Bug 1250751 – usbtv device hangs the application in use

Bug 1250751 - usbtv device hangs the application in use

Summary:	usbtv device hangs the application in use

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	kernel (Show other bugs)
Sub Component:
Version:	22
Hardware:	x86_64 Linux

Priority	unspecified Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Kernel Maintainer List
QA Contact:	Fedora Extras Quality Assurance
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Blocks:
	Show dependency tree / graph

Reported:	2015-08-05 19:20 EDT by Juan Urroa
Modified:	2015-09-11 23:01 EDT (History)
CC List:	6 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
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Environment:
Last Closed:	2015-09-11 23:01:35 EDT
Type:	Bug
Regression:	---
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Documentation:	---
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oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
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Description Juan Urroa 2015-08-05 19:20:09 EDT

Description of problem:
I have this device 

Bus 001 Device 030: ID 1b71:3002 Fushicai USBTV007 Video Grabber [EasyCAP]

I have tried a couple of apps with it and the show a blank screen and can't be killed only way to stop them is reboot using the button shutdown command doesn't hangs
I've tried the device with a fedora 19 system I have around and it works fine

Version-Release number of selected component (if applicable):

4.1.3-200.fc22.x86_64
3.19.8-100.fc20.x86_64
3.18.9-100.fc20.x86_64

How reproducible:

Connect the device
Open Xawtv

Steps to Reproduce:
Connect the device
Open Xawtv

Actual results:
A blank screen and the app can't be killed

Expected results:
The program shows the image from the camera

Additional info:
It works in fedora 19 with kernel 3.15.6-200.fc20.x86_64
(yes it is a 20 kernel in 19)

Comment 1 Juan Urroa 2015-09-11 23:01:35 EDT

I put the device in a powered usb hub and the problem dissapeared

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