[sane-devel] Brother DCP-J752DW : xsane stops

[Guillaume Rizand]

Hi

I need your help to get my new multifunction printer to work.
I read and tried quite a lot of things but still I can only print.
When I start Xsane, I can select my usb scanner (wifi is the same 
problem), then I click "Get preview", I can hear the scanner moving for 
1-2 sec and then the Xsane window just closes by itself (without any 
message if I start it from bash).
2 strange things : I get a partial scan in /tmp of just 128 Ko, I get 
this message in /var/log/syslog :
Oct 15 09:05:18 guiport kernel: [   78.888921] usb 1-1.2: usbfs: 
interface 2 claimed by usb-storage while 'xsane' sets config #1
Oct 15 09:05:18 guiport kernel: [   78.888925] usb 1-1.2: usbfs: process 
2049 (xsane) did not claim interface 1 before use

Here is my config :
- Slackware 64 14.1
- kernel 3.14.5
- Sane 1.0.24 + Sane-compat-32
- XSane 0.998 + XSane-compat-32
- BrScan4 0.4.2 (rpm modified into txz for slack)
I modified a few files here and there (copy libs from lib64 to lib, 
added my scanner to /lib/udev/rules.d/80-libsane.rules...).

Thanks for your help

Guillaume