Comment 3 for bug 499416

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Jeroen Hoek (mail-jeroenhoek) wrote : Re: Scanners turned on after simple scan is started don't show up in the list of scanners

#2:
No, this is a USB printer/scanner combination. Brother DCP-165C.

Robert:

freaknl@sakuya:~$ simple-scan --debug
** (simple-scan:3075): DEBUG: Restoring window to 931x719 pixels
** (simple-scan:3075): DEBUG: sane_init ()
** (simple-scan:3075): DEBUG: SANE version 1.0.20
** (simple-scan:3075): DEBUG: sane_get_devices ()
WARNING: Unhandled message: interface=org.freedesktop.DBus.Introspectable, path=/, member=Introspect
** (simple-scan:3075): DEBUG: sane_get_devices ()
** (simple-scan:3075): DEBUG: sane_get_devices ()
** (simple-scan:3075): DEBUG: sane_get_devices ()
[...]
** (simple-scan:3075): DEBUG: sane_get_devices ()
** (simple-scan:3075): DEBUG: Saving device cache
** (simple-scan:3075): DEBUG: Storing device 'v4l:/dev/video0' in cache
** (simple-scan:3075): DEBUG: Storing device 'v4l:/dev/video1' in cache
** (simple-scan:3075): DEBUG: Stopping scan thread
** (simple-scan:3075): DEBUG: sane_exit ()

The sane_get_devices() line is repeated until quitting the application. The scanner won't show up in the preferences dialogue though. It's there as soon as I close and restart simple-scan. The two v4l devices are webcams (built-in and external).