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Message #06920
[Bug 654937] Re: 10ec:8172 r8192se_pci: rtl8191SEVA2 fails to transmit certain mumble packets
Tim Gardner, thanks for the quick response.
Steve Langasek, given this, let us close this report, and we could
always reopen if the card rises back from the grave.
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/654937
Title:
10ec:8172 r8192se_pci: rtl8191SEVA2 fails to transmit certain mumble
packets
Status in “linux” package in Ubuntu:
Invalid
Bug description:
Trying to use a new laptop with the Canonical mumble server, I have
found that the rtl8191SEVA2 wireless card fails to send certain
packets out. This is shown in the packet captures I'll be attaching
shortly: packet 23 in 'mumble-local.pcap', as well as all subsequent
retransmission attempts, never make it to the gateway (mumble-
inside.pcap).
This is reproducible with both a lucid and a maverick kernel, and has
been tested on multiple different wireless networks (with different
routers). If I connect the laptop over ethernet instead, it has no
difficulty connecting to mumble.
A cursory examination of the troublesome packet doesn't tell me what
makes it different from other packets. I have not noticed any other
connection problems or slow connections that would suggest there are
other retransmission problems, only when connecting to mumble; and the
problem is 100% reproducible when connecting to the mumble server.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.33
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: vorlon 2518 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 46'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15069,17aa2155,00100302 HDA:80862804,17aa21b5,00100000'
Controls : 14
Simple ctrls : 6
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6QHT30WW-1.11'
Mixer name : 'ThinkPad EC 6QHT30WW-1.11'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Date: Mon Oct 4 17:51:47 2010
HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
Lsusb:
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 0a5c:217f Broadcom Corp. Bluetooth Controller
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 3249CTO
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=/dev/mapper/hostname-root ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
dmi.bios.date: 08/23/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET52WW (1.22 )
dmi.board.name: 3249CTO
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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 3249CTO
dmi.product.version: ThinkPad X201
dmi.sys.vendor: LENOVO
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