Bug 252409

Summary:	USB-topologie is not shown correct
Product:	[Applications] kinfocenter	Reporter:	M G Berberich <kde>
Component:	USB Devices	Assignee:	David Hubner <hubn3rd>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	johan.claudebreuninger, sitter
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Debian testing
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	screenshot of wrong topology Wrong USB Tree

Description M G Berberich 2010-09-26 11:57:36 UTC

Created attachment 52000 [details]
screenshot of wrong topology

Version:           unspecified (using KDE 4.4.5) 
OS:                Linux

The usb-devices-part of kinfocenter tries to show the topologie of the USB-“network” as a tree-structure and fails.

The topologie is shown wrong, plugin in and out devices changes the tree, but it never got it right. My configuration is:

> lsusb -t                                                                      
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/10p, 12M
    |__ Port 8: Dev 2, If 0, Class=print, Driver=usblp, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/10p, 480M
    |__ Port 7: Dev 10, If 0, Class=hub, Driver=hub/4p, 480M
    |__ Port 9: Dev 11, If 0, Class=hub, Driver=hub/4p, 480M
        |__ Port 4: Dev 12, If 0, Class=stor., Driver=usb-storage, 480M


Reproducible: Always

Comment 1 johan.claudebreuninger 2015-05-07 15:35:35 UTC

I have the same problem. See file usb.png

Comment 2 johan.claudebreuninger 2015-05-07 15:36:17 UTC

Created attachment 92480 [details]
Wrong USB Tree

Comment 3 Harald Sitter 2020-01-21 14:57:04 UTC

I'm not sure I understand the problem, both attached images match what I'd expect to see. KIC shows the attached real devices, not the virtual device interfaces implemented by a given real device. What exactly do you expect to see?

Comment 4 Bug Janitor Service 2020-02-05 04:33:12 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 5 Bug Janitor Service 2020-02-20 04:33:11 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!