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Message #07590
[Bug 839019] Re: bringing up 10ec:8185 wifi module freezes the system
Rüdiger Kupper, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.11-rc5
This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER
As well, please remove the tag:
needs-upstream-testing
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.
** Tags added: needs-upstream-testing
** Tags added: latest-bios-4.06rev.1.091562
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https://bugs.launchpad.net/bugs/839019
Title:
bringing up 10ec:8185 wifi module freezes the system
Status in The Linux Kernel:
New
Status in “linux” package in Ubuntu:
Incomplete
Status in “linux” package in Fedora:
Unknown
Bug description:
When 10ec:8185 module is modprobed this causes a complete freeze of
the system.
This issue is severe for two reasons:
* My computer is unable to connect to the network via wifi through a native linux driver;
* because 10ec:8185 is modprobed at startup, the liveCD will show a black screen without any error message.
Affected Ubuntu releases: Intrepid, Jaunty, Karmic, Natty, Oneiric,
Precise beta 1
Workarounds:
* ndiswrapper:
* works on Intrepid and Natty but not on Jaunty
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 1: default [USB Audio CODEC ], device 0: USB Audio [USB Audio]
Subdevices: 0/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: default [USB Audio CODEC ], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ruediger 1531 F.... pulseaudio
/dev/snd/pcmC1D0p: ruediger 1531 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card1.Amixer.info:
Card hw:1 'default'/'Burr-Brown from TI USB Audio CODEC at usb-0000:00:1d.1-1, full s'
Mixer name : 'USB Mixer'
Components : 'USB08bb:2902'
Controls : 2
Simple ctrls : 1
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=d1a3595d-1554-4fe1-a3bb-5bda0053418d
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: exone D1562
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-11-generic root=/dev/mapper/lvmvg-Root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
RelatedPackageVersions:
linux-restricted-modules-2.6.38-11-generic N/A
linux-backports-modules-2.6.38-11-generic N/A
linux-firmware 1.52
RfKill:
Tags: natty
Uname: Linux 2.6.38-11-generic i686
UpgradeStatus: Upgraded to natty on 2011-04-30 (124 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 09/24/2003
dmi.bios.vendor: FUJITSU SIEMENS // Phoenix Technologies Ltd.
dmi.bios.version: 4.06 Rev. 1.06.1562
dmi.board.name: D1562
dmi.board.vendor: FUJITSU SIEMENS
dmi.board.version: S26361-D1562
dmi.chassis.type: 6
dmi.chassis.vendor: exone
dmi.modalias: dmi:bvnFUJITSUSIEMENS//PhoenixTechnologiesLtd.:bvr4.06Rev.1.06.1562:bd09/24/2003:svnexone:pnD1562:pvr:rvnFUJITSUSIEMENS:rnD1562:rvrS26361-D1562:cvnexone:ct6:cvr:
dmi.product.name: D1562
dmi.sys.vendor: exone
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ruediger 2345 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card1.Amixer.info:
Card hw:1 'CODEC'/'Burr-Brown from TI USB Audio CODEC at usb-0000:00:1d.0-2, full speed'
Mixer name : 'USB Mixer'
Components : 'USB08bb:2902'
Controls : 2
Simple ctrls : 1
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=d1a3595d-1554-4fe1-a3bb-5bda0053418d
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: exone D156200
Package: linux (not installed)
PciMultimedia:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-16-generic root=/dev/mapper/lvmvg-Root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
RelatedPackageVersions:
linux-restricted-modules-3.0.0-16-generic N/A
linux-backports-modules-3.0.0-16-generic N/A
linux-firmware 1.60
RfKill:
Tags: oneiric running-unity
Uname: Linux 3.0.0-16-generic i686
UpgradeStatus: Upgraded to oneiric on 2012-02-24 (31 days ago)
UserGroups: adm admin audio cdrom dialout floppy lpadmin plugdev sambashare
dmi.bios.date: 04/23/2004
dmi.bios.vendor: FUJITSU SIEMENS // Phoenix Technologies Ltd.
dmi.bios.version: 4.06 Rev. 1.09.1562
dmi.board.name: D1562
dmi.board.vendor: FUJITSU SIEMENS
dmi.board.version: S26361-D1562
dmi.chassis.type: 6
dmi.chassis.vendor: exone
dmi.modalias: dmi:bvnFUJITSUSIEMENS//PhoenixTechnologiesLtd.:bvr4.06Rev.1.09.1562:bd04/23/2004:svnexone:pnD156200:pvr:rvnFUJITSUSIEMENS:rnD1562:rvrS26361-D1562:cvnexone:ct6:cvr:
dmi.product.name: D156200
dmi.sys.vendor: exone
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