Bug 1250751 - usbtv device hangs the application in use
Summary: usbtv device hangs the application in use
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 22
Hardware: x86_64
OS: Linux
unspecified
low
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-08-05 23:20 UTC by Juan Urroa
Modified: 2015-09-12 03:01 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2015-09-12 03:01:35 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Juan Urroa 2015-08-05 23:20:09 UTC 
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 2015-09-12 03:01:35 UTC 
I put the device in a powered usb hub and the problem dissapeared
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