Public bug reported:
when plugging in my USB>Serial converter (model PA088 by targus.com) my systems
'partially' hangs
(both in USB2 and USB3 ports))
the file in att is a tail -f of the syslog and kernel log (so the output is a
bit mixed - sorry for that) of the moment i plugged in the convertor
this bug is about 90% reproducible
FYI:
i used to have similar problems on my previous system (lenovo W510 running
10.04 64bit) but only if i plugged the USP>Serial converter in to a USB3 port,
it was ok when i plugged it into a USB2 port
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.5.0-32-generic 3.5.0-32.53~precise1
ProcVersionSignature: Ubuntu 3.5.0-32.53~precise1-generic 3.5.7.11
Uname: Linux 3.5.0-32-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: tvanseve 2057 F.... pulseaudio
/dev/snd/controlC0: tvanseve 2057 F.... pulseaudio
CRDA:
country BE:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf5330000 irq 46'
Mixer name : 'Realtek ALC269VC'
Components : 'HDA:10ec0269,17aa2204,00100203'
Controls : 27
Simple ctrls : 14
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
Mixer name : 'Nvidia GPU 42 HDMI/DP'
Components : 'HDA:10de0042,17aa21f6,00100100'
Controls : 18
Simple ctrls : 3
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Fri Jun 7 13:02:11 2013
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64
(20130213)
MachineType: LENOVO 2447GW3
MarkForUpload: True
ProcEnviron:
LC_TIME=en_IE.UTF-8
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-32-generic
root=UUID=b27deab6-a739-4acf-83e0-79f63427fb5d ro quiet splash
acpi_backlight=vendor
RelatedPackageVersions:
linux-restricted-modules-3.5.0-32-generic N/A
linux-backports-modules-3.5.0-32-generic N/A
linux-firmware 1.79.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/21/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: G5ET90WW (2.50 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2447GW3
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: CS0000028140
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrG5ET90WW(2.50):bd12/21/2012:svnLENOVO:pn2447GW3:pvrThinkPadW530:rvnLENOVO:rn2447GW3:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2447GW3
dmi.product.version: ThinkPad W530
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise qa-kernel-lts-testing running-unity
** Attachment added: "syslog + kernel log"
https://bugs.launchpad.net/bugs/1188572/+attachment/3697110/+files/serial%20log%20in%20achterste%20usb
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https://bugs.launchpad.net/bugs/1188572
Title:
kernel Oops - unable to handle kernel paging request at
00000000000b000b - mct_u232
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