[Bug 660315] [NEW] U232-P9 USB Serial adapter not working in Ubuntu 10.10

[Eric Shattow]

Public bug reported:

U232-P9 USB Serial adapter supported by mct_u232 kernel driver has
regressed in kernel version 2.6.35-22-generic. This same hardware
configuration works when I boot kernel version 2.6.32-24-generic.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.34
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  emigrate   2301 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfe9fc000 irq 47'
   Mixer name	: 'SigmaTel STAC9228'
   Components	: 'HDA:83847616,102801f3,00100201'
   Controls      : 27
   Simple ctrls  : 18
Date: Thu Oct 14 00:16:19 2010
HibernationDevice: RESUME=/dev/mapper/volzontar-swap
MachineType: Dell Inc. Inspiron 1420
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=/dev/mapper/volhostname-root ro splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
WpaSupplicantLog:
 
dmi.bios.date: 12/19/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 0DT492
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA10:bd12/19/2008:svnDellInc.:pnInspiron1420:pvr:rvnDellInc.:rn0DT492:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Inspiron 1420
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 kernel-uncat maverick needs-upstream-testing regression-release

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U232-P9 USB Serial adapter not working in Ubuntu 10.10
https://bugs.launchpad.net/bugs/660315
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