Dne 12.7.2016 v 12:55 Brian napsal(a):
:~$ scanimage -L
device `epson2:libusb:001:005' is a Epson PID 08A1 flatbed scanner
sane reckons the epson2 backend will be up to doing the job.
This command has to give this output *consistently*. Running it 10 or 20
times on the run will enable you to make a judgement. Without a
consistent output xsane will not work reliably. In fact, no scanner
frontend will work reliably, including what you have from Epson.
You are right. First run OK, any other run gives:
$ scanimage -L
No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
"no scanner frontend will work reliably " - what does it mean? Means
that we can not scan if we need? Or do we have just "give a try"? :-(
:~$ sudo scanimage -L
No scanners were identified. If you were expecting something different,
If you get this again as a user please post the last few lines shown by
'journalctl'.
here:
čec 12 15:52:15 linuxbox /usr/lib/gdm3/gdm-x-session[12322]: Activating
service name='org.gnome.Terminal'
čec 12 15:52:15 linuxbox /usr/lib/gdm3/gdm-x-session[12322]:
Successfully activated service 'org.gnome.Terminal'
čec 12 15:52:15 linuxbox org.gnome.Shell.desktop[12415]: Gjs-Message: JS
LOG: [pixel-saver]: Can't find original state for dady@linuxbox: ~ with
id 0x1a000
čec 12 15:52:15 linuxbox org.gnome.Shell.desktop[12415]:
(gnome-shell:12415): Gtk-WARNING **: Allocating size to
ShellEmbeddedWindow 0x36787d0 without call
čec 12 15:53:32 linuxbox scanimage[12734]: io/hpmud/pp.c 627: unable to
read device-id ret=-1
Thank you again
Pavel
