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Bug 157191

Summary: 'Aten UC-232A' USB to RS232-converter stays open then sending data the second time
Product: Red Hat Enterprise Linux 4 Reporter: Magnus Olsson <magnus.olsson>
Component: kernelAssignee: Pete Zaitcev <zaitcev>
Status: CLOSED WONTFIX QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.0CC: davej
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2012-06-20 13:21:37 UTC Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Magnus Olsson 2005-05-09 07:28:18 UTC
From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705; .NET CLR 1.1.4322)

Description of problem:
The first time I try to send data with Atan UC-232A it is no problem. But the second time I send, the port opens and no more happens. I have to unplug it and start from the beginning to send new data.

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


How reproducible:
Always

Steps to Reproduce:
1. Plug in the Aten UC-232A in a USB port
2. Run echo 1 > /dev/ttyUSB0
3. Run echo 1 > /dev/ttyUSB0
  

Actual Results:  The RTS and DTR stay open and echo are locked

Expected Results:  The data sends, the port close and echo returns

Additional info:

Comment 1 Pete Zaitcev 2005-05-09 08:09:19 UTC
Please let me know the kernel version (/proc/version).


Comment 2 Magnus Olsson 2005-05-09 08:11:13 UTC
cat /proc/version
Linux version 2.6.9-5.EL (bhcompile@decompose.build.redhat.com) (gcc version 
3.4.3 20041212 (Red Hat 3.4.3-9.EL4)) #1 Wed Jan 5 19:22:18 EST 2005

Comment 3 Jiri Pallich 2012-06-20 13:21:37 UTC
Thank you for submitting this issue for consideration in Red Hat Enterprise Linux. The release for which you requested us to review is now End of Life. 
Please See https://access.redhat.com/support/policy/updates/errata/

If you would like Red Hat to re-consider your feature request for an active release, please re-open the request via appropriate support channels and provide additional supporting details about the importance of this issue.