Device validation failing when connected to an usb hub
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
usb-modeswitch (Ubuntu) |
Fix Released
|
High
|
Unassigned |
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/
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.
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https:/ /wiki.ubuntu. com/Bugs/ FindRightPackag e. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.
To change the source package that this bug is filed about visit https:/ /bugs.launchpad .net/ubuntu/ +bug/1866926/ +editstatus and add the package name in the text box next to the word Package.
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