Bug 422610

Summary:	kinfocenter5 show wrong USB-Device sub version number
Product:	[Applications] kinfocenter	Reporter:	Dieter Nützel <Dieter>
Component:	USB Devices	Assignee:	David Hubner <hubn3rd>
Status:	CLOSED FIXED
Severity:	normal	CC:	Dieter, nate, plasma-bugs-null, sitter
Priority:	NOR
Version First Reported In:	5.18.5
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:	https://invent.kde.org/plasma/kinfocenter/commit/1a42afef690644074a97559cbace45d5a256f837	Version Fixed/Implemented In:	5.19.1
Sentry Crash Report:
Attachments:	kinfocenter5-5.18.5-1.12.x86_64.png

Description Dieter Nützel 2020-06-08 04:11:54 UTC

Created attachment 129133 [details]
kinfocenter5-5.18.5-1.12.x86_64.png

SUMMARY
kinfocenter5
(openSUSE Tumbleweed version 5.18.5-1.2.x86_64 and several former)
show wrong USB device sub version number (the '.' dot is @ the wrong position.

STEPS TO REPRODUCE
1. open kinfocenter5
2. open Devices
3. open USB-Devices

OBSERVED RESULT

USB 1.01 / 2.01 / 3.01 / etc.

(see attachment)


EXPECTED RESULT

USB 1.10 / 2.10 / 3.10 / etc.

lsusb.py
(examples)

    1-1.2             04b4:0060 00 2IFs [USB 1.10,   1.5 Mbps, 100mA] (Areson USB Device)
    1-1.4             04a9:220d ff 1IF  [USB 1.10,    12 Mbps, 500mA] (Canon CanoScan)
usb3              1d6b:0003 09 1IF  [USB 3.10, 10000 Mbps,   0mA] (xhci-hcd 0000:0f:00.0) hub


SOFTWARE/OS VERSIONS
Linux/KDE Plasma:  openSUSE Tumbleweed / 5.18.5
(available in About System)
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.70.0
Qt Version: 5.15.0

ADDITIONAL INFORMATION

Comment 1 Harald Sitter 2020-06-09 06:35:57 UTC

Git commit 1a42afef690644074a97559cbace45d5a256f837 by Harald Sitter.
Committed on 08/06/2020 at 10:42.
Pushed by sitter into branch 'Plasma/5.19'.

usb: parse version from sysfs entries correctly

same format string as on the kernel side.
the previous code would lose trailing zeros because of course .1==.10 but
versions aren't real numbers so that isn't applicable at all.
FIXED-IN: 5.19.1

M  +2    -3    Modules/usbview/usbdevices.cpp

https://invent.kde.org/plasma/kinfocenter/commit/1a42afef690644074a97559cbace45d5a256f837

Comment 2 Dieter Nützel 2020-06-22 00:41:49 UTC

CLOSED-WITH: 5.19.1 (openSUSE Tumbleweed, here.)