Package: simple-scan
Version: 3.32.2.1-1
Severity: normal
Dear Maintainer,
My original report #814047 was closed but since the bug still exists I open a
new report.
* What led up to the situation?
I wanted to scan a photo with a higher scan resolution than 300 dpi (that's the
setting I always used for documents without any problems).
* What exactly did you do (or not do) that was effective (or ineffective)?
In simple-scan settings I picked a scan resolution of 600 dpi. After it failed
I tested with scan resolution of 1200 and 2400 dpi – with the same result.
* What was the outcome of this action?
When I started the scan the preview got updated very slowly and yerkily. After
finishing around 30% of the scan (when scanning with 600 dpi, with 1200 dpi
it's maybe around 10% of the scan) first the preview update stopped and then
the scanner stopped. I got the error messages "Failed to scan. Error
communicating with scanner" (translated from German). After some minutes the
scanner (which seemed to hang) restarted.
* What outcome did you expect instead?
I expected to be able to scan with a higher resolution than 300 dpi without any
problems. I have no problems scanning with a higher resolution using xsane with
the same scanner.
-- Package-specific info:
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.19.0-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8),
LANGUAGE=de_AT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages simple-scan depends on:
ii dbus-user-session [default-dbus-session-bus] 1.12.16-1
ii dbus-x11 [dbus-session-bus] 1.12.16-1
ii dconf-gsettings-backend [gsettings-backend] 0.30.1-2
ii libc6 2.28-10
ii libcairo2 1.16.0-4
ii libcolord2 1.4.3-4
ii libgdk-pixbuf2.0-0 2.38.1+dfsg-1
ii libglib2.0-0 2.58.3-3
ii libgtk-3-0 3.24.5-1
ii libgusb2 0.3.0-1
ii libpackagekit-glib2-18 1.1.12-5
ii libsane 1.0.27-3.2
ii libwebp6 0.6.1-2
ii libwebpmux3 0.6.1-2
ii xdg-utils 1.1.3-1
ii zlib1g 1:1.2.11.dfsg-1
simple-scan recommends no packages.
simple-scan suggests no packages.
-- no debconf information
[+0,00s] DEBUG: simple-scan.vala:638: Starting Simple Scan 3.32.2.1, PID=27807
[+0,13s] DEBUG: app-window.vala:1651: Loading state from
/home/stefan/.cache/simple-scan/state
[+0,13s] DEBUG: app-window.vala:1630: Restoring window to 600x400 pixels
[+0,13s] DEBUG: app-window.vala:1634: Restoring window to maximized
[+0,13s] DEBUG: autosave-manager.vala:64: Loading autosave information
[+0,13s] DEBUG: autosave-manager.vala:259: Waiting to autosave...
[+0,25s] DEBUG: autosave-manager.vala:281: Autosaving book information
[+0,26s] DEBUG: scanner.vala:1485: sane_init () -> SANE_STATUS_GOOD
[+0,26s] DEBUG: scanner.vala:1491: SANE version 1.0.27
[+0,26s] DEBUG: scanner.vala:1552: Requesting redetection of scan devices
[+0,26s] DEBUG: scanner.vala:806: Processing request
[+0,38s] DEBUG: app-window.vala:1712: Saving state to
/home/stefan/.cache/simple-scan/state
[+4,89s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,89s] DEBUG: Encoding raw
[+4,89s] DEBUG: Dimensions: 14 x 14
[+4,89s] DEBUG: Rowstride: 56, Length: 808
[+4,89s] DEBUG: Copy pixels == false
[+4,89s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,89s] DEBUG: Encoding raw
[+4,89s] DEBUG: Dimensions: 14 x 14
[+4,89s] DEBUG: Rowstride: 56, Length: 808
[+4,89s] DEBUG: Copy pixels == false
[+4,92s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,92s] DEBUG: Encoding raw
[+4,92s] DEBUG: Dimensions: 14 x 14
[+4,92s] DEBUG: Rowstride: 56, Length: 808
[+4,92s] DEBUG: Copy pixels == false
[+4,93s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,93s] DEBUG: Encoding raw
[+4,93s] DEBUG: Dimensions: 14 x 14
[+4,93s] DEBUG: Rowstride: 56, Length: 808
[+4,93s] DEBUG: Copy pixels == false
[+4,95s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,95s] DEBUG: Encoding raw
[+4,95s] DEBUG: Dimensions: 14 x 14
[+4,95s] DEBUG: Rowstride: 56, Length: 808
[+4,95s] DEBUG: Copy pixels == false
[+4,95s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,95s] DEBUG: Encoding raw
[+4,95s] DEBUG: Dimensions: 14 x 14
[+4,95s] DEBUG: Rowstride: 56, Length: 808
[+4,95s] DEBUG: Copy pixels == false
[+4,97s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,97s] DEBUG: Encoding raw
[+4,97s] DEBUG: Dimensions: 14 x 14
[+4,97s] DEBUG: Rowstride: 56, Length: 808
[+4,97s] DEBUG: Copy pixels == false
[+4,97s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,97s] DEBUG: Encoding raw
[+4,97s] DEBUG: Dimensions: 14 x 14
[+4,97s] DEBUG: Rowstride: 56, Length: 808
[+4,97s] DEBUG: Copy pixels == false
[+4,99s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,99s] DEBUG: Encoding raw
[+4,99s] DEBUG: Dimensions: 14 x 14
[+4,99s] DEBUG: Rowstride: 56, Length: 808
[+4,99s] DEBUG: Copy pixels == false
[+4,99s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+4,99s] DEBUG: Encoding raw
[+4,99s] DEBUG: Dimensions: 14 x 14
[+4,99s] DEBUG: Rowstride: 56, Length: 808
[+4,99s] DEBUG: Copy pixels == false
[+6,31s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+6,31s] DEBUG: Encoding raw
[+6,31s] DEBUG: Dimensions: 20 x 25
[+6,31s] DEBUG: Rowstride: 80, Length: 2024
[+6,31s] DEBUG: Copy pixels == false
[+8,13s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+8,13s] DEBUG: scanner.vala:353: Device:
name="hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23"
vendor="Hewlett-Packard" model="HP_Color_LaserJet_Pro_MFP_M177fw"
type="all-in-one"
[+9,82s] DEBUG: simple-scan.vala:455: Requesting scan at 600 dpi from device
'hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23'
[+9,82s] DEBUG: scanner.vala:1600: Scanner.scan
("hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23", dpi=600,
scan_mode=ScanMode.COLOR, depth=8, type=ScanType.SINGLE, paper_width=2100,
paper_height=2970, brightness=0, contrast=0, delay=10000ms)
[+9,82s] DEBUG: scanner.vala:806: Processing request
[+10,21s] DEBUG: scanner.vala:867: sane_open
("hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23") -> SANE_STATUS_GOOD
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (0)
[+10,21s] DEBUG: scanner.vala:738: Option 0: name='option-cnt' title='Number of
options' type=int size=4 cap=soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Read-only option that
specifies how many options a specific devices supports.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (1)
[+10,21s] DEBUG: scanner.vala:738: Option 1: name='mode-group' title='Scan
mode' type=group size=0
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (2)
[+10,21s] DEBUG: scanner.vala:738: Option 2: name='mode' title='Scan mode'
type=string size=32 values=["Lineart", "Gray", "Color"]
cap=soft-select,soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Selects the scan mode (e.g.,
lineart, monochrome, or color).
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (3)
[+10,21s] DEBUG: scanner.vala:738: Option 3: name='resolution' title='Scan
resolution' type=int size=4 unit=dpi values=[75, 100, 150, 200, 300, 600, 1200]
cap=soft-select,soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Sets the resolution of the
scanned image.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (4)
[+10,21s] DEBUG: scanner.vala:738: Option 4: name='source' title='Scan source'
type=string size=32 values=["Flatbed", "ADF"] cap=soft-select,soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Selects the scan source (such
as a document-feeder).
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (5)
[+10,21s] DEBUG: scanner.vala:738: Option 5: name='advanced-group'
title='Advanced' type=group size=0 cap=advanced
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (6)
[+10,21s] DEBUG: scanner.vala:738: Option 6: name='brightness'
title='Brightness' type=int size=4 min=-1000, max=1000, quant=0
cap=soft-select,soft-detect,advanced
[+10,21s] DEBUG: scanner.vala:741: Description: Controls the brightness of
the acquired image.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (7)
[+10,21s] DEBUG: scanner.vala:738: Option 7: name='contrast' title='Contrast'
type=int size=4 min=-1000, max=1000, quant=0
cap=soft-select,soft-detect,advanced
[+10,21s] DEBUG: scanner.vala:741: Description: Controls the contrast of the
acquired image.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (8)
[+10,21s] DEBUG: scanner.vala:738: Option 8: name='compression'
title='Compression' type=string size=32 values=["None", "JPEG"]
cap=soft-select,soft-detect,advanced
[+10,21s] DEBUG: scanner.vala:741: Description: Selects the scanner
compression method for faster scans, possibly at the expense of image quality.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (9)
[+10,21s] DEBUG: scanner.vala:738: Option 9: name='jpeg-quality' title='JPEG
compression factor' type=int size=4 min=0, max=100, quant=0
cap=soft-select,soft-detect,inactive,advanced
[+10,21s] DEBUG: scanner.vala:741: Description: Sets the scanner JPEG
compression factor. Larger numbers mean better compression, and smaller numbers
mean better image quality.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (10)
[+10,21s] DEBUG: scanner.vala:738: Option 10: name='geometry-group'
title='Geometry' type=group size=0 cap=advanced
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (11)
[+10,21s] DEBUG: scanner.vala:738: Option 11: name='tl-x' title='Top-left x'
type=fixed size=4 unit=mm min=0,000000, max=215,899994, quant=0
cap=soft-select,soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Top-left x position of scan
area.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (12)
[+10,21s] DEBUG: scanner.vala:738: Option 12: name='tl-y' title='Top-left y'
type=fixed size=4 unit=mm min=0,000000, max=296,925995, quant=0
cap=soft-select,soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Top-left y position of scan
area.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (13)
[+10,21s] DEBUG: scanner.vala:738: Option 13: name='br-x' title='Bottom-right
x' type=fixed size=4 unit=mm min=0,000000, max=215,899994, quant=0
cap=soft-select,soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Bottom-right x position of
scan area.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (14)
[+10,21s] DEBUG: scanner.vala:738: Option 14: name='br-y' title='Bottom-right
y' type=fixed size=4 unit=mm min=0,000000, max=296,925995, quant=0
cap=soft-select,soft-detect
[+10,21s] DEBUG: scanner.vala:741: Description: Bottom-right y position of
scan area.
[+10,21s] DEBUG: scanner.vala:888: sane_get_option_descriptor (15)
[+10,21s] DEBUG: scanner.vala:549: sane_control_option (4,
SANE_ACTION_SET_VALUE, "Flatbed") -> (SANE_STATUS_GOOD, "Flatbed")
[+10,21s] DEBUG: scanner.vala:549: sane_control_option (2,
SANE_ACTION_SET_VALUE, "Color") -> (SANE_STATUS_GOOD, "Color")
[+10,21s] DEBUG: scanner.vala:549: sane_control_option (8,
SANE_ACTION_SET_VALUE, "None") -> (SANE_STATUS_GOOD, "None")
[+10,21s] DEBUG: scanner.vala:465: sane_control_option (3,
SANE_ACTION_SET_VALUE, 600) -> (SANE_STATUS_GOOD, 600)
[+10,21s] DEBUG: scanner.vala:505: sane_control_option (13,
SANE_ACTION_SET_VALUE, 210,000000) -> (SANE_STATUS_GOOD, 210,000000)
[+10,21s] DEBUG: scanner.vala:505: sane_control_option (14,
SANE_ACTION_SET_VALUE, 297,000000) -> (SANE_STATUS_GOOD, 296,925995)
[+34,47s] DEBUG: scanner.vala:1241: sane_start (page=0, pass=0) ->
SANE_STATUS_GOOD
[+34,47s] DEBUG: scanner.vala:1258: sane_get_parameters () -> SANE_STATUS_GOOD
[+34,47s] DEBUG: scanner.vala:1270: Parameters: format=SANE_FRAME_RGB
last_frame=SANE_TRUE bytes_per_line=14880 pixels_per_line=4960 lines=7013
depth=8
[+34,47s] DEBUG: simple-scan.vala:350: Page is 4960 pixels wide, 7013 pixels
high, 8 bits per pixel
[+34,53s] DEBUG: simple-scan.vala:284: Getting color profile for device
hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23
[+34,53s] DEBUG: simple-scan.vala:304: Unable to find colord device
hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23: property match
'Serial'='sane:hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23' does
not exist
[+34,59s] DEBUG: scanner.vala:1345: sane_read (14881) -> (SANE_STATUS_GOOD,
14881)
[+34,59s] DEBUG: scanner.vala:1345: sane_read (29760) -> (SANE_STATUS_GOOD,
29760)
[+34,59s] DEBUG: scanner.vala:1345: sane_read (29760) -> (SANE_STATUS_GOOD,
14879)
[+34,65s] DEBUG: scanner.vala:1345: sane_read (29761) -> (SANE_STATUS_GOOD,
29761)
[+34,65s] DEBUG: scanner.vala:1345: sane_read (44640) -> (SANE_STATUS_GOOD,
29759)
[+34,73s] DEBUG: scanner.vala:1345: sane_read (44641) -> (SANE_STATUS_GOOD,
44641)
[+34,73s] DEBUG: scanner.vala:1345: sane_read (59520) -> (SANE_STATUS_GOOD,
29759)
[+34,82s] DEBUG: scanner.vala:1345: sane_read (59521) -> (SANE_STATUS_GOOD,
59520)
[+34,90s] DEBUG: scanner.vala:1345: sane_read (59521) -> (SANE_STATUS_GOOD,
59521)
[+34,90s] DEBUG: scanner.vala:1345: sane_read (74400) -> (SANE_STATUS_GOOD,
14879)
[+34,95s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,04s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,11s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+35,18s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,24s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+35,32s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,38s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,44s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+35,51s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,63s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+35,68s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,74s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,82s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+35,87s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+35,95s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+36,00s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,06s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,13s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+36,19s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,24s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+36,29s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,35s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,41s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+36,46s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,54s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+36,59s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,64s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,70s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+36,76s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,82s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+36,87s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,95s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+36,99s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+37,07s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,13s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+37,18s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,25s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,32s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+37,37s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,42s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+37,48s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,53s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+37,59s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,64s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,68s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+37,76s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,81s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+37,90s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+37,97s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+38,00s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+38,09s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+38,22s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+38,30s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+38,36s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+38,45s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+38,51s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+38,62s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+38,79s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+38,84s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+38,91s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+38,96s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,03s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+39,08s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,12s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,17s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+39,23s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,30s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+39,34s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,40s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,43s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+39,51s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,54s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+39,61s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,73s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,77s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+39,84s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,88s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+39,95s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+39,99s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,05s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+40,09s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,14s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+40,24s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,29s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,35s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+40,39s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,46s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+40,55s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,59s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+40,65s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,69s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+40,80s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+40,86s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,02s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+41,07s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,14s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,18s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+41,25s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,31s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+41,38s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,43s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,48s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+41,54s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,58s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+41,64s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,68s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,74s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+41,81s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+41,91s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+41,98s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,03s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,09s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+42,15s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,29s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+42,34s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,41s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,55s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+42,61s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,66s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+42,72s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,81s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+42,87s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+42,95s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,02s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+43,07s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,12s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,17s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+43,23s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,35s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+43,41s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,47s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,60s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+43,66s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,72s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+43,79s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,87s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+43,93s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+43,98s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,05s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+44,12s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,18s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+44,24s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,29s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,34s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+44,43s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,49s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+44,55s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,61s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,69s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+44,74s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,81s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+44,87s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+44,91s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,00s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+45,07s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,14s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+45,22s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,31s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,36s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+45,43s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,49s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+45,56s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,62s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,68s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+45,74s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,79s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+45,85s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,89s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+45,97s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+46,02s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,07s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+46,13s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,19s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,26s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+46,32s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,38s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+46,43s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,49s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,55s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+46,63s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,69s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+46,75s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,80s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+46,85s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+46,92s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,02s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+47,11s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,17s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+47,24s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,35s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,41s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+47,46s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,51s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+47,57s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,63s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,70s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+47,76s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,82s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+47,88s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+47,96s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+48,10s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+48,17s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+48,26s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+48,33s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+48,39s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+48,48s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+48,55s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+48,62s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+48,69s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+48,74s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+48,80s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
74400)
[+48,86s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_GOOD,
59520)
[+94,05s] DEBUG: scanner.vala:1345: sane_read (74401) -> (SANE_STATUS_IO_ERROR,
0)
[+94,05s] WARNING: scanner.vala:1368: Unable to read frame from device: Error
during device I/O
[+112,03s] DEBUG: scanner.vala:768: sane_cancel ()
[+112,03s] DEBUG: scanner.vala:771: sane_close ()
[+1021,09s] DEBUG: autosave-manager.vala:195: Deleting autosave records
[+1021,10s] DEBUG: scanner.vala:1628: Stopping scan thread
[+1021,10s] DEBUG: scanner.vala:806: Processing request
[+1021,10s] DEBUG: scanner.vala:1639: sane_exit ()
device `hpaio:/net/HP_Color_LaserJet_Pro_MFP_M177fw?ip=10.0.0.23' is a
Hewlett-Packard HP_Color_LaserJet_Pro_MFP_M177fw all-in-one
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 4.19
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x046d Logitech, Inc.
idProduct 0xc52b Unifying Receiver
bcdDevice 12.07
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0054
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 4
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 98mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 59
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 8
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 148
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 2
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 93
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0020 1x 32 bytes
bInterval 2
Bus 001 Device 003: ID 058f:d102 Alcor Micro Corp. HD WebCam
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x058f Alcor Micro Corp.
idProduct 0xd102
bcdDevice 10.09
iManufacturer 1
iProduct 2
iSerial 6
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x02e3
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 200mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 4
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 4
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 0x004f
dwClockFrequency 30.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 28
bDescriptorType 36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 6
guidExtensionCode {68bbd0b0-61a4-4b83-90b7-a6215f3c4f70}
bNumControl 24
bNrPins 1
baSourceID( 0) 2
bControlSize 3
bmControls( 0) 0xff
bmControls( 1) 0xff
bmControls( 2) 0xff
iExtension 0
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x0000000e
Auto-Exposure Mode
Auto-Exposure Priority
Exposure Time (Absolute)
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000177f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
White Balance Temperature
Backlight Compensation
Gain
Power Line Frequency
White Balance Temperature, Auto
iProcessing 0
bmVideoStandards 0x09
None
SECAM - 625/50
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 2
iTerminal 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 7
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 15
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 2
wTotalLength 0x0225
bEndPointAddress 130
bmInfo 0
bTerminalLink 3
bStillCaptureMethod 1
bTriggerSupport 1
bTriggerUsage 0
bControlSize 1
bmaControls( 0) 0
bmaControls( 1) 0
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 1
bNumFrameDescriptors 5
guidFormat
{32595559-0000-0010-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x01
Still image supported
wWidth 640
wHeight 480
dwMinBitRate 24576000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x01
Still image supported
wWidth 1280
wHeight 720
dwMinBitRate 73728000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 1843200
dwDefaultFrameInterval 1000000
bFrameIntervalType 2
dwFrameInterval( 0) 1000000
dwFrameInterval( 1) 2000000
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x01
Still image supported
wWidth 320
wHeight 240
dwMinBitRate 6144000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x01
Still image supported
wWidth 640
wHeight 360
dwMinBitRate 18432000
dwMaxBitRate 110592000
dwMaxVideoFrameBufferSize 460800
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x01
Still image supported
wWidth 352
wHeight 288
dwMinBitRate 8110080
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 4 (SMPTE 170M (BT.601))
VideoStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 6 (FORMAT_MJPEG)
bFormatIndex 2
bNumFrameDescriptors 5
bFlags 1
Fixed-size samples: Yes
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 1 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 1
bmCapabilities 0x01
Still image supported
wWidth 640
wHeight 480
dwMinBitRate 36864000
dwMaxBitRate 221184000
dwMaxVideoFrameBufferSize 921600
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 2
bmCapabilities 0x01
Still image supported
wWidth 1280
wHeight 720
dwMinBitRate 110592000
dwMaxBitRate 663552000
dwMaxVideoFrameBufferSize 2764800
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 3
bmCapabilities 0x01
Still image supported
wWidth 320
wHeight 240
dwMinBitRate 9216000
dwMaxBitRate 55296000
dwMaxVideoFrameBufferSize 230400
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 4
bmCapabilities 0x01
Still image supported
wWidth 640
wHeight 360
dwMinBitRate 27648000
dwMaxBitRate 165888000
dwMaxVideoFrameBufferSize 691200
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 50
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 5
bmCapabilities 0x01
Still image supported
wWidth 352
wHeight 288
dwMinBitRate 12165120
dwMaxBitRate 72990720
dwMaxVideoFrameBufferSize 304128
dwDefaultFrameInterval 333333
bFrameIntervalType 6
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 400000
dwFrameInterval( 2) 500000
dwFrameInterval( 3) 666666
dwFrameInterval( 4) 1000000
dwFrameInterval( 5) 2000000
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 4 (SMPTE 170M (BT.601))
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0c00 2x 1024 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Bus 001 Device 002: ID 0489:e076 Foxconn / Hon Hai
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x0489 Foxconn / Hon Hai
idProduct 0xe076
bcdDevice 0.02
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x00b1
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Device Status: 0x0001
Self Powered
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 4.19
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
