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本帖最后由 xylinux6 于 2015-04-28 18:00 编辑
大家好! 我在已经把cups-1.2.12移植到了ARM上并成功启动了cupsd服务。使用 lpinfo -l -v 命令显示可用的设备时发现USB连接的打印机怎么像是挂在了并口上?而在Ubuntu14.04上运行 lpinfo -l -v 则正常。
下边是在ARM上运行 lpinfo -l -v 的结果:- [root@x210ii ~]# lpinfo -l -v
- Device: uri = socket
- class = network
- info = AppSocket/HP JetDirect
- make-and-model = Unknown
- device-id =
- Device: uri = parallel:/dev/lp0
- class = direct
- info = HP Deskjet 1000 J110 series LPT #1
- make-and-model = HP Deskjet 1000 J110 series
- device-id = MFG:HP;MDL:Deskjet 1000 J110 series;CMD:PCL,DW-PCL,DESKJET,DYN;CLS:PRINTER;DES:CH340D;CID:HPIJVIPAV1;LEDMDIS:USB#07#01#02,USB#FF#04#01;SN:CN36L18RBD05YD;S:038000C484001021002c1f01100c2881028;J: ;Z:0102,050361a700b228,0600,0c0,0e00000000,0f00000000,10000008000008,12000,143,150,16361a361a000116da189c0001,17000000000000;
- Device: uri = http
- class = network
- info = Internet Printing Protocol (http)
- make-and-model = Unknown
- device-id =
- Device: uri = ipp
- class = network
- info = Internet Printing Protocol (ipp)
- make-and-model = Unknown
- device-id =
- Device: uri = lpd
- class = network
- info = LPD/LPR Host or Printer
- make-and-model = Unknown
- device-id =
- Device: uri = scsi
- class = direct
- info = SCSI Printer
- make-and-model = Unknown
- device-id =
- Device: uri = serial:/dev/ttyS0?baud=115200
- class = serial
- info = Serial Port #1
- make-and-model = Unknown
- device-id =
- Device: uri = serial:/dev/ttyS1?baud=115200
- class = serial
- info = Serial Port #2
- make-and-model = Unknown
- device-id =
- Device: uri = serial:/dev/ttyS2?baud=115200
- class = serial
- info = Serial Port #3
- make-and-model = Unknown
- device-id =
- Device: uri = serial:/dev/ttyS3?baud=115200
- class = serial
- info = Serial Port #4
- make-and-model = Unknown
- device-id =
复制代码 在Ubuntu14.04上运行 lpinfo -l -v 的结果:- root@ubuntu:/home/xylinux/0001/cups-1.2.12/cups# lpinfo -l -v
- Device: uri = socket
- class = network
- info = AppSocket/HP JetDirect
- make-and-model = Unknown
- device-id =
- Device: uri = usb://HP/Deskjet%201000%20J110%20series?serial=CN36L18RBD05YD
- class = direct
- info = HP Deskjet 1000 J110 series USB #1
- make-and-model = HP Deskjet 1000 J110 series
- device-id = MFG:HP;MDL:Deskjet 1000 J110 series;CMD:PCL,DW-PCL,DESKJET,DYN;CLS:PRINTER;DES:CH340D;CID:HPIJVIPAV1;LEDMDIS:USB#07#01#02,USB#FF#04#01;SN:CN36L18RBD05YD;S:038000C484001021002c1f01100c2881028;J: ;Z:0102,050361a700b228,0600,0c0,0e00000000,0f00000000,10000008000008,12000,143,150,16361a361a000116da189c0001,17000000000000;
- Device: uri = http
- class = network
- info = Internet Printing Protocol (http)
- make-and-model = Unknown
- device-id =
- Device: uri = ipp
- class = network
- info = Internet Printing Protocol (ipp)
- make-and-model = Unknown
- device-id =
- Device: uri = lpd
- class = network
- info = LPD/LPR Host or Printer
- make-and-model = Unknown
- device-id =
- Device: uri = parallel:/dev/lp0
- class = direct
- info = LPT #1
- make-and-model = Unknown
- device-id =
- Device: uri = scsi
- class = direct
- info = SCSI Printer
- make-and-model = Unknown
- device-id =
复制代码 因添加打印机需要它连接的URI,为什么我的USB打印机在ARM上”像是“挂在了并口上?怎么能让它正确地挂在USB上呢?
谢谢。 |
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