Public bug reported:
Plugging in a USB device say a memory stick. Gives the following message
in dmesg.
[ 2042.451172] xhci_hcd 0000:00:14.0: ERROR no room on ep ring
[ 2042.451183] xhci_hcd 0000:00:14.0: ERR: No room for command on command ring
[ 2042.451192] hub 3-0:1.0: couldn't allocate port 2 usb_device
[ 2042.451211] xhci_hcd 0000:00:14.0: ERROR no room on ep ring
[ 2042.451215] xhci_hcd 0000:00:14.0: ERR: No room for command on command ring
[ 2042.451222] hub 3-0:1.0: couldn't allocate port 3 usb_device
No device will be detected or come acctive.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-34-generic 3.2.0-34.53
ProcVersionSignature: Ubuntu 3.2.0-34.53-generic 3.2.33
Uname: Linux 3.2.0-34-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15
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/controlC0: philwyett 1854 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xc2510000 irq 45'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0269,1179fb30,00100202
HDA:80862806,1179fb41,00100000'
Controls : 23
Simple ctrls : 11
Date: Tue Dec 11 09:32:59 2012
HibernationDevice: RESUME=UUID=8fe23677-2571-4fbe-98ec-848d6088da53
InstallationMedia: Kubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120820.1)
MachineType: TOSHIBA SATELLITE PRO L850-112
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-34-generic
root=UUID=f0a1ccbf-67ef-4216-8564-b08521b35794 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-34-generic N/A
linux-backports-modules-3.2.0-34-generic N/A
linux-firmware 1.79.1
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/24/2012
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.40
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Type2 - Board Product Name1
dmi.board.vendor: Type2 - Board Vendor Name1
dmi.board.version: Type2 - Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: OEM Chassis Manufacturer
dmi.chassis.version: OEM Chassis Version
dmi.modalias:
dmi:bvnInsydeCorp.:bvr1.40:bd04/24/2012:svnTOSHIBA:pnSATELLITEPROL850-112:pvrPSKDHE-003004EN:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
dmi.product.name: SATELLITE PRO L850-112
dmi.product.version: PSKDHE-003004EN
dmi.sys.vendor: TOSHIBA
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise staging
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https://bugs.launchpad.net/bugs/1088829
Title:
USB devices not detected in USB 3.0 ports
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