kernel-packages team mailing list archive

[Cristian Aravena Romero <caravena@xxxxxxxxx>]

Public bug reported:

[ 1014.961203] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
[ 1014.961252] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
[ 1014.961418] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
[ 1014.961465] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
[ 1014.961619] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
[ 1014.961636] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
[ 1014.961781] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
[ 1014.961802] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
[ 1014.962044] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-22-generic 3.16.0-22.29
ProcVersionSignature: Ubuntu 3.16.0-22.29-generic 3.16.4
Uname: Linux 3.16.0-22-generic x86_64
ApportVersion: 2.14.7-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  caravena   3117 F.... pulseaudio
CurrentDesktop: GNOME
Date: Mon Oct 13 18:12:13 2014
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2014-09-25 (18 days ago)
InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Alpha amd64 (20140923)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.16.0-22-generic root=UUID=0fb75fae-baa3-428b-ace4-498e69ff7fb6 ro rootflags=subvol=@ quiet splash nomdmonddf nomdmonisw vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-22-generic N/A
 linux-backports-modules-3.16.0-22-generic  N/A
 linux-firmware                             1.135
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P14AAJ
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: SAMSUNG_NP1234567890
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 530U3C/530U4C
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

** Affects: linux
     Importance: Unknown
         Status: Unknown

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


** Tags: amd64 apport-bug utopic

** Bug watch added: Linux Kernel Bug Tracker #86201
   http://bugzilla.kernel.org/show_bug.cgi?id=86201

** Also affects: linux via
   http://bugzilla.kernel.org/show_bug.cgi?id=86201
   Importance: Unknown
       Status: Unknown

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https://bugs.launchpad.net/bugs/1380802

Title:
  ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero
  urb status: -71

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  New

Bug description:
  [ 1014.961203] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
  [ 1014.961252] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
  [ 1014.961418] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
  [ 1014.961465] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
  [ 1014.961619] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
  [ 1014.961636] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
  [ 1014.961781] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71
  [ 1014.961802] ch341-uart ttyUSB0: usb_serial_generic_read_bulk_callback - nonzero urb status: -71
  [ 1014.962044] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -71

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-22-generic 3.16.0-22.29
  ProcVersionSignature: Ubuntu 3.16.0-22.29-generic 3.16.4
  Uname: Linux 3.16.0-22-generic x86_64
  ApportVersion: 2.14.7-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  caravena   3117 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Mon Oct 13 18:12:13 2014
  HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
  InstallationDate: Installed on 2014-09-25 (18 days ago)
  InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Alpha amd64 (20140923)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.16.0-22-generic root=UUID=0fb75fae-baa3-428b-ace4-498e69ff7fb6 ro rootflags=subvol=@ quiet splash nomdmonddf nomdmonisw vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-22-generic N/A
   linux-backports-modules-3.16.0-22-generic  N/A
   linux-firmware                             1.135
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/15/2013
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P14AAJ
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 530U3C/530U4C
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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