[+0.00s] DEBUG: simple-scan.vala:2014: Starting simple-scan 40.1, PID=136048
[+0.00s] DEBUG: unsetenv() is not thread-safe and should not be used after threads are created
[+0.08s] DEBUG: app-window.vala:1982: Restoring window to 1350x926 pixels
[+0.09s] DEBUG: scanner.vala:1590: sane_init () -> SANE_STATUS_GOOD
[+0.09s] DEBUG: scanner.vala:1596: SANE version 1.0.32
[+0.09s] DEBUG: scanner.vala:1657: Requesting redetection of scan devices
[+0.09s] DEBUG: scanner.vala:844: Processing request
[+0.27s] DEBUG: app-window.vala:2078: Saving state to [...]
[+2.11s] DEBUG: scanner.vala:348: sane_get_devices () -> SANE_STATUS_GOOD
[+2.11s] DEBUG: scanner.vala:360: Device: name="brother5:bus1;dev2" vendor="Brother" model="MFC-J4340DW" type="USB scanner"
[+25.28s] DEBUG: simple-scan.vala:1819: Requesting scan at 300 dpi from device 'brother5:bus1;dev2'
[+25.28s] DEBUG: scanner.vala:1748: Scanner.scan ("brother5:bus1;dev2", dpi=300, scan_mode=ScanMode.COLOR, depth=8, type=adf, side=both, paper_width=2100, paper_height=2970, brightness=0, contrast=0, delay=0ms)
[+25.28s] DEBUG: scanner.vala:844: Processing request
[+25.45s] DEBUG: scanner.vala:905: sane_open ("brother5:bus1;dev2") -> SANE_STATUS_GOOD
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (0)
[+25.45s] DEBUG: scanner.vala:776: Option 0: name='(null)' title='Number of options' type=bool size=4 cap=soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Read-only option that specifies how many options a specific devices supports.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (1)
[+25.45s] DEBUG: scanner.vala:776: Option 1: name='(null)' type=group size=4 cap=advanced
[+25.45s] DEBUG: scanner.vala:779:   Description: 
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (2)
[+25.45s] DEBUG: scanner.vala:776: Option 2: name='mode' title='Scan mode' type=string size=30 values=["24bit Color[Fast]", "Black & White", "True Gray", "Gray[Error Diffusion]"] cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Select the scan mode
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (3)
[+25.45s] DEBUG: scanner.vala:776: Option 3: name='resolution' title='Scan resolution' type=int size=4 unit=dpi values=[100, 150, 200, 300, 400, 600, 1200, 2400, 4800, 9600] cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Sets the resolution of the scanned image.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (4)
[+25.45s] DEBUG: scanner.vala:776: Option 4: name='source' title='Scan source' type=string size=64 values=["FlatBed", "Automatic Document Feeder(left aligned)", "Automatic Document Feeder(center aligned)"] cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Selects the scan source (such as a document-feeder).
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (5)
[+25.45s] DEBUG: scanner.vala:776: Option 5: name='brightness' title='Brightness' type=fixed size=4 unit=percent min=-50.000000, max=50.000000, quant=65536 cap=soft-select,soft-detect,inactive
[+25.45s] DEBUG: scanner.vala:779:   Description: Controls the brightness of the acquired image.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (6)
[+25.45s] DEBUG: scanner.vala:776: Option 6: name='contrast' title='Contrast' type=fixed size=4 unit=percent min=-50.000000, max=50.000000, quant=65536 cap=soft-select,soft-detect,inactive
[+25.45s] DEBUG: scanner.vala:779:   Description: Controls the contrast of the acquired image.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (7)
[+25.45s] DEBUG: scanner.vala:776: Option 7: name='MultifeedDetection' title='Multifeed Detection' type=bool size=4 cap=soft-select,soft-detect,inactive,advanced
[+25.45s] DEBUG: scanner.vala:779:   Description: 
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (8)
[+25.45s] DEBUG: scanner.vala:776: Option 8: name='AutoDocumentSize' title='Auto Document Size' type=bool size=4 cap=soft-select,soft-detect,advanced
[+25.45s] DEBUG: scanner.vala:779:   Description: 
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (9)
[+25.45s] DEBUG: scanner.vala:776: Option 9: name='AutoDeskew' title='Auto Deskew' type=bool size=4 cap=soft-select,soft-detect,advanced
[+25.45s] DEBUG: scanner.vala:779:   Description: 
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (10)
[+25.45s] DEBUG: scanner.vala:776: Option 10: name='SkipBlankPage' title='Skip Blank Page' type=bool size=4 cap=soft-select,soft-detect,advanced
[+25.45s] DEBUG: scanner.vala:779:   Description: 
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (11)
[+25.45s] DEBUG: scanner.vala:776: Option 11: name='SkipBlankPageSensitivity' title='Skip Blank Page sensitivity' type=fixed size=4 unit=percent min=0.000000, max=100.000000, quant=65536 cap=soft-select,soft-detect,advanced
[+25.45s] DEBUG: scanner.vala:779:   Description: 
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (12)
[+25.45s] DEBUG: scanner.vala:776: Option 12: name='(null)' title='Geometry' type=group size=4 cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: 
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (13)
[+25.45s] DEBUG: scanner.vala:776: Option 13: name='tl-x' title='Top-left x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=6553 cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Top-left x position of scan area.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (14)
[+25.45s] DEBUG: scanner.vala:776: Option 14: name='tl-y' title='Top-left y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=6553 cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Top-left y position of scan area.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (15)
[+25.45s] DEBUG: scanner.vala:776: Option 15: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=6553 cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Bottom-right x position of scan area.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (16)
[+25.45s] DEBUG: scanner.vala:776: Option 16: name='br-y' title='Bottom-right y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=6553 cap=soft-select,soft-detect
[+25.45s] DEBUG: scanner.vala:779:   Description: Bottom-right y position of scan area.
[+25.45s] DEBUG: scanner.vala:982: sane_get_option_descriptor (17)
[+25.45s] DEBUG: scanner.vala:583: sane_control_option (4, SANE_ACTION_SET_VALUE, source="Automatic Document Feeder(left aligned)") -> (SANE_STATUS_GOOD, "Automatic Document Feeder(left aligned)")
[+25.45s] DEBUG: scanner.vala:583: sane_control_option (2, SANE_ACTION_SET_VALUE, mode="24bit Color[Fast]") -> (SANE_STATUS_GOOD, "24bit Color[Fast]")
[+25.45s] DEBUG: scanner.vala:495: sane_control_option (3, SANE_ACTION_SET_VALUE, resolution=300) -> (SANE_STATUS_GOOD, 300)
[+25.45s] DEBUG: scanner.vala:535: sane_control_option (15, SANE_ACTION_SET_VALUE, br-x=210.000000) -> (SANE_STATUS_GOOD, 209.980774)
[+25.45s] DEBUG: scanner.vala:535: sane_control_option (16, SANE_ACTION_SET_VALUE, br-y=297.000000) -> (SANE_STATUS_GOOD, 296.972809)
[+25.45s] WARNING: scanner.vala:1286: The option brightness (5) is inactive and can't be set, please file a bug
[+25.45s] WARNING: scanner.vala:1286: The option contrast (6) is inactive and can't be set, please file a bug
[+36.37s] DEBUG: scanner.vala:1322: sane_start (page=0, pass=0) -> SANE_STATUS_GOOD
[+36.37s] DEBUG: scanner.vala:1359: sane_get_parameters () -> SANE_STATUS_GOOD
[+36.37s] DEBUG: scanner.vala:1371: Parameters: format=SANE_FRAME_RGB last_frame=SANE_TRUE bytes_per_line=7404 pixels_per_line=2468 lines=3496 depth=8
[+36.37s] DEBUG: scanner.vala:1446: sane_read (7405) -> (SANE_STATUS_GOOD, 7404)
[+36.37s] DEBUG: simple-scan.vala:1714: Page is 2468 pixels wide, 3496 pixels high, 8 bits per pixel