我已经使用我的佳能 I-Sensys 8280 无线扫描仪几个月了，它运行良好，当我更新到 16.04 LTS 时它突然停止工作。似乎检测到 scanimage -L 报告了几个问题，但最终检测到了我的扫描仪
*[bjnp] udp_command: ERROR - no data received (timeout = 1000*)
*[bjnp] bjnp_init_device_structure: Cannot read mac address, skipping this scanner*
*[bjnp] udp_command: ERROR - no data received (timeout = 1000)*
*[bjnp] add_scanner: ERROR - Cannot read scanner make & model: bjnp://192.168.0.103*
*device `pixma:MF8200C_192.168.0.103' is a CANON Canon i-SENSYS MF8200C Series multi-function peripheral*
当我尝试加载预览或扫描时，我收到 I/O 错误消息
*[bjnp] sanei_bjnp_write_bulk: ERROR - Scanner length of write confirmation = 0x0 bytes = 0, expected 4!!* …