The Ubuntu package has been updated to remove the C rewrite and use the
upstream tcl version now which should fix the issue
https://launchpad.net/ubuntu/+source/usb-modeswitch/2.6.0-2ubuntu1
We are not going to add tcl as a depends in a stable update though so
the C code bug is still going to need to be resolved in focal
** Changed in: usb-modeswitch (Ubuntu)
Importance: Undecided => High
** Changed in: usb-modeswitch (Ubuntu)
Status: Confirmed => Fix Released
** Summary changed:
- usb_modeswitch does not switch modems (remain visible as mass storage)
+ Device validate failed when connected to an usb hub
** Summary changed:
- Device validate failed when connected to an usb hub
+ Device validation failing when connected to an usb hub
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Packages, which is subscribed to usb-modeswitch in Ubuntu.
https://bugs.launchpad.net/bugs/1866926
Title:
Device validation failing when connected to an usb hub
Status in usb-modeswitch package in Ubuntu:
Fix Released
Bug description:
After upgrading to Ubuntu focal fossa development branch the usb_modeswitch
does not seem to work any more on a Toshiba laptop.
Two modems I have D-Link DWM-156 and Huawei E3372 show up as drives and stay
like that until I use "Eject" in Gnome or explicitly use usb_modeswitch from
the terminal.
I have a strong feeling that it may either be related to Gnome or hardware.
On another Dell laptop with Kubuntu focal fossa development, both modems
connect automatically.
/var/log/usb_modeswitch.log ends with:
Warning: SCSI attribute "ref" not readable.
Check class of first interface ...
Device is in istall mode.
No access to interface 8. Exit
Up until and including the "ref" not readable is exactly the same as on
Kubuntu @ Dell.
Yet on Kubuntu I get plenty of successful config logs after that and on
Ubuntu @ Toshiba I don't.
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