[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/880249
Title:
pcscd deamon deadlock
Status in “linux” package in Ubuntu:
Expired
Bug description:
Working setup: Kubuntu 10.04.3 LTS
Buggy setup: Kubuntu oneiric 11.04
Description:
After some APDU exchanged with a smartcard using TA=96 (115200 kbit/s) the
pcscd deamon is stalled and the result of the APDU is never returned but the
smartcard has finished processing of the APDU.
APDU failing is always an APDU with wait extension, and I observed the
pcscd is stalled in a libusb call.
I suspect a modification in another package such as udev because even
when installing another version of pcscd/libccid/libpcsclite1 packages
the pcscd is still stalled after few apdus.
I also tried the working setup (kubuntu 10.04.3) under virtual box
within the buggy setup host. and the bug is not present within the
guest system this way.
WORKAROUND: TA=11 (9600 bit/s).
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: oto 1913 F.... pulseaudio
/dev/snd/pcmC0D0c: oto 1913 F...m pulseaudio
/dev/snd/pcmC0D0p: oto 1913 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 46'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211b,00100000'
Controls : 16
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7WHT17WW-1.04'
Mixer name : 'ThinkPad EC 7WHT17WW-1.04'
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]
DistroRelease: Ubuntu 11.10
MachineType: LENOVO 7449C4G
Package: linux (not installed)
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae
root=UUID=53468122-b865-4132-affb-a1bef8fe4f8c ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic-pae N/A
linux-backports-modules-3.0.0-12-generic-pae N/A
linux-firmware 1.60
StagingDrivers: mei
Tags: oneiric staging
Uname: Linux 3.0.0-12-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
dmi.bios.date: 11/16/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7WET61WW (3.11 )
dmi.board.name: 7449C4G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7WET61WW(3.11):bd11/16/2009:svnLENOVO:pn7449C4G:pvrThinkPadX200Tablet:rvnLENOVO:rn7449C4G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7449C4G
dmi.product.version: ThinkPad X200 Tablet
dmi.sys.vendor: LENOVO
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: oto 1913 F.... pulseaudio
/dev/snd/pcmC0D0c: oto 1913 F...m pulseaudio
/dev/snd/pcmC0D0p: oto 1913 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 46'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211b,00100000'
Controls : 16
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7WHT17WW-1.04'
Mixer name : 'ThinkPad EC 7WHT17WW-1.04'
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]
DistroRelease: Ubuntu 11.10
MachineType: LENOVO 7449C4G
Package: linux (not installed)
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae
root=UUID=53468122-b865-4132-affb-a1bef8fe4f8c ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic-pae N/A
linux-backports-modules-3.0.0-12-generic-pae N/A
linux-firmware 1.60
StagingDrivers: mei
Tags: oneiric staging
Uname: Linux 3.0.0-12-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
dmi.bios.date: 11/16/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7WET61WW (3.11 )
dmi.board.name: 7449C4G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7WET61WW(3.11):bd11/16/2009:svnLENOVO:pn7449C4G:pvrThinkPadX200Tablet:rvnLENOVO:rn7449C4G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7449C4G
dmi.product.version: ThinkPad X200 Tablet
dmi.sys.vendor: LENOVO
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