打擾各位 :
我使用的設備及驅動版本
RM520N-GL : RM520NGLAAR01A06M4G
pcie_mhi : v1.3.5
quectel-CM : v1.6.1
遇到的困難是 :
在使用「quectel-CM」時
程序會卡在「try to requestSetupDataCall 5 second later」
nvidia@tegra-ubuntu:~$ sudo quectel-CM
[sudo] password for nvidia:
[07-26_06:46:29:553] QConnectManager_Linux_V1.6.1
[07-26_06:46:29:554] Find /sys/bus/usb/devices/1-4.2 idVendor=0x2c7c idProduct=0x801, bus=0x001, dev=0x004
[07-26_06:46:29:554] network interface '' or qmidev '' is not exist
[07-26_06:46:29:554] netcard driver = pcie_mhi, driver version = V1.3.5
[07-26_06:46:29:555] qmap_mode = 1, qmap_version = 9, qmap_size = 15360, muxid = 0x81, qmap_netcard = rmnet_mhi0.1
[07-26_06:46:29:555] Modem works in QMI mode
[07-26_06:46:29:574] cdc_wdm_fd = 7
[07-26_06:46:29:587] Get clientWDS = 17
[07-26_06:46:29:590] Get clientDMS = 1
[07-26_06:46:29:593] Get clientNAS = 3
[07-26_06:46:29:596] Get clientUIM = 2
[07-26_06:46:29:599] Get clientWDA = 1
[07-26_06:46:29:601] requestBaseBandVersion RM520NGLAAR01A06M4G
[07-26_06:46:29:604] qmap_settings.rx_urb_size = 15360
[07-26_06:46:29:604] qmap_settings.ul_data_aggregation_max_datagrams = 11
[07-26_06:46:29:604] qmap_settings.ul_data_aggregation_max_size = 8192
[07-26_06:46:29:604] qmap_settings.dl_minimum_padding = 0
[07-26_06:46:29:619] requestGetSIMStatus SIMStatus: SIM_READY
[07-26_06:46:29:621] requestGetProfile[1] ///0/IPV4V6
[07-26_06:46:29:624] requestRegistrationState2 MCC: 466, MNC: 92, PS: Attached, DataCap: 5G_NSA
[07-26_06:46:29:626] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
[07-26_06:46:29:626] ifconfig rmnet_mhi0 down
[07-26_06:46:29:630] ifconfig rmnet_mhi0.1 0.0.0.0
SIOCSIFFLAGS: Network is down
[07-26_06:46:29:632] ifconfig rmnet_mhi0.1 down
[07-26_06:46:29:640] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
[07-26_06:46:29:640] call_end_reason is 1
[07-26_06:46:29:640] call_end_reason_type is 2
[07-26_06:46:29:640] call_end_reason_verbose is 241
[07-26_06:46:29:640] try to requestSetupDataCall 5 second later
[07-26_06:46:34:647] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
根據這篇
EC25-AF w/ Verizon call_end_reason_verbose is 241
我有嘗試執行 apt remove modemmanager
但是情況位沒有得到改善
如果可以的話麻煩協助我解決此問題
期待您的回覆
祝您萬事順利