|
发行版arch,内核2.6.23-ARCH
所使用的扫描仪能在linux下工作。现在arch下不能工作,从kde启动,可以提示选择扫描仪选项,但进入菜单选项,提示没 有找到sane。具体的测试如下:
[root@myhost wu]# sane-find-scanner
...
found USB scanner (vendor=0x05da, product=0x30d4 [USB Scanner]) at libusb:003:002
# Your USB scanner was (probably) detected. It may or may not be supported by
# SANE. Try scanimage -L and read the backend's manpage.
.....
[root@myhost wu]# scanimage -L
device `sm3840:libusb:003:002' is a Microtek ScanMaker 3840 flatbed scanner
[root@myhost wu]# scanimage -d sm3840:libusb:003:002 -x 50 -y 50 --format=tiff > /home/wu/test.tiff
scanimage: open of device sm3840:libusb:003:002 failed: Access to resource has been denied
[root@myhost wu]# cat /etc/ld.so.conf
# /etc/ld.so.conf
/usr/lib
/usr/X11R6/lib
/usr/lib/libfakeroot
/opt/qt/lib
/opt/kde/lib
[root@myhost wu]# cat /etc/fstab
# /etc/fstab: static file system information
# <file system> <dir> <type> <options> <dump> <pass>
none /dev/pts devpts defaults 0 0
none /dev/shm tmpfs defaults 0 0
/dev/cdrom /mnt/cdrom iso9660 ro,user,noauto,unhide 0 0
/dev/sda10 swap swap defaults 0 0
/dev/sda11 /test reiserfs defaults 0 1
/dev/sda6 / reiserfs defaults 0 1
none /proc/bus/usb usbfs devgid=500 ,devmode=660 0 0
[root@myhost wu]#
#注:wu的 主群组为DD,上fstab中的devgid=500 是usb组,wu从属于usb,scanner,lp组 。以wu使用usb接口的printer正常。 |
|