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Bug 157191 - 'Aten UC-232A' USB to RS232-converter stays open then sending data the second time
Summary: 'Aten UC-232A' USB to RS232-converter stays open then sending data the second...
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel
Version: 4.0
Hardware: i686
OS: Linux
Target Milestone: ---
: ---
Assignee: Pete Zaitcev
QA Contact: Brian Brock
Depends On:
TreeView+ depends on / blocked
Reported: 2005-05-09 07:28 UTC by Magnus Olsson
Modified: 2012-06-20 13:21 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2012-06-20 13:21:37 UTC
Target Upstream Version:

Attachments (Terms of Use)

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:

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 ( (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

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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