[+0,00s] DEBUG: simple-scan.vala:637: Starting Simple Scan 3.28.0, PID=11070
[+0,03s] CRITICAL: g_action_print_detailed_name: assertion 'g_action_name_is_valid (action_name)' failed
[+0,03s] CRITICAL: gtk_application_set_accels_for_action: assertion 'detailed_action_name != NULL' failed
[+0,05s] DEBUG: app-window.vala:1671: Restoring window to 600x400 pixels
[+0,05s] DEBUG: autosave-manager.vala:64: Loading autosave information
[+0,05s] DEBUG: autosave-manager.vala:259: Waiting to autosave...
[+0,10s] DEBUG: scanner.vala:1454: sane_init () -> SANE_STATUS_GOOD
[+0,10s] DEBUG: scanner.vala:1460: SANE version 1.0.27
[+0,10s] DEBUG: scanner.vala:1521: Requesting redetection of scan devices
[+0,10s] DEBUG: scanner.vala:806: Processing request
[+0,15s] DEBUG: autosave-manager.vala:281: Autosaving book information
[+2,30s] DEBUG: simple-scan.vala:454: Requesting scan at 150 dpi from device '(null)'
[+2,30s] DEBUG: scanner.vala:1569: Scanner.scan ("(null)", dpi=150, scan_mode=ScanMode.GRAY, depth=2, type=ScanType.SINGLE, paper_width=2100, paper_height=2970, brightness=0, contrast=0, delay=10000ms)
[+6,46s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+6,46s] DEBUG: scanner.vala:353: Device: name="hpaio:/usb/PSC_1500_series?serial=MY63DCC18J04GG" vendor="Hewlett-Packard" model="PSC_1500_series" type="all-in-one"
[+6,46s] DEBUG: scanner.vala:806: Processing request
[+8,53s] DEBUG: scanner.vala:867: sane_open ("hpaio:/usb/PSC_1500_series?serial=MY63DCC18J04GG") -> SANE_STATUS_GOOD
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (0)
[+8,53s] DEBUG: scanner.vala:738: Option 0: title='Number of options' type=int size=4 cap=soft-detect
[+8,53s] DEBUG: scanner.vala:741:   Description: Read-only option that specifies how many options a specific devices supports.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (1)
[+8,53s] DEBUG: scanner.vala:738: Option 1: name='(null)' title='Scan mode' type=group size=0
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (2)
[+8,53s] DEBUG: scanner.vala:738: Option 2: name='mode' title='Scan mode' type=string size=20 values=["Lineart", "Gray", "Color"] cap=soft-select,soft-detect
[+8,53s] DEBUG: scanner.vala:741:   Description: Selects the scan mode (e.g., lineart, monochrome, or color).
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (3)
[+8,53s] 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
[+8,53s] DEBUG: scanner.vala:741:   Description: Sets the resolution of the scanned image.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (4)
[+8,53s] DEBUG: scanner.vala:738: Option 4: name='(null)' title='Advanced' type=group size=0 cap=advanced
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (5)
[+8,53s] DEBUG: scanner.vala:738: Option 5: name='contrast' title='Contrast' type=int size=4 min=-127, max=127, quant=0 cap=soft-select,soft-detect,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Controls the contrast of the acquired image.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (6)
[+8,53s] DEBUG: scanner.vala:738: Option 6: name='brightness' title='Brightness' type=int size=4 min=-127, max=127, quant=0 cap=soft-select,soft-detect,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Controls the brightness of the acquired image.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (7)
[+8,53s] DEBUG: scanner.vala:738: Option 7: name='compression' title='Compression' type=string size=20 values=["None", "JPEG"] cap=soft-select,soft-detect,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Selects the scanner compression method for faster scans, possibly at the expense of image quality.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (8)
[+8,53s] DEBUG: scanner.vala:738: Option 8: name='jpeg-quality' title='JPEG compression factor' type=int size=4 min=0, max=100, quant=0 cap=soft-select,soft-detect,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Sets the scanner JPEG compression factor. Larger numbers mean better compression, and smaller numbers mean better image quality.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (9)
[+8,53s] DEBUG: scanner.vala:738: Option 9: name='batch-scan' title='Batch scan' type=bool size=4 cap=soft-select,soft-detect,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Enables continuous scanning with automatic document feeder (ADF).
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (10)
[+8,53s] DEBUG: scanner.vala:738: Option 10: name='source' title='Scan source' type=string size=20 values=["Flatbed"] cap=soft-select,soft-detect,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Selects the scan source (such as a document-feeder).
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (11)
[+8,53s] DEBUG: scanner.vala:738: Option 11: name='duplex' title='Duplex' type=bool size=4 cap=soft-select,soft-detect,inactive,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Enables scanning on both sides of the page.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (12)
[+8,53s] DEBUG: scanner.vala:738: Option 12: name='(null)' title='Geometry' type=group size=0 cap=advanced
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (13)
[+8,53s] DEBUG: scanner.vala:738: Option 13: name='length-measurement' title='Length measurement' type=string size=20 values=["Unknown", "Approximate", "Padded"] cap=soft-select,soft-detect,advanced
[+8,53s] DEBUG: scanner.vala:741:   Description: Selects how the scanned image length is measured and reported, which is impossible to know in advance for scrollfed scans.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (14)
[+8,53s] DEBUG: scanner.vala:738: Option 14: 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
[+8,53s] DEBUG: scanner.vala:741:   Description: Top-left x position of scan area.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (15)
[+8,53s] DEBUG: scanner.vala:738: Option 15: 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
[+8,53s] DEBUG: scanner.vala:741:   Description: Top-left y position of scan area.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (16)
[+8,53s] DEBUG: scanner.vala:738: Option 16: 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
[+8,53s] DEBUG: scanner.vala:741:   Description: Bottom-right x position of scan area.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (17)
[+8,53s] DEBUG: scanner.vala:738: Option 17: 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
[+8,53s] DEBUG: scanner.vala:741:   Description: Bottom-right y position of scan area.
[+8,53s] DEBUG: scanner.vala:888: sane_get_option_descriptor (18)
[+8,53s] DEBUG: scanner.vala:549: sane_control_option (10, SANE_ACTION_SET_VALUE, "Flatbed") -> (SANE_STATUS_GOOD, "Flatbed")
[+8,53s] DEBUG: scanner.vala:549: sane_control_option (2, SANE_ACTION_SET_VALUE, "Gray") -> (SANE_STATUS_GOOD, "Gray")
[+8,53s] DEBUG: scanner.vala:428: sane_control_option (9, SANE_ACTION_SET_VALUE, SANE_FALSE) -> (SANE_STATUS_GOOD, SANE_FALSE)
[+8,53s] DEBUG: scanner.vala:549: sane_control_option (7, SANE_ACTION_SET_VALUE, "None") -> (SANE_STATUS_GOOD, "None")
[+8,53s] DEBUG: scanner.vala:465: sane_control_option (3, SANE_ACTION_SET_VALUE, 150) -> (SANE_STATUS_GOOD, 150)
[+8,53s] DEBUG: scanner.vala:505: sane_control_option (16, SANE_ACTION_SET_VALUE,