*** This bug is a duplicate of bug 84139 ***
https://bugs.launchpad.net/bugs/84139
** This bug has been marked a duplicate of bug 84139
Arduino detected as braille device
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FTDI USB Serial Device converter disconnects
https://bugs.launchpad.net/bugs/122834
You received this bug notifica
Looks like the problem is well-known since February 2007.
Additional info:
* Bug #84139 - https://bugs.launchpad.net/ubuntu/+source/brltty/+bug/84139
* brltty mailing list:
** http://mielke.cc/pipermail/brltty/2007-February/001812.html
** http://mielke.cc/pipermail/brltty/2007-February/thread.html
Recently I've tried to connect an USB to RS232 adapter. In Ubuntu Edgy
6.10 and in Windows XP the cable worked flawlessly. However, in Ubuntu
Feisty 7.04 and in Ubuntu Gutsy 7.10 the system was automatically
removing the device, rendering /dev/ttyUSB0 inaccessible. In the end I
narrowed it down to
Ironically, I have the same symptom, but it is solved if I apt-get
remove brltty. With brltty:
[ 7760.72] usb 2-1: new full speed USB device using uhci_hcd and address 7
[ 7760.90] usb 2-1: configuration #1 chosen from 1 choice
[ 7760.904000] ftdi_sio 2-1:1.0: FTDI USB Serial Device conver
I have also run into the same problem. If you need any help testing
patches let me know.
~$ uname -a
Linux sed192n14 2.6.20-16-generic #2 SMP Thu Jun 7 19:00:28 UTC 2007 x86_64
GNU/Linux
~$ dmesg
[84809.316651] usb 2-5: new full speed USB device using ohci_hcd and address 8
[84809.529248] usb 2-
Thanks for giving all the requested information.
As all basic info is there, I asign ubuntu-kernel-team (I would assign
ubuntu-kernel-usb, but it is not listed in
https://wiki.ubuntu.com/KernelTeamBugPolicies as ok to assign to).
And changing status to Confirmed.
** Changed in: linux-source-2.
** Changed in: linux-source-2.6.20 (Ubuntu)
Importance: Undecided => Medium
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FTDI USB Serial Device converter disconnects
https://bugs.launchpad.net/bugs/122834
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
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ubuntu-bugs
I have now updated the Linux kernel from 2.6.20-15-generic. After that
it seams to work better, but the same kind of problem is still there. I
have generated and attached some information about my system after the
device has disconnected.
Thanks for working with this bug!
** Attachment added: "Lo
Hi! I am working as a bug triager making sure your bug is complete enough to
investigate.
You sure seems to have made a very good job at isolating the right information,
but I will request that you add
to this bug the files requested by:
https://wiki.ubuntu.com/KernelTeamBugPolicies
in the minim
I have the same problem! And I really need to use the adapter...
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FTDI USB Serial Device converter disconnects
https://bugs.launchpad.net/bugs/122834
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
--
ubuntu-bugs mailing list
u
I forgot to write that my system is an up to date ubuntu feisty fawn.
/Hans
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FTDI USB Serial Device converter disconnects
https://bugs.launchpad.net/bugs/122834
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
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ubuntu-bugs mai
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