[Trisquel-users] Modem stopped from being detected.

[pandyadeepp]

I am using Trisquel 7.0 LTS and using mobile broadband (Net-Setter) to establish connection.

All is working fine. My modem detects as follows (lsusb output):

$ lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


And It is also detected at nm-applet or say by using nmcli as follows:

~$ nmcli dev list
GENERAL.DEVICE:                         ttyUSB2
GENERAL.TYPE:                           gsm
GENERAL.VENDOR:                         HUAWEI Technology
GENERAL.PRODUCT:                        HUAWEI Mobile




There is change in detection and new (current) output by lsusb is:

$ lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


Here you can visualize difference that is
Ealier:

And Now:


And now modem doesn't detect in nm-applet (nor listed by nmcli).



Help me to solve this.

Bus 001 Device 004: ID 12d1:1436 Huawei Technologies Co., Ltd. E173 3G Modem (modem-mode) But I recently Run a installation script from Mobile Parter which not properly installed and hence I also run Un-installation script (Both Script are attached below) And Unfortunately in spite of uninstallation, Now modem doesn't detect. Bus 001 Device 003: ID 12d1:1446 Huawei Technologies Co., Ltd. E1552/E1800/E173 (HSPA modem) Bus 001 Device 004: ID 12d1:1436 Huawei Technologies Co., Ltd. E173 3G Modem (modem-mode) Bus 001 Device 003: ID 12d1:1446 Huawei Technologies Co., Ltd. E1552/E1800/E173 (HSPA modem) So, How can I reset settings to default because default Trisquel has no problem with my device. In other words which files are affected for this behaviour and How do I revert to Earlier condition ? (Otherwise I've to re-install whole OS!)

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