Bug 157191 - 'Aten UC-232A' USB to RS232-converter stays open then sending data the second time
'Aten UC-232A' USB to RS232-converter stays open then sending data the second...
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel (Show other bugs)
i686 Linux
medium Severity medium
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Assigned To: Pete Zaitcev
Brian Brock
Depends On:
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Reported: 2005-05-09 03:28 EDT by Magnus Olsson
Modified: 2012-06-20 09:21 EDT (History)
1 user (show)

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Doc Type: Bug Fix
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Last Closed: 2012-06-20 09:21:37 EDT
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Description Magnus Olsson 2005-05-09 03:28:18 EDT
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:

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 04:09:19 EDT
Please let me know the kernel version (/proc/version).
Comment 2 Magnus Olsson 2005-05-09 04:11:13 EDT
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 09:21:37 EDT
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.

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