Public bug reported:
After upgrading from 10.04 to 10.10 I noticed that I'd loose my wifi
connection unpredictably. This never happened with 10.04. I'd revert
to Lucid but there are several improvements in 10.10 that I enjoy.
Sometimes it happens as soon as 10 minutes after connection and
sometimes I can stay connected for hours with no issues. Hard ethernet
connection works just fine. At first I'd reboot the machine to regain
connectivity but then I discovered that all I had to do was rmmod and
modprobe the r8192se_pci module. Thank you for your help!
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
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: wyeager 1959 F.... pulseaudio
/dev/snd/pcmC0D0p: wyeager 1959 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 46'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa20ff,00100000'
Controls : 14
Simple ctrls : 7
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7XHT22WW-1.04'
Mixer name : 'ThinkPad EC 7XHT22WW-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]
Date: Sun Nov 14 14:04:38 2010
HibernationDevice: RESUME=UUID=3c111303-1405-4e62-9a87-acccf37d48be
MachineType: LENOVO 7454CTO
ProcCmdLine: root=UUID=fac571b4-c6fe-4a98-b8d6-43349f2a4af2 ro quiet splash
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
WpaSupplicantLog:
dmi.bios.date: 08/12/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6DET57WW (3.07 )
dmi.board.name: 7454CTO
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:bvr6DET57WW(3.07):bd08/12/2009:svnLENOVO:pn7454CTO:pvrThinkPadX200:rvnLENOVO:rn7454CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7454CTO
dmi.product.version: ThinkPad X200
dmi.sys.vendor: LENOVO
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: apport-bug i386 kernel-net maverick needs-upstream-testing
regression-potential
--
[Maverick] rtl819xSE worked 100% in Lucid. After 10.10 upgrade became only 80%
stable.
https://bugs.launchpad.net/bugs/675330
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