Public bug reported:
As requested here is my bugreport
When I stick my wireless USB2 adapter (MSi Wlan11n US300EX Lite) in a USB3
port.
And press ctr+alt+F1 I see: "ERROR no room on ep ring" about 10 times per second
The device still works fine, it is only filling up the syslog.
I don't get it when I use the USB2 ports for wireless USB2 adapter
Connecting my other USB2 devices (usb memory sticks, harddisks, printer,
scanner) to the USB port do not give this problem.
reported this earlier with Bug #883646
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-31-generic 3.2.0-31.50
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
Uname: Linux 3.2.0-31-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: user 1971 F.... pulseaudio
/dev/snd/controlC0: user 1971 F.... pulseaudio
/dev/snd/pcmC0D0p: user 1971 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xfa300000 irq 57'
Mixer name : 'Realtek ALC887-VD'
Components : 'HDA:10ec0887,10438444,00100302'
Controls : 44
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfa080000 irq 17'
Mixer name : 'Nvidia GPU 12 HDMI/DP'
Components : 'HDA:10de0012,10de0101,00100100'
Controls : 24
Simple ctrls : 4
Date: Thu Oct 11 23:55:54 2012
MachineType: System manufacturer System Product Name
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-31-generic
root=UUID=01CD56F2767F21D0 loop=/hostname/disks/root.disk ro quiet splash
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-31-generic N/A
linux-backports-modules-3.2.0-31-generic N/A
linux-firmware 1.79.1
RfKill:
1: phy1: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/11/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0803
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8H67
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0803:bd02/11/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8H67:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity staging
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https://bugs.launchpad.net/bugs/1065746
Title:
"ERROR no room on ep ring" fills up syslog and hard disk in minutes
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