ROC-RK3568-PC SE EC20 无法上网

Chip Platform Rockchip
1

固件类型：官方提供的固件
固件文件名称：ROC-RK3568-PC-SE_Ubuntu20.04-r211110_v1.3.0b_22112
固件下载地址：百度网盘下载地址
Log日志：日志.txt

General | path: /org/freedesktop/ModemManager1/Modem/0
| device id: 148b7e11716fd6b8d507b9d5322af03defac5a7b

Hardware | manufacturer: Quectel
| model: EC20F
| firmware revision: EC20CEHCLGR06A05M1G
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: 868274063130910

System | device: /sys/devices/platform/fd880000.usb/usb2/2-1
| drivers: qmi_wwan_q, option
| plugin: quectel
| primary port: ttyUSB2
| ports: ttyUSB0 (qcdm), ttyUSB1 (gps), ttyUSB2 (at), ttyUSB3 (at),
| wwan0 (net)

Status | state: failed
| failed reason: sim-missing
| power state: on
| signal quality: 0% (cached)

Modes | supported: allowed: 2g, 3g, 4g; preferred: none
| current: allowed: any; preferred: none

IP | supported: ipv4, ipv6, ipv4v6

板卡连接正常，用的电信卡，也正常。

tchip_askquestions

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日志.txt (1.33 KB)

2

先检查下 sim卡 是不是接错了，参考 WiKi 图示，https://wiki.t-firefly.com/zh_CN/ROC-RK3568-PC-SE/module_wireless.html#lian-jie-fang-fa
其次是接触问题，可以试下按压卡槽 或者 在卡背贴个贴纸增加下厚度；

3

谢谢，已解决，SIM卡插反了。