Unable to duplex scan samsung scx-4835fr
My harddrive died and so I had to do a fresh install. Everything was working as it should (i.e. duplex scanning was working) however with the exact same setup (except for a new ssd) I am struggling to get this working again. I must be missing something but unsure what it is.
OS: Debian Buster, KDE Plasma, Dark Breeze
Simple-Scan version 3.26.2
Again same OS version and same Simple-Scan version as before the HDD crashed. This also worked before without issue.
fva@co2:
scanimage (sane-backends) 1.0.25; backend version 1.0.25
fva@co2:
[sudo] password for fva:
# sane-find-scanner will now attempt to detect your scanner. If the
# result is different from what you expected, first make sure your
# scanner is powered up and properly connected to your computer.
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a kernel SCSI driver for your SCSI adapter.
found USB scanner (vendor=0x04e8 [Samsung Electronics Co., Ltd.], product=0x344b [SCX-483x 5x3x Series]) at libusb:002:002
# Your USB scanner was (probably) detected. It may or may not be supported by
# SANE. Try scanimage -L and read the backend's manpage.
# Not checking for parallel port scanners.
# Most Scanners connected to the parallel port or other proprietary ports
# can't be detected by this program.
fva@co2:
device `xerox_
Looking at the ~/.cache/
[+0.00s] DEBUG: simple-
[+0.05s] CRITICAL: g_action_
[+0.05s] CRITICAL: gtk_application
[+0.08s] DEBUG: app-window.
[+0.08s] DEBUG: app-window.
[+0.08s] DEBUG: autosave-
[+0.08s] DEBUG: autosave-
[+0.13s] DEBUG: scanner.vala:1454: sane_init () -> SANE_STATUS_GOOD
[+0.13s] DEBUG: scanner.vala:1460: SANE version 1.0.25
[+0.13s] DEBUG: scanner.vala:1521: Requesting redetection of scan devices
[+0.13s] DEBUG: scanner.vala:806: Processing request
[+0.18s] DEBUG: autosave-
[+0.25s] DEBUG: app-window.
[+1.44s] DEBUG: app-window.
[+8.03s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+8.03s] DEBUG: scanner.vala:353: Device: name="xerox_
"
[+8.13s] DEBUG: app-window.
[+10.08s] DEBUG: app-window.
[+10.84s] DEBUG: app-window.
[+13.43s] DEBUG: app-window.
[+13.74s] DEBUG: app-window.
[+14.00s] DEBUG: app-window.
[+14.13s] DEBUG: app-window.
[+16.67s] DEBUG: app-window.
[+16.68s] CRITICAL: gtk_render_
[+16.72s] CRITICAL: gtk_render_
[+16.73s] CRITICAL: gtk_render_
[+16.75s] CRITICAL: gtk_render_
[+16.77s] CRITICAL: gtk_render_
[+16.78s] DEBUG: app-window.
[+16.79s] CRITICAL: gtk_render_
[+16.81s] CRITICAL: gtk_render_
[+16.82s] CRITICAL: gtk_render_
[+16.84s] CRITICAL: gtk_render_
[+17.18s] CRITICAL: gtk_render_
[+17.28s] DEBUG: app-window.
[+17.84s] DEBUG: app-window.
[+24.48s] DEBUG: app-window.
[+24.62s] DEBUG: app-window.
[+1029.34s] DEBUG: app-window.
[+1029.49s] DEBUG: app-window.
[+1030.42s] DEBUG: simple-
[+1030.42s] DEBUG: scanner.vala:1569: Scanner.scan ("xerox_
dth=2159, paper_height=2794, brightness=0, contrast=0, delay=5ms)
[+1030.42s] DEBUG: scanner.vala:806: Processing request
[+1030.42s] DEBUG: scanner.vala:867: sane_open ("xerox_
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 0: title='Number of options' type=int size=4 cap=soft-detect
[+1030.42s] DEBUG: scanner.vala:741: Description: Read-only option that specifies how many options a specific devices supports.
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 1: name='standard' title='Standard' type=group size=4
[+1030.42s] DEBUG: scanner.vala:741: Description: Source, mode and resolution options
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 2: name='resolution' title='Scan resolution' type=int size=4 unit=dpi values=[75, 100, 150, 200, 300, 600] cap=
soft-select,
[+1030.42s] DEBUG: scanner.vala:741: Description: Sets the resolution of the scanned image.
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 3: name='mode' title='Scan mode' type=string size=9 values=["Lineart", "Halftone", "Gray", "Color"] cap=soft-se
lect,soft-detect
[+1030.42s] DEBUG: scanner.vala:741: Description: Selects the scan mode (e.g., lineart, monochrome, or color).
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 4: name='highlight' title='Threshold' type=fixed size=4 unit=percent min=30.000000, max=70.000000, quant=655360
cap=soft-
[+1030.42s] DEBUG: scanner.vala:741: Description: Select minimum-brightness to get a white point
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 5: name='source' title='Scan source' type=string size=8 values=["Flatbed", "ADF", "Auto"] cap=soft-
detect
[+1030.42s] DEBUG: scanner.vala:741: Description: Selects the scan source (such as a document-feeder).
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 6: name='geometry' title='Geometry' type=group size=4
[+1030.42s] DEBUG: scanner.vala:741: Description: Scan area and media size options
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: 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
[+1030.42s] DEBUG: scanner.vala:741: Description: Top-left x position of scan area.
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: 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
[+1030.42s] DEBUG: scanner.vala:741: Description: Top-left y position of scan area.
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: Option 9: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=65536 cap=s
oft-select,
[+1030.42s] DEBUG: scanner.vala:741: Description: Bottom-right x position of scan area.
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:738: 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,
[+1030.42s] DEBUG: scanner.vala:741: Description: Bottom-right y position of scan area.
[+1030.42s] DEBUG: scanner.vala:888: sane_get_
[+1030.42s] DEBUG: scanner.vala:549: sane_control_option (5, SANE_ACTION_
[+1030.42s] DEBUG: scanner.vala:549: sane_control_option (3, SANE_ACTION_
[+1030.42s] DEBUG: scanner.vala:465: sane_control_option (2, SANE_ACTION_
[+1030.42s] DEBUG: scanner.vala:505: sane_control_option (9, SANE_ACTION_
[+1030.42s] DEBUG: scanner.vala:505: sane_control_option (10, SANE_ACTION_
[+1030.75s] DEBUG: app-window.
[+1037.06s] DEBUG: scanner.vala:1217: sane_start (page=0, pass=0) -> SANE_STATUS_GOOD
[+1037.06s] DEBUG: scanner.vala:1234: sane_get_parameters () -> SANE_STATUS_GOOD
[+1037.06s] DEBUG: scanner.vala:1246: Parameters: format=
[+1037.06s] DEBUG: simple-
[+1037.06s] DEBUG: simple-
[+1037.07s] DEBUG: simple-
s not exist
[+1037.08s] DEBUG: scanner.vala:1321: sane_read (1281) -> (SANE_STATUS_GOOD, 1281)
[+1038.15s] DEBUG: scanner.vala:1321: sane_read (5121) -> (SANE_STATUS_EOF, 0)
[+1038.15s] DEBUG: autosave-
[+1038.15s] DEBUG: autosave-
[+1038.15s] DEBUG: autosave-
[+1038.16s] DEBUG: autosave-
[+1038.16s] DEBUG: autosave-
[+1038.16s] DEBUG: autosave-
[+1038.37s] DEBUG: app-window.
[+1038.48s] DEBUG: app-window.
[+1048.38s] DEBUG: scanner.vala:1217: sane_start (page=1, pass=0) -> SANE_STATUS_GOOD
[+1048.38s] DEBUG: scanner.vala:1234: sane_get_parameters () -> SANE_STATUS_GOOD
[+1048.38s] DEBUG: scanner.vala:1246: Parameters: format=
[+1048.38s] DEBUG: simple-
[+1048.38s] DEBUG: simple-
[+1048.39s] DEBUG: simple-
[+1048.40s] DEBUG: scanner.vala:1321: sane_read (1281) -> (SANE_STATUS_GOOD, 1281)
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