J’ai continué les investigations.
En résumé, l’imprimante fonctionne avec une clé live d’Ubuntu 20
Le résultat de scanimage -L est identique.
scanimage -T fonctionne également.
J’ai lancé simple-scan -d. Tout fonctionne malgré le message d’erreur concernant colord device (voir ci-dessous). En revanche je n’ai pas le message concernant JPEG file.
Extraits de simple-scan -d
simple-scan -d
[+0.00s] DEBUG: simple-scan.vala:638: Starting simple-scan 3.36.0, PID=8468
[+0.00s] DEBUG: unsetenv() is not thread-safe and should not be used after threads are created
[+0.02s] DEBUG: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
[+0.05s] DEBUG: _g_io_module_get_default: Found default implementation dconf (DConfSettingsBackend) for ‘gsettings-backend’
[+0.08s] DEBUG: app-window.vala:1908: Loading state from /home/xubuntu/.cache/simple-scan/state
[+0.08s] DEBUG: app-window.vala:1887: Restoring window to 599x652 pixels
[+0.14s] DEBUG: scanner.vala:1541: sane_init () -> SANE_STATUS_GOOD
[+0.14s] DEBUG: scanner.vala:1547: SANE version 1.0.29
[+0.14s] DEBUG: scanner.vala:1608: Requesting redetection of scan devices
[+0.14s] DEBUG: scanner.vala:828: Processing request
[+0.26s] DEBUG: app-window.vala:1983: Saving state to /home/xubuntu/.cache/simple-scan/state
[+5.09s] DEBUG: app-window.vala:1983: Saving state to /home/xubuntu/.cache/simple-scan/state
[+7.52s] DEBUG: simple-scan.vala:455: Requesting scan at 300 dpi from device ‹ (null) ›
[+7.52s] DEBUG: scanner.vala:1676: Scanner.scan ("(null)", dpi=300, scan_mode=ScanMode.COLOR, depth=8, type=single, paper_width=0, paper_height=0, brightness=0, contrast=0, delay=3000ms)
[+7.83s] DEBUG: app-window.vala:1983: Saving state to /home/xubuntu/.cache/simple-scan/state
[+9.06s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+9.06s] DEBUG: scanner.vala:353: Device: name=« xerox_mfp:libusb:001:002 » vendor=« Samsung » model=« Samsung CLX-3170 Series » type=« multi-function peripheral »
[+9.06s] DEBUG: scanner.vala:828: Processing request
[+9.06s] DEBUG: scanner.vala:889: sane_open (« xerox_mfp:libusb:001:002 ») -> SANE_STATUS_GOOD
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (0)
[+9.06s] DEBUG: scanner.vala:760: Option 0: title=‹ Number of options › type=int size=4 cap=soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Read-only option that specifies how many options a specific device supports.
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (1)
[+9.06s] DEBUG: scanner.vala:760: Option 1: name=‹ standard › title=‹ Standard › type=group size=4
[+9.06s] DEBUG: scanner.vala:763: Description: Source, mode and resolution options
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (2)
[+9.06s] DEBUG: scanner.vala:760: Option 2: name=‹ resolution › title=‹ Scan resolution › type=int size=4 unit=dpi values=[75, 100, 150, 200, 300, 600, 1200] cap=soft-select,soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Sets the resolution of the scanned image.
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (3)
[+9.06s] DEBUG: scanner.vala:760: Option 3: name=‹ mode › title=‹ Scan mode › type=string size=9 values=[« Lineart », « Halftone », « Gray », « Color »] cap=soft-select,soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Selects the scan mode (e.g., lineart, monochrome, or color).
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (4)
[+9.06s] DEBUG: scanner.vala:760: Option 4: name=‹ highlight › title=‹ Threshold › type=fixed size=4 unit=percent min=30.000000, max=70.000000, quant=655360 cap=soft-select,soft-detect,inactive
[+9.06s] DEBUG: scanner.vala:763: Description: Select minimum-brightness to get a white point
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (5)
[+9.06s] DEBUG: scanner.vala:760: Option 5: name=‹ source › title=‹ Scan source › type=string size=8 values=[« Flatbed », « ADF », « Auto »] cap=soft-select,soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Selects the scan source (such as a document-feeder).
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (6)
[+9.06s] DEBUG: scanner.vala:760: Option 6: name=‹ geometry › title=‹ Geometry › type=group size=4
[+9.06s] DEBUG: scanner.vala:763: Description: Scan area and media size options
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (7)
[+9.06s] DEBUG: scanner.vala:760: Option 7: name=‹ tl-x › title=‹ Top-left x › type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=65536 cap=soft-select,soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Top-left x position of scan area.
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (8)
(simple-scan:8468): Gtk-WARNING **: 20:54:42.799: Calling org.xfce.Session.Manager.Inhibit failed: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method “Inhibit”
[+9.06s] DEBUG: scanner.vala:760: Option 8: name=‹ tl-y › title=‹ Top-left y › type=fixed size=4 unit=mm min=0.000000, max=297.179993, quant=65536 cap=soft-select,soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Top-left y position of scan area.
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (9)
[+9.06s] DEBUG: scanner.vala:760: Option 9: name=‹ br-x › title=‹ Bottom-right x › type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=65536 cap=soft-select,soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Bottom-right x position of scan area.
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (10)
[+9.06s] DEBUG: scanner.vala:760: Option 10: name=‹ br-y › title=‹ Bottom-right y › type=fixed size=4 unit=mm min=0.000000, max=297.179993, quant=65536 cap=soft-select,soft-detect
[+9.06s] DEBUG: scanner.vala:763: Description: Bottom-right y position of scan area.
[+9.06s] DEBUG: scanner.vala:910: sane_get_option_descriptor (11)
[+9.06s] DEBUG: scanner.vala:571: sane_control_option (5, SANE_ACTION_SET_VALUE, « Auto ») -> (SANE_STATUS_GOOD, « Auto »)
[+9.06s] DEBUG: scanner.vala:571: sane_control_option (3, SANE_ACTION_SET_VALUE, « Color ») -> (SANE_STATUS_GOOD, « Color »)
[+9.06s] DEBUG: scanner.vala:483: sane_control_option (2, SANE_ACTION_SET_VALUE, 300) -> (SANE_STATUS_GOOD, 300)
[+9.06s] DEBUG: scanner.vala:553: sane_control_option (9, SANE_ACTION_SET_VALUE, option.range.max=215.899994) -> (SANE_STATUS_GOOD)
[+9.06s] DEBUG: scanner.vala:553: sane_control_option (10, SANE_ACTION_SET_VALUE, option.range.max=297.179993) -> (SANE_STATUS_GOOD)
(simple-scan:8468): Gtk-WARNING **: 20:54:42.800: Calling org.xfce.Session.Manager.IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method “IsInhibited”
[+9.36s] DEBUG: app-window.vala:1983: Saving state to /home/xubuntu/.cache/simple-scan/state
[+14.23s] DEBUG: scanner.vala:1291: sane_start (page=0, pass=0) -> SANE_STATUS_GOOD
[+14.23s] DEBUG: scanner.vala:1314: sane_get_parameters () -> SANE_STATUS_GOOD
[+14.23s] DEBUG: scanner.vala:1326: Parameters: format=SANE_FRAME_RGB last_frame=SANE_TRUE bytes_per_line=7680 pixels_per_line=2560 lines=3469 depth=8
[+14.23s] DEBUG: simple-scan.vala:350: Page is 2560 pixels wide, 3469 pixels high, 8 bits per pixel
[+14.27s] DEBUG: simple-scan.vala:284: Getting color profile for device xerox_mfp:libusb:001:002
[+14.27s] DEBUG: simple-scan.vala:304: Unable to find colord device xerox_mfp:libusb:001:002: property match ‹ Serial ›=‹ sane:xerox_mfp:libusb:001:002 › does not exist
[+14.59s] DEBUG: scanner.vala:1401: sane_read (7681) -> (SANE_STATUS_GOOD, 7681)
[+14.60s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.60s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.61s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.61s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.62s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.62s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.63s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.63s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[+14.64s] DEBUG: scanner.vala:1401: sane_read (15360) -> (SANE_STATUS_GOOD, 15360)
[…]
[+31.78s] DEBUG: scanner.vala:1401: sane_read (199680) -> (SANE_STATUS_GOOD, 199680)
[+31.85s] DEBUG: scanner.vala:1401: sane_read (199680) -> (SANE_STATUS_GOOD, 199680)
[+31.85s] DEBUG: scanner.vala:1401: sane_read (199680) -> (SANE_STATUS_GOOD, 53759)
[+32.11s] DEBUG: scanner.vala:1401: sane_read (199681) -> (SANE_STATUS_GOOD, 199681)
[+32.19s] DEBUG: scanner.vala:1401: sane_read (207360) -> (SANE_STATUS_GOOD, 207360)
[+32.22s] DEBUG: scanner.vala:1401: sane_read (207360) -> (SANE_STATUS_GOOD, 122879)
[+32.23s] DEBUG: scanner.vala:1401: sane_read (207361) -> (SANE_STATUS_EOF, 0)
[+32.23s] DEBUG: scanner.vala:1264: sane_cancel ()
[+32.23s] DEBUG: autosave-manager.vala:355: Autosaving page pixels to /home/xubuntu/.cache/simple-scan/autosaves/1833891424.pixels
[+32.27s] DEBUG: autosave-manager.vala:287: Autosaving book information
[+32.27s] DEBUG: autosave-manager.vala:304: Autosaving page page-0
[+32.57s] DEBUG: app-window.vala:1983: Saving state to /home/xubuntu/.cache/simple-scan/state
[+42.33s] DEBUG: app-window.vala:1983: Saving state to /home/xubuntu/.cache/simple-scan/state
Sous Ubuntu, je me suis aperçue que le driver sélectionné était Samsung CLX-3175 Foomatic/foo2qpdl (recommended) (color). Donc, j’ai également ce driver dans mon ordi Debian 10. Ca n’a rien changé.
simple-scan et xsane plantent alors qu’ils fonctionnaient sous Debian 9
A noter que je n’ai plus le message device busy.
Je suis totalement à court d’idées…
Merci d’avance…