Very similar failure observed - the 1st page scans, but the 2nd fails. Errors in logs are different however:
$ SANE_DEBUG_PIXMA=3 xsane [sanei_debug] Setting debug level of pixma to 3. [pixma] pixma is compiled with pthread support. [pixma] pixma version 0.17.37 [pixma] Scanner model found: Name MF240(Canon i-SENSYS MF240 Series) matches Canon MF240 Series [pixma] pixma_collect_devices() found Canon i-SENSYS MF240 Series at mfnp://canon-mfc.lan:8610/timeout=1000 [pixma] pixma_find_scanners() found 1 devices (xsane:6919): Gdk-CRITICAL **: 12:08:35.630: IA__gdk_drawable_unref: assertion 'GDK_IS_DRAWABLE (drawable)' failed (xsane:6919): Gdk-CRITICAL **: 12:08:35.630: IA__gdk_drawable_unref: assertion 'GDK_IS_DRAWABLE (drawable)' failed [pixma] Scanner model found: Name MF240(Canon i-SENSYS MF240 Series) matches Canon MF240 Series [pixma] pixma_collect_devices() found Canon i-SENSYS MF240 Series at mfnp://canon-mfc.lan:8610/timeout=1000 [pixma] pixma_open(): Canon i-SENSYS MF240 Series [pixma] *iclass_open***** This is a generation 2 scanner. ***** [pixma] Trying to clear the interrupt buffer... [pixma] no packets in buffer [xsane] ERROR: xsane-startimage not found. Looks like xsane is not installed correct. [pixma] Reader task started [pixma] Reader task id=140132160792320 (threaded) [pixma] [pixma] pixma_scan(): start [pixma] line_size=7680 image_size=32256000 channels=3 depth=8 [pixma] dpi=300x300 offset=(0,0) dimension=2560x4200 [pixma] gamma_table=0x55deb339ae38 source=1 [pixma] threshold=127 threshold_curve=0 [pixma] adf-wait=0 [pixma] ADF page count: 0 [pixma] Setting non-blocking mode [pixma] raw_width = 2560 [pixma] Current status: paper=0x00 cal=1 lamp=0 [pixma] *iclass_scan***** start scanning ***** [pixma] Current status: paper=0x00 cal=1 lamp=0 [pixma] Current status: paper=0x00 cal=1 lamp=0 [pixma] *iclass_finish_scan***** wait for next page from ADF ***** [pixma] WARNING:image size mismatches [pixma] 32256000 expected (4200 lines) but 25489920 received (3319 lines) [pixma] pixma_read_image(): completed (underrun detected) [pixma] Reader task terminated [pixma] pixma_close(): Canon i-SENSYS MF240 Series vs $ SANE_DEBUG_PIXMA=3 simple-scan [sanei_debug] Setting debug level of pixma to 3. [pixma] pixma is compiled with pthread support. [pixma] pixma version 0.17.37 [pixma] Scanner model found: Name MF240(Canon i-SENSYS MF240 Series) matches Canon MF240 Series [pixma] pixma_collect_devices() found Canon i-SENSYS MF240 Series at mfnp://canon-mfc.lan:8610/timeout=1000 [pixma] pixma_find_scanners() found 1 devices [pixma] Scanner model found: Name MF240(Canon i-SENSYS MF240 Series) matches Canon MF240 Series [pixma] pixma_collect_devices() found Canon i-SENSYS MF240 Series at mfnp://canon-mfc.lan:8610/timeout=1000 [pixma] pixma_open(): Canon i-SENSYS MF240 Series [pixma] *iclass_open***** This is a generation 2 scanner. ***** [pixma] Trying to clear the interrupt buffer... [pixma] no packets in buffer [pixma] Reader task started [pixma] Reader task id=140424282892032 (threaded) [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] [pixma] pixma_scan(): start [pixma] line_size=1280 image_size=2112000 channels=1 depth=8 [pixma] dpi=150x150 offset=(0,0) dimension=1275x1650 [pixma] gamma_table=0x7fb6fc28db88 source=1 [pixma] threshold=127 threshold_curve=0 [pixma] adf-wait=0 [pixma] ADF page count: 0 [pixma] raw_width = 1280 [pixma] Current status: paper=0x00 cal=1 lamp=0 [pixma] *iclass_scan***** start scanning ***** [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results <repeats> [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] Current status: paper=0x00 cal=1 lamp=0 [pixma] Current status: paper=0x00 cal=1 lamp=0 [pixma] *iclass_finish_scan***** wait for next page from ADF ***** [pixma] pixma_read_image():completed [pixma] Reader task terminated [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] Reader task started [pixma] Reader task id=140424282892032 (threaded) [pixma] *sane_read***** Warning: padding may cause incomplete scan results [pixma] [pixma] pixma_scan(): start [pixma] line_size=1280 image_size=2112000 channels=1 depth=8 [pixma] dpi=150x150 offset=(0,0) dimension=1275x1650 [pixma] gamma_table=0x7fb6fc28db88 source=1 [pixma] threshold=127 threshold_curve=0 [pixma] adf-wait=0 [pixma] ADF page count: 1 [pixma] raw_width = 1280 [pixma] Current status: paper=0x01 cal=1 lamp=0 [pixma] pixma_scan() failed ENO_PAPER [pixma] Reader task terminated: ENO_PAPER [pixma] read_image():reader task closed the pipe:0 bytes received, 2112000 bytes expected -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to simple-scan in Ubuntu. https://bugs.launchpad.net/bugs/1759889 Title: Simple scan multiple page issue - Unable to read frame from device - Canon mf244dw Status in simple-scan package in Ubuntu: Incomplete Bug description: Hello, When scanning multiple pages from a Canon mf244dw via the LAN I only get the first page scanned, then an error message. Running "simple-scan -d" and looking at the output I see the following: [+123.87s] DEBUG: scanner.vala:1321: sane_read (7651) -> (SANE_STATUS_CANCELLED, 0) [+123.87s] WARNING: scanner.vala:1337: Unable to read frame from device: Operation was cancelled [+123.87s] DEBUG: scanner.vala:768: sane_cancel () [+123.87s] DEBUG: scanner.vala:771: sane_close () I do notice that the scanner is already feeding in the second page before the first page has completely rendered on screen - perhaps it's going too fast? Thanks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/simple-scan/+bug/1759889/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
