usb:001,002, (new int=0, conf=-1, alt=-1) port usb:001,002
0.035536 gp_libusb1_update           (2): lowlevel libusb1 port not yet opened, 
no need for libusb changes
0.035539 gp_abilities_list_detect_usb(2): Auto-detecting USB cameras...
0.035873 gp_libusb1_find_device_by_class_lib(2): Looking for USB device (class 
0x29a, subclass, 0xffffffff, protocol 0xffffffff)...
0.036084 gp_libusb1_find_device_by_class_lib(2): Looking for USB device (class 
0x6, subclass, 0x1, protocol 0x1)...
0.036103 gp_port_info_list_get_info  (2): Getting info of entry 9 (15 
available)...
0.036277 gp_port_set_settings        (2): Setting settings...
0.036285 gp_abilities_list_detect_usb(2): Auto-detecting USB cameras...
0.036319 gp_port_info_list_get_info  (2): Getting info of entry 10 (15 
available)...
0.036381 gp_port_set_settings        (2): Setting settings...
0.036388 gp_abilities_list_detect_usb(2): Auto-detecting USB cameras...
0.036947 gp_port_free                (2): Freeing port...
0.036953 gp_port_close               (2): Closing port...
0.036975 gp_camera_set_abilities     (2): Setting abilities ('Canon Digital 
IXUS 50 (PTP mode)')...
0.036982 gp_setting_set              (2): Setting key 'model' to value 'Canon 
Digital IXUS 50 (PTP mode)' (gphoto2)
0.036987 save_settings               (2): Saving 2 setting(s) to file 
"/home/benutzer01/.gphoto/settings"
0.037063 gp_port_info_list_lookup_path(2): Looking for path 'usb:001,010' (15 
entries available)...
0.037071 gp_port_info_list_get_info  (2): Getting info of entry 7 (15 
available)...
0.037074 gp_camera_set_port_info     (2): Setting port info for port 'Universal 
Serial Bus' at 'usb:001,010'...
0.040476 gp_port_set_timeout         (2): Setting port timeout to 5000 
milliseconds.
0.040486 gp_port_set_settings        (2): Setting settings...
0.040492 gp_libusb1_update           (2): (old int=0, conf=-1, alt=-1) port 
usb:001,010, (new int=0, conf=-1, alt=-1) port usb:001,010
0.040494 gp_libusb1_update           (2): lowlevel libusb1 port not yet opened, 
no need for libusb changes
0.040497 gp_setting_set              (2): Setting key 'port' to value 
'usb:001,010' (gphoto2)
0.040500 save_settings               (2): Saving 2 setting(s) to file 
"/home/benutzer01/.gphoto/settings"
0.040571 gp_camera_init              (2): Initializing camera...
0.040585 gp_libusb1_find_device_lib  (2): Looking for USB device (vendor 0x4a9, 
product 0x310e)... found.
0.040609 gp_libusb1_find_device_lib  (2): Detected defaults: config 1, 
interface 0, altsetting 0, inep 81, outep 02, intep 83, class 06, subclass 01
0.040614 gp_camera_init              (2): Loading 
'/usr/lib/x86_64-linux-gnu/libgphoto2/2.5.22/ptp2'...
0.041731 gp_port_open                (2): Opening USB port...
0.041739 gp_libusb1_open             (2): ()
0.041759 gp_libusb1_open             (2): claiming interface 0
0.041842 camera_init                 (2): maxpacketsize 512
0.041851 gp_port_set_timeout         (2): Setting port timeout to 1500 
milliseconds.
0.041858 ptp                         (2): PTP: Opening session
0.041862 ptp_usb_sendreq             (2): Sending PTP_OC 0x1002 (Open session) 
(0x1) request...
0.041865 gp_port_write               (3): Writing 16 = 0x10 bytes to port...
0.041969 gp_port_write               (3): Wrote   16 = 0x10 bytes to port: 
(hexdump of 16 bytes)
0000  10 00 00 00 01 00 02 10-00 00 00 00 01 00 00 00  ................

0.041976 ptp_usb_getresp             (2): Reading PTP_OC 0x1002 (Open session) 
response...
0.041978 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.082062 gp_port_read                (3): Read    12 = 0xc out of 1024 bytes 
from port: (hexdump of 12 bytes)
0000  0c 00 00 00 03 00 01 20-00 00 00 00              ....... ....    

0.082097 gp_port_set_timeout         (2): Setting port timeout to 20000 
milliseconds.
0.082108 ptp_usb_sendreq             (2): Sending PTP_OC 0x1001 (Get device 
info) request...
0.082113 gp_port_write               (3): Writing 12 = 0xc bytes to port...
0.083221 gp_port_write               (3): Wrote   12 = 0xc bytes to port: 
(hexdump of 12 bytes)
0000  0c 00 00 00 01 00 01 10-01 00 00 00              ............    

0.083241 ptp_usb_getdata             (2): Reading PTP_OC 0x1001 (Get device 
info) data...
0.083312 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.088016 gp_port_read                (3): Read    311 = 0x137 out of 1024 bytes 
from port: (hexdump of 311 bytes)
0000  37 01 00 00 02 00 01 10-01 00 00 00 64 00 0b 00  7...........d...
0010  00 00 64 00 00 00 00 28-00 00 00 14 10 15 10 16  ..d....(........
0020  10 17 10 01 10 02 10 03-10 13 90 1f 90 04 10 05  ................
0030  10 06 10 07 10 08 10 09-10 0a 10 1b 10 0c 10 0d  ................
0040  10 0b 10 0f 10 12 10 01-90 21 90 1b 90 1e 90 19  .........!......
0050  90 06 90 1c 90 02 90 27-90 24 90 25 90 0e 90 0f  .......'.$.%....
0060  90 10 90 11 90 22 90 26-90 23 90 19 00 00 00 01  .....".&.#......
0070  40 02 40 03 40 04 40 05-40 06 40 07 40 08 40 09  @.@.@.@.@.@.@.@.
0080  40 0a 40 0b 40 0c 40 0d-40 0e 40 01 c0 05 c0 08  @.@.@.@.@.@.....
0090  c0 09 c0 0a c0 0b c0 0c-c0 0d c0 0e c0 0f c0 10  ................
00a0  c0 11 00 00 00 45 d0 4a-d0 2e d0 2f d0 02 d0 03  .....E.J.../....
00b0  d0 34 d0 47 d0 46 d0 2d-d0 2c d0 30 d0 49 d0 32  .4.G.F.-.,.0.I.2
00c0  d0 33 d0 31 d0 4b d0 01-00 00 00 01 38 06 00 00  .3.1.K......8...
00d0  00 02 30 06 30 0a 30 08-30 01 38 01 b1 0b 43 00  ..0.0.0.0.8...C.
00e0  61 00 6e 00 6f 00 6e 00-20 00 49 00 6e 00 63 00  a.n.o.n. .I.n.c.
00f0  2e 00 00 00 16 43 00 61-00 6e 00 6f 00 6e 00 20  .....C.a.n.o.n. 
0100  00 44 00 49 00 47 00 49-00 54 00 41 00 4c 00 20  .D.I.G.I.T.A.L. 
0110  00 49 00 58 00 55 00 53-00 20 00 35 00 30 00 00  .I.X.U.S. .5.0..
0120  00 0a 31 00 2d 00 31 00-2e 00 30 00 2e 00 31 00  ..1.-.1...0...1.
0130  2e 00 30 00 00 00 00   -                         ..0....         

0.088053 ptp_usb_getresp             (2): Reading PTP_OC 0x1001 (Get device 
info) response...
0.088059 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.104551 gp_port_read                (3): Read    12 = 0xc out of 1024 bytes 
from port: (hexdump of 12 bytes)
0000  0c 00 00 00 03 00 01 20-01 00 00 00              ....... ....    

0.104599 print_debug_deviceinfo      (2): Device info:
0.104607 print_debug_deviceinfo      (2): Manufacturer: Canon Inc.
0.104613 print_debug_deviceinfo      (2):   Model: Canon DIGITAL IXUS 50
0.104618 print_debug_deviceinfo      (2):   device version: 1-1.0.1.0
0.104623 print_debug_deviceinfo      (2):   serial number: '(null)'
0.104629 print_debug_deviceinfo      (2): Vendor extension ID: 0x0000000b
0.104635 print_debug_deviceinfo      (2): Vendor extension version: 100
0.104640 print_debug_deviceinfo      (2): Vendor extension description: (null)
0.104646 print_debug_deviceinfo      (2): Functional Mode: 0x0000
0.104652 print_debug_deviceinfo      (2): PTP Standard Version: 100
0.104657 print_debug_deviceinfo      (2): Supported operations:
0.104668 print_debug_deviceinfo      (2):   0x1014 (Get device property 
description)
0.104677 print_debug_deviceinfo      (2):   0x1015 (Get device property value)
0.104685 print_debug_deviceinfo      (2):   0x1016 (Set device property value)
0.104691 print_debug_deviceinfo      (2):   0x1017 (Reset device property value)
0.104699 print_debug_deviceinfo      (2):   0x1001 (Get device info)
0.104705 print_debug_deviceinfo      (2):   0x1002 (Open session)
0.104712 print_debug_deviceinfo      (2):   0x1003 (Close session)
0.104719 print_debug_deviceinfo      (2):   0x9013 (PTP_OC_CANON_CheckEvent)
0.104726 print_debug_deviceinfo      (2):   0x901f 
(PTP_OC_CANON_ChangeUSBProtocol)
0.104733 print_debug_deviceinfo      (2):   0x1004 (Get storage IDs)
0.104740 print_debug_deviceinfo      (2):   0x1005 (Get storage info)
0.104749 print_debug_deviceinfo      (2):   0x1006 (Get number of objects)
0.104755 print_debug_deviceinfo      (2):   0x1007 (Get object handles)
0.104764 print_debug_deviceinfo      (2):   0x1008 (Get object info)
0.104771 print_debug_deviceinfo      (2):   0x1009 (Get object)
0.104778 print_debug_deviceinfo      (2):   0x100a (Get thumbnail)
0.104786 print_debug_deviceinfo      (2):   0x101b (Get partial object)
0.104793 print_debug_deviceinfo      (2):   0x100c (Send object info)
0.104801 print_debug_deviceinfo      (2):   0x100d (Send object)
0.104807 print_debug_deviceinfo      (2):   0x100b (Delete object)
0.104814 print_debug_deviceinfo      (2):   0x100f (Format storage)
0.104824 print_debug_deviceinfo      (2):   0x1012 (Set object protection)
0.104831 print_debug_deviceinfo      (2):   0x9001 
(PTP_OC_CANON_GetPartialObjectInfo)
0.104841 print_debug_deviceinfo      (2):   0x9021 
(PTP_OC_CANON_GetObjectInfoEx)
0.104849 print_debug_deviceinfo      (2):   0x901b 
(PTP_OC_CANON_GetPartialObjectEx)
0.104855 print_debug_deviceinfo      (2):   0x901e 
(PTP_OC_CANON_GetObjectAttributes)
0.104862 print_debug_deviceinfo      (2):   0x9019 
(PTP_OC_CANON_SendPartialObject)
0.104869 print_debug_deviceinfo      (2):   0x9006 
(PTP_OC_CANON_GetObjectHandleByName)
0.104875 print_debug_deviceinfo      (2):   0x901c (PTP_OC_CANON_SetObjectTime)
0.104882 print_debug_deviceinfo      (2):   0x9002 
(PTP_OC_CANON_SetObjectArchive)
0.104889 print_debug_deviceinfo      (2):   0x9027 
(PTP_OC_CANON_GetAncillaryObjectHandles)
0.104896 print_debug_deviceinfo      (2):   0x9024 
(PTP_OC_CANON_SendObjectInfoByPath )
0.104903 print_debug_deviceinfo      (2):   0x9025 
(PTP_OC_CANON_SendObjectByPath )
0.104912 print_debug_deviceinfo      (2):   0x900e 
(PTP_OC_CANON_GetCustomizeSpec)
0.104940 print_debug_deviceinfo      (2):   0x900f 
(PTP_OC_CANON_GetCustomizeItemInfo)
0.104948 print_debug_deviceinfo      (2):   0x9010 
(PTP_OC_CANON_GetCustomizeData)
0.104955 print_debug_deviceinfo      (2):   0x9011 
(PTP_OC_CANON_SetCustomizeData)
0.104968 print_debug_deviceinfo      (2):   0x9022 
(PTP_OC_CANON_InitiateDirectTransfer)
0.104976 print_debug_deviceinfo      (2):   0x9026 
(PTP_OC_CANON_InitiateDirectTansferEx)
0.104983 print_debug_deviceinfo      (2):   0x9023 
(PTP_OC_CANON_TerminateDirectTransfer )
0.104989 print_debug_deviceinfo      (2): Events Supported:
0.104996 print_debug_deviceinfo      (2):   0x4001 (CancelTransaction)
0.105002 print_debug_deviceinfo      (2):   0x4002 (ObjectAdded)
0.105009 print_debug_deviceinfo      (2):   0x4003 (ObjectRemoved)
0.105016 print_debug_deviceinfo      (2):   0x4004 (StoreAdded)
0.105023 print_debug_deviceinfo      (2):   0x4005 (StoreRemoved)
0.105033 print_debug_deviceinfo      (2):   0x4006 (DevicePropChanged)
0.105039 print_debug_deviceinfo      (2):   0x4007 (ObjectInfoChanged)
0.105046 print_debug_deviceinfo      (2):   0x4008 (DeviceInfoChanged)
0.105053 print_debug_deviceinfo      (2):   0x4009 (RequestObjectTransfer)
0.105060 print_debug_deviceinfo      (2):   0x400a (StoreFull)
0.105068 print_debug_deviceinfo      (2):   0x400b (DeviceReset)
0.105075 print_debug_deviceinfo      (2):   0x400c (StorageInfoChanged)
0.105082 print_debug_deviceinfo      (2):   0x400d (CaptureComplete)
0.105090 print_debug_deviceinfo      (2):   0x400e (UnreportedStatus)
0.105097 print_debug_deviceinfo      (2):   0xc001 (Unknown Event)
0.105104 print_debug_deviceinfo      (2):   0xc005 (Unknown Event)
0.105112 print_debug_deviceinfo      (2):   0xc008 (Unknown Event)
0.105121 print_debug_deviceinfo      (2):   0xc009 (Unknown Event)
0.105128 print_debug_deviceinfo      (2):   0xc00a (Unknown Event)
0.105135 print_debug_deviceinfo      (2):   0xc00b (Unknown Event)
0.105142 print_debug_deviceinfo      (2):   0xc00c (Unknown Event)
0.105149 print_debug_deviceinfo      (2):   0xc00d (Unknown Event)
0.105155 print_debug_deviceinfo      (2):   0xc00e (Unknown Event)
0.105162 print_debug_deviceinfo      (2):   0xc00f (Unknown Event)
0.105169 print_debug_deviceinfo      (2):   0xc010 (Unknown Event)
0.105178 print_debug_deviceinfo      (2): Device Properties Supported:
0.105187 print_debug_deviceinfo      (2):   0xd045 (Event Emulate Mode)
0.105198 print_debug_deviceinfo      (2):   0xd04a (Unknown DPC code)
0.105207 print_debug_deviceinfo      (2):   0xd02e (Size of Output Data from 
Camera)
0.105215 print_debug_deviceinfo      (2):   0xd02f (Size of Input Data to 
Camera)
0.105222 print_debug_deviceinfo      (2):   0xd002 (Battery Type)
0.105229 print_debug_deviceinfo      (2):   0xd003 (Battery Mode)
0.105237 print_debug_deviceinfo      (2):   0xd034 (UNIX Time)
0.105245 print_debug_deviceinfo      (2):   0xd047 (Type of Slideshow)
0.105252 print_debug_deviceinfo      (2):   0xd046 (DPOF Version)
0.105263 print_debug_deviceinfo      (2):   0xd02d (Supported Thumb Size)
0.105273 print_debug_deviceinfo      (2):   0xd02c (Size Quality Mode)
0.105280 print_debug_deviceinfo      (2):   0xd030 (Remote API Version)
0.105286 print_debug_deviceinfo      (2):   0xd049 (Model ID)
0.105296 print_debug_deviceinfo      (2):   0xd032 (Camera Model)
0.105305 print_debug_deviceinfo      (2):   0xd033 (Camera Owner)
0.105311 print_debug_deviceinfo      (2):   0xd031 (Firmware Version)
0.105318 print_debug_deviceinfo      (2):   0xd04b (Unknown DPC code)
0.105326 ptp_usb_sendreq             (2): Sending PTP_OC 0x1004 (Get storage 
IDs) request...
0.105332 gp_port_write               (3): Writing 12 = 0xc bytes to port...
0.105618 gp_port_write               (3): Wrote   12 = 0xc bytes to port: 
(hexdump of 12 bytes)
0000  0c 00 00 00 01 00 04 10-02 00 00 00              ............    

0.105630 ptp_usb_getdata             (2): Reading PTP_OC 0x1004 (Get storage 
IDs) data...
0.105636 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.124619 gp_port_read                (3): Read    24 = 0x18 out of 1024 bytes 
from port: (hexdump of 24 bytes)
0000  18 00 00 00 02 00 04 10-02 00 00 00 02 00 00 00  ................
0010  01 00 01 00 01 00 00 80-                         ........        

0.124682 ptp_usb_getresp             (2): Reading PTP_OC 0x1004 (Get storage 
IDs) response...
0.124691 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.126738 gp_port_read                (3): Read    12 = 0xc out of 1024 bytes 
from port: (hexdump of 12 bytes)
0000  0c 00 00 00 03 00 01 20-02 00 00 00              ....... ....    

0.126762 ptp                         (2): (storage=0xffffffff, 
handle=0xffffffff)
0.126770 ptp                         (2): Listing ... 
0.126781 ptp_usb_sendreq             (2): Sending PTP_OC 0x1007 (Get object 
handles) (0xffffffff,0x0,0xffffffff) request...
0.126788 gp_port_write               (3): Writing 24 = 0x18 bytes to port...
0.133612 gp_port_write               (3): Wrote   24 = 0x18 bytes to port: 
(hexdump of 24 bytes)
0000  18 00 00 00 01 00 07 10-03 00 00 00 ff ff ff ff  ................
0010  00 00 00 00 ff ff ff ff-                         ........        

0.133636 ptp_usb_getdata             (2): Reading PTP_OC 0x1007 (Get object 
handles) data...
0.133644 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.180404 gp_port_read                (3): Read    24 = 0x18 out of 1024 bytes 
from port: (hexdump of 24 bytes)
0000  18 00 00 00 02 00 07 10-03 00 00 00 02 00 00 00  ................
0010  02 00 00 00 03 00 00 00-                         ........        

0.180445 ptp_usb_getresp             (2): Reading PTP_OC 0x1007 (Get object 
handles) response...
0.180453 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.183570 gp_port_read                (3): Read    12 = 0xc out of 1024 bytes 
from port: (hexdump of 12 bytes)
0000  0c 00 00 00 03 00 01 20-03 00 00 00              ....... ....    

0.183596 ptp                         (2): adding new objectid 0x00000002 
(nrofobs=0,j=0)
0.183604 ptp                         (2): adding new objectid 0x00000003 
(nrofobs=1,j=1)
0.183613 ptp                         (2): (storage=0x00010001, 
handle=0xffffffff)
0.183619 ptp                         (2): Listing ... 
0.183629 ptp_usb_sendreq             (2): Sending PTP_OC 0x1007 (Get object 
handles) (0x10001,0x0,0xffffffff) request...
0.183638 gp_port_write               (3): Writing 24 = 0x18 bytes to port...
0.184639 gp_port_write               (3): Wrote   24 = 0x18 bytes to port: 
(hexdump of 24 bytes)
0000  18 00 00 00 01 00 07 10-04 00 00 00 01 00 01 00  ................
0010  00 00 00 00 ff ff ff ff-                         ........        

0.184655 ptp_usb_getdata             (2): Reading PTP_OC 0x1007 (Get object 
handles) data...
0.184661 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.231227 gp_port_read                (3): Read    24 = 0x18 out of 1024 bytes 
from port: (hexdump of 24 bytes)
0000  18 00 00 00 02 00 07 10-04 00 00 00 02 00 00 00  ................
0010  02 00 00 00 03 00 00 00-                         ........        

0.231255 ptp_usb_getresp             (2): Reading PTP_OC 0x1007 (Get object 
handles) response...
0.231262 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.234394 gp_port_read                (3): Read    12 = 0xc out of 1024 bytes 
from port: (hexdump of 12 bytes)
0000  0c 00 00 00 03 00 01 20-04 00 00 00              ....... ....    

0.234435 ptp                         (2): adding old objectid 0x00000002 
(nrofobs=2,j=0)
0.234445 ptp                         (2): adding old objectid 0x00000003 
(nrofobs=2,j=1)
0.234452 camera_trigger_capture      (2): camera_trigger_capture
0.234460 camera_trigger_capture      (2): Triggering capture to , autofocus=0
0.234468 gp_context_error            (0): Sorry, your camera does not support 
generic capture
0.234498 gp_camera_trigger_capture [gphoto2-camera.c:1369](0): 
'camera->functions->trigger_capture (camera, context)' failed: -6
0.234926 gp_camera_free              (2): Freeing camera...
0.234948 gp_camera_exit              (2): Exiting camera ('Canon Digital IXUS 
50 (PTP mode)')...
0.234956 ptp_usb_sendreq             (2): Sending PTP_OC 0x1003 (Close session) 
request...
0.234963 gp_port_write               (3): Writing 12 = 0xc bytes to port...
0.235507 gp_port_write               (3): Wrote   12 = 0xc bytes to port: 
(hexdump of 12 bytes)
0000  0c 00 00 00 01 00 03 10-05 00 00 00              ............    

0.235519 ptp_usb_getresp             (2): Reading PTP_OC 0x1003 (Close session) 
response...
0.235526 gp_port_read                (3): Reading 1024 = 0x400 bytes from 
port...
0.269959 gp_port_read                (3): Read    12 = 0xc out of 1024 bytes 
from port: (hexdump of 12 bytes)
0000  0c 00 00 00 03 00 01 20-05 00 00 00              ....... ....    

0.269998 gp_port_close               (2): Closing port...
0.271065 _close_async_interrupts     (2): canceling transfer 0:0x563d5f5eb6b0 
(status 0)
0.271246 _close_async_interrupts     (2): canceling transfer 1:0x563d5f5f0190 
(status 0)
0.271507 _close_async_interrupts     (2): canceling transfer 2:0x563d5f5dc280 
(status 0)
0.271770 _close_async_interrupts     (2): canceling transfer 3:0x563d5f5e96f0 
(status 0)
0.272032 _close_async_interrupts     (2): canceling transfer 4:0x563d5f5c96a0 
(status 0)
0.272296 _close_async_interrupts     (2): canceling transfer 5:0x563d5f5ce060 
(status 0)
0.272559 _close_async_interrupts     (2): canceling transfer 6:0x563d5f5cc3b0 
(status 0)
0.272822 _close_async_interrupts     (2): canceling transfer 7:0x563d5f5d0c80 
(status 0)
0.273085 _close_async_interrupts     (2): canceling transfer 8:0x563d5f5e9970 
(status 0)
0.273348 _close_async_interrupts     (2): canceling transfer 9:0x563d5f5caf40 
(status 0)
0.273615 _cb_irq                     (2): 0x563d5f5eb6b0 with status 3
0.273624 _cb_irq                     (2): Transfer 0x563d5f5eb6b0 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273632 _cb_irq                     (2): 0x563d5f5f0190 with status 3
0.273642 _cb_irq                     (2): Transfer 0x563d5f5f0190 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273649 _cb_irq                     (2): 0x563d5f5dc280 with status 3
0.273655 _cb_irq                     (2): Transfer 0x563d5f5dc280 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273663 _cb_irq                     (2): 0x563d5f5e96f0 with status 3
0.273670 _cb_irq                     (2): Transfer 0x563d5f5e96f0 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273681 _cb_irq                     (2): 0x563d5f5c96a0 with status 3
0.273688 _cb_irq                     (2): Transfer 0x563d5f5c96a0 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273696 _cb_irq                     (2): 0x563d5f5ce060 with status 3
0.273704 _cb_irq                     (2): Transfer 0x563d5f5ce060 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273711 _cb_irq                     (2): 0x563d5f5cc3b0 with status 3
0.273720 _cb_irq                     (2): Transfer 0x563d5f5cc3b0 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273728 _cb_irq                     (2): 0x563d5f5d0c80 with status 3
0.273736 _cb_irq                     (2): Transfer 0x563d5f5d0c80 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273745 _cb_irq                     (2): 0x563d5f5e9970 with status 3
0.273753 _cb_irq                     (2): Transfer 0x563d5f5e9970 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.273760 _cb_irq                     (2): 0x563d5f5caf40 with status 3
0.273769 _cb_irq                     (2): Transfer 0x563d5f5caf40 should be in 
LIBUSB_TRANSFER_COMPLETED, but is 3!
0.274046 gp_filesystem_reset         (2): resetting filesystem
0.274059 gp_filesystem_lru_clear     (2): Clearing fscache LRU list...
0.274064 gp_filesystem_lru_clear     (2): fscache LRU list already empty
0.274072 delete_all_folders          (2): Internally deleting all folders from 
'/'...
0.274078 lookup_folder               (2): Lookup folder '/'...
0.274088 lookup_folder               (2): Found! / is 0x563d5f5c3670
0.274094 recurse_delete_folder       (2): Recurse delete folder 0x563d5f5c3670//
0.274113 gp_port_free                (2): Freeing port...
0.274119 gp_port_close               (2): Closing port...
0.274256 gp_filesystem_reset         (2): resetting filesystem
0.274271 gp_filesystem_lru_clear     (2): Clearing fscache LRU list...
0.274276 gp_filesystem_lru_clear     (2): fscache LRU list already empty
0.274281 delete_all_folders          (2): Internally deleting all folders from 
'/'...
0.274287 lookup_folder               (2): Lookup folder '/'...
0.274292 lookup_folder               (2): Found! / is 0x563d5f5c3670
0.274298 recurse_delete_folder       (2): Recurse delete folder 0x563d5f5c3670//
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