FS#2641 - Device file for USB does not appear /dev/ttyUSB* #7524
Labels
flyspray
kernel
pull request/issue with Linux kernel related changes
release/19.07
pull request/issue targeted (also) for OpenWrt 19.07 release
Ogura:
With new version 19.07.0rc I could not make my USB cellular (3g) modem dongle to work due to it simply no any serial device like /dev/ttyUSB* file appear with insertion.
In kernel log it appears report about new device insertion and nothing happenings after.
I made several attempts, with 'modeswitch' or without and several other 'mods'
the result is the same no any /dev/ttyUSB*
With other version it was not such problem it appeared exactly three /dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2 es well as on my Ubuntu 19.04 And Ubuntu 16.04 Ubuntu 18.04
Both router and dongle are USB-2
Actually router is Asus RT-N16
and modem dongle is Alcatel One Touch X090S
P.S. I need this one to be solved to report other bugs. :)
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