Skaner nie działa

[pawelk29]

Zainstalowałem sobie Ubuntu 16.10 i zainstalowałem sterowniki do urządzenia Brother MFC-250C, drukarka działa natomiast skaner nie, skopiowałem też katalog /usr/lib64/sane do /usr/lib/ i dalej nic, xsane nie wykrywa urządznia.

[mario_7]

Sprawdzałeś z poziomu konta root (przez sudo)? Może to kwestia dodania użytkownika do odpowiedniej grupy?

[pawelk29]

sprawdziłem, nie wykrywa skanera

[mario_7]

To może podasz jakieś logi?
Jak sprawdzałeś?

[pawelk29]

Czy chodzi o logi z katalogu /var/log/cups bo jesli taki tak to wygląda że wszystko ok
access_log:

Kod: Zaznacz cały

localhost - - [24/Oct/2016:06:16:42 +0200] "POST / HTTP/1.1" 200 349 Create-Printer-Subscriptions successful-ok
localhost - - [24/Oct/2016:06:16:42 +0200] "POST / HTTP/1.1" 200 176 Create-Printer-Subscriptions successful-ok

access_log1

Kod: Zaznacz cały

localhost - - [23/Oct/2016:06:12:02 +0200] "POST / HTTP/1.1" 200 349 Create-Printer-Subscriptions successful-ok
localhost - - [23/Oct/2016:06:12:02 +0200] "POST / HTTP/1.1" 200 176 Create-Printer-Subscriptions successful-ok
localhost - - [23/Oct/2016:10:12:41 +0200] "POST / HTTP/1.1" 401 123 Cancel-Subscription successful-ok
localhost - root [23/Oct/2016:10:12:42 +0200] "POST / HTTP/1.1" 200 123 Cancel-Subscription successful-ok
localhost - - [23/Oct/2016:10:12:42 +0200] "POST / HTTP/1.1" 200 152 Cancel-Subscription successful-ok
localhost - - [23/Oct/2016:11:24:50 +0200] "POST / HTTP/1.1" 200 349 Create-Printer-Subscriptions successful-ok
localhost - - [23/Oct/2016:11:24:50 +0200] "POST / HTTP/1.1" 401 236 CUPS-Get-Devices successful-ok
localhost - root [23/Oct/2016:11:24:50 +0200] "POST / HTTP/1.1" 200 1314 CUPS-Get-Devices -
localhost - - [23/Oct/2016:11:24:51 +0200] "POST / HTTP/1.1" 200 176 Create-Printer-Subscriptions successful-ok
localhost - - [23/Oct/2016:11:25:11 +0200] "POST / HTTP/1.1" 200 176 Create-Printer-Subscriptions successful-ok
localhost - - [23/Oct/2016:11:35:35 +0200] "POST / HTTP/1.1" 200 273 Create-Printer-Subscriptions successful-ok
localhost - - [23/Oct/2016:11:35:48 +0200] "POST /printers/MFC250C HTTP/1.1" 200 408 Print-Job successful-ok
localhost - - [23/Oct/2016:11:36:50 +0200] "POST /admin/ HTTP/1.1" 401 152 CUPS-Set-Default successful-ok
localhost - root [23/Oct/2016:11:36:50 +0200] "POST /admin/ HTTP/1.1" 200 152 CUPS-Set-Default successful-ok
localhost - root [23/Oct/2016:11:36:50 +0200] "GET /admin/conf/lpoptions HTTP/1.1" 200 0 - -
localhost - root [23/Oct/2016:11:36:50 +0200] "GET /admin/conf/lpoptions HTTP/1.1" 200 8847 - -
localhost - - [23/Oct/2016:11:36:52 +0200] "POST / HTTP/1.1" 200 152 Cancel-Subscription successful-ok
localhost - - [23/Oct/2016:21:03:50 +0200] "POST / HTTP/1.1" 401 123 Cancel-Subscription successful-ok
localhost - root [23/Oct/2016:21:03:50 +0200] "POST / HTTP/1.1" 200 123 Cancel-Subscription successful-ok
localhost - - [23/Oct/2016:21:03:51 +0200] "POST / HTTP/1.1" 200 152 Cancel-Subscription client-error-not-found
localhost - - [24/Oct/2016:06:11:51 +0200] "POST / HTTP/1.1" 200 349 Create-Printer-Subscriptions successful-ok
localhost - - [24/Oct/2016:06:11:51 +0200] "POST / HTTP/1.1" 401 236 CUPS-Get-Devices successful-ok
localhost - root [24/Oct/2016:06:11:51 +0200] "POST / HTTP/1.1" 200 1314 CUPS-Get-Devices -
localhost - - [24/Oct/2016:06:11:52 +0200] "POST / HTTP/1.1" 200 176 Create-Printer-Subscriptions successful-ok
localhost - - [24/Oct/2016:06:12:45 +0200] "POST / HTTP/1.1" 200 176 Create-Printer-Subscriptions successful-ok
localhost - - [24/Oct/2016:06:16:42 +0200] "POST / HTTP/1.1" 401 123 Cancel-Subscription successful-ok
localhost - root [24/Oct/2016:06:16:42 +0200] "POST / HTTP/1.1" 200 123 Cancel-Subscription successful-ok
localhost - - [24/Oct/2016:06:16:42 +0200] "POST / HTTP/1.1" 200 152 Cancel-Subscription client-error-not-found

choć tutaj jest chuyba coś nie tak
error.log1

Kod: Zaznacz cały

E [23/Oct/2016:11:24:50 +0200] [cups-deviced] PID 993 (gutenprint52+usb) stopped with status 1!
W [23/Oct/2016:21:03:51 +0200] Notifier for subscription 55 (dbus://) went away, retrying!
E [24/Oct/2016:06:11:51 +0200] [cups-deviced] PID 1020 (gutenprint52+usb) stopped with status 1!

[pawelk29]

nie wiem czy dobrze zrobiłem ale zainstalowałem gutenprint52 i nic nie pomogło

[yacup]

A sprawdzałeś tego tutka ??
http://tutorialforlinux.com/2016/02/07/ ... asy-guide/

[pawelk29]

Sprawdzałem ale nic nowego tu nie ma

[mario_7]

Jak sprawdzałeś czy skaner działa?

[pawelk29]

Np xsane nie wykrywa urządzenia albo w prostym skanowaniu pisze że brak dsotepnych skanerów

[mario_7]

Musisz zacząć podawać konkrety - wyniki działań poleceń, bo inaczej do niczego nie dojdziemy...

Co pokazują:

Kod: Zaznacz cały

sane-find-scanner
sudo scanimage --list-devices

Zobacz też to: https://help.ubuntu.com/community/SANE% ... o-detected

[pawelk29]

sane-find-scanner:

Kod: Zaznacz cały

pk28@pk28-desktop:~$ sane-find-scanner

  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.

  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.

could not open USB device 0x8087/0x0024 at 002:002: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 002:001: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0003 at 004:001: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 003:001: Access denied (insufficient permissions)
could not open USB device 0x046d/0xc077 at 001:005: Access denied (insufficient permissions)
could not open USB device 0x04f3/0x0103 at 001:004: Access denied (insufficient permissions)
found USB scanner (vendor=0x04f9 [Brother], product=0x01fe [MFC-250C]) at libusb:001:003
could not open USB device 0x8087/0x0024 at 001:002: Access denied (insufficient permissions)
could not open USB device 0x1d6b/0x0002 at 001:001: Access denied (insufficient permissions)
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.

  # You may want to run this program as root to find all devices. Once you
  # found the scanner devices, be sure to adjust access permissions as
  # necessary.

sudo scanimage --list-devices

Kod: Zaznacz cały

Naruszenie ochrony pamięci (zrzut pamięci)

[mario_7]

Pokaż jeszcze

Kod: Zaznacz cały

sudo sane-find-scanner

Ten drugi błąd jest niepokojący. Masz zainstalowane wszystkie aktualizacje systemu?
Zainstalowałeś prawidłowy sterownik do skanera?

[pawelk29]

sane-find-scaner:

Kod: Zaznacz cały

 # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.

  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.

found USB scanner (vendor=0x04f9 [Brother], product=0x01fe [MFC-250C]) at libusb:001:003
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program.

[mario_7]

Zatem skaner jest wykrywany...

Spróbuj tak uruchomić program do skanowania:

Kod: Zaznacz cały

sudo simple-scan

Co do scaniamge...

Pokaż co wyświetla polecenie:

Kod: Zaznacz cały

strace scanimage -L

Może być sporo tekstu - jeśli tak będzie, to wrzuć go na jakąś wkleajrkę i podaj link. np. http://paste.ubuntu.com

[yahoob3]

Jeśli skaner jest w sieci domowej (z postów nie wywnioskowałem) spróbuj tego sposobu:

Udostępnienie skanera w sieci dla klienta Linux

1.Instalujemy Sane

Kod: Zaznacz cały

apt-get install sane

2. Instalacja xinetd

Kod: Zaznacz cały

apt-get install xinetd

3. sprawdzamy czy skaner odpowiada

Kod: Zaznacz cały

scanimage -L

4. Edytujemy plik saned.conf w celu odblokowania dostępu z sieci

Kod: Zaznacz cały

sudo nano /etc/sane.d/saned.conf

dopisujemy + na końcu (po prostu plus) zapisujemy i zamykamy plik.

5. dodanie linii do pliku /etc/services

Kod: Zaznacz cały

sane-port       6566/tcp

zazwyczaj ta linijka już jest - sprawdź to.

6. utworzyć plik sane

Kod: Zaznacz cały

sudo nano /etc/xinetd.d/sane

Zawartość ww. pliku sane:

Kod: Zaznacz cały

service sane-port
{          
  socket_type = stream
  server = /usr/sbin/saned
  protocol = tcp
  user = root
  group = root
  wait = no    
  disable = no 
}          

7.resetujemy daemon xinetd

Kod: Zaznacz cały

/etc/init.d/xinetd restart

8. Skaner jest już udostępniony

9. dodawanie klienta skanera w przypadku linux

Kod: Zaznacz cały

sudo apt-get install simple-scan

10. dopisanie adresu ip serwera skanera do pliku /etc/sane.d/net.conf

Kod: Zaznacz cały

sudo nano /etc/sane.d/net.conf

na końcu, np. jak u mnie: 192.168.1.1