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Message #57769
Re: [Bug 1312358] Re: wifi intermittent on Macbook Pro Retina 10, 2 Ubuntu 14.04
Hi Chris,
iwconfig wlan0 | grep 'Power Management'
gives
Power Management:off
Thanks,
Phil
On Sat, Apr 26, 2014 at 4:11 PM, Christopher M. Penalver <
christopher.m.penalver@xxxxxxxxx> wrote:
> Phil Marsh, could you please post the results of the following terminal
> command:
> iwconfig wlan0 | grep 'Power Management'
>
> ** Description changed:
>
> Problem: wifi is intermittent on my Macbook Pro and the logfile shows
> it's disconnecting
> Hardware System: Macbook Pro Retina 13" version 10,2 early 2013
> - wifi firmware installed was default in Ubuntu 14.04 (mac 64bit OS) and
> synaptic shows the bcmwl-kernel-source to be installed
> - My wifi is: Broadcom 4331
> - The command lspci -nnk | grep -iA2 net shows the following:
> - Network controller [0200]: Broadcom ....... [14e4:16a3] (rev 21) .......
> - ...... Kernel driver in use: wl
> + wifi firmware installed was default in Ubuntu 14.04 (mac 64bit OS) and
> synaptic shows the bcmwl-kernel-source to be installed. I get intermittent
> disconnections from the wifi which is set to g-only. Other wifi router
> settings have not been any better. Changing the wifi installation from the
> default of Ubuntu 14.04 have not improved things. I tried the
> firmware-b43-installer with similar results as above.
>
> - I get intermittent disconnections from the wifi which is set to g-only.
> - Other wifi router settings have not been any better.
> - Changing the wifi installation from the default of Ubuntu 14.04 have not
> improved things. I tried the firmware-b43-installer with similar results as
> above.
> -
> - My kernel is:
> - 3.13.0-24 generic #46-Ubuntu SMP
> -
> - Thanks,
> - Phil
> - ---
> + ---
> ApportVersion: 2.14.1-0ubuntu3
> Architecture: amd64
> AudioDevicesInUse:
> - USER PID ACCESS COMMAND
> - /dev/snd/controlC0: viking 2055 F.... pulseaudio
> + USER PID ACCESS COMMAND
> + /dev/snd/controlC0: viking 2055 F.... pulseaudio
> CurrentDesktop: Unity
> DistroRelease: Ubuntu 14.04
> HibernationDevice: RESUME=UUID=9a76124f-99fb-4ba8-8c94-f09d985809e9
> InstallationDate: Installed on 2014-04-24 (0 days ago)
> InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64+mac
> (20140417)
> MachineType: Apple Inc. MacBookPro10,2
> NonfreeKernelModules: wl
> Package: linux (not installed)
> ProcFB: 0 inteldrmfb
> ProcKernelCmdLine: \boot\vmlinuz-3.13.0-24-generic ro
> root=UUID=b6a171a9-799e-44f1-ab31-7d0940a39646
> initrd=boot\initrd.img-3.13.0-24-generic
> ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
> RelatedPackageVersions:
> - linux-restricted-modules-3.13.0-24-generic N/A
> - linux-backports-modules-3.13.0-24-generic N/A
> - linux-firmware 1.127
> + linux-restricted-modules-3.13.0-24-generic N/A
> + linux-backports-modules-3.13.0-24-generic N/A
> + linux-firmware 1.127
> Tags: trusty
> Uname: Linux 3.13.0-24-generic x86_64
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> _MarkForUpload: True
> dmi.bios.date: 11/16/2012
> dmi.bios.vendor: Apple Inc.
> dmi.bios.version: MBP102.88Z.0106.B03.1211161133
> dmi.board.asset.tag: Base Board Asset Tag#
> dmi.board.name: Mac-AFD8A9D944EA4843
> dmi.board.vendor: Apple Inc.
> dmi.board.version: MacBookPro10,2
> dmi.chassis.type: 10
> dmi.chassis.vendor: Apple Inc.
> dmi.chassis.version: Mac-AFD8A9D944EA4843
> dmi.modalias:
> dmi:bvnAppleInc.:bvrMBP102.88Z.0106.B03.1211161133:bd11/16/2012:svnAppleInc.:pnMacBookPro10,2:pvr1.0:rvnAppleInc.:rnMac-AFD8A9D944EA4843:rvrMacBookPro10,2:cvnAppleInc.:ct10:cvrMac-AFD8A9D944EA4843:
> dmi.product.name: MacBookPro10,2
> dmi.product.version: 1.0
> dmi.sys.vendor: Apple Inc.
> - ---
> - ApportVersion: 2.14.1-0ubuntu3
> - Architecture: amd64
> - AudioDevicesInUse:
> - USER PID ACCESS COMMAND
> - /dev/snd/controlC0: viking 2055 F.... pulseaudio
> - CurrentDesktop: Unity
> - DistroRelease: Ubuntu 14.04
> - HibernationDevice: RESUME=UUID=9a76124f-99fb-4ba8-8c94-f09d985809e9
> - InstallationDate: Installed on 2014-04-24 (0 days ago)
> - InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64+mac
> (20140417)
> - MachineType: Apple Inc. MacBookPro10,2
> - NonfreeKernelModules: wl
> - Package: linux (not installed)
> - ProcFB: 0 inteldrmfb
> - ProcKernelCmdLine: \boot\vmlinuz-3.13.0-24-generic ro
> root=UUID=b6a171a9-799e-44f1-ab31-7d0940a39646
> initrd=boot\initrd.img-3.13.0-24-generic
> - ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
> - RelatedPackageVersions:
> - linux-restricted-modules-3.13.0-24-generic N/A
> - linux-backports-modules-3.13.0-24-generic N/A
> - linux-firmware 1.127
> - Tags: trusty
> - Uname: Linux 3.13.0-24-generic x86_64
> - UpgradeStatus: No upgrade log present (probably fresh install)
> - UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> - _MarkForUpload: True
> - dmi.bios.date: 11/16/2012
> - dmi.bios.vendor: Apple Inc.
> - dmi.bios.version: MBP102.88Z.0106.B03.1211161133
> - dmi.board.asset.tag: Base Board Asset Tag#
> - dmi.board.name: Mac-AFD8A9D944EA4843
> - dmi.board.vendor: Apple Inc.
> - dmi.board.version: MacBookPro10,2
> - dmi.chassis.type: 10
> - dmi.chassis.vendor: Apple Inc.
> - dmi.chassis.version: Mac-AFD8A9D944EA4843
> - dmi.modalias:
> dmi:bvnAppleInc.:bvrMBP102.88Z.0106.B03.1211161133:bd11/16/2012:svnAppleInc.:pnMacBookPro10,2:pvr1.0:rvnAppleInc.:rnMac-AFD8A9D944EA4843:rvrMacBookPro10,2:cvnAppleInc.:ct10:cvrMac-AFD8A9D944EA4843:
> - dmi.product.name: MacBookPro10,2
> - dmi.product.version: 1.0
> - dmi.sys.vendor: Apple Inc.
>
> ** Attachment removed: "AlsaInfo.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095894/+files/AlsaInfo.txt
>
> ** Attachment removed: "CRDA.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095896/+files/CRDA.txt
>
> ** Attachment removed: "BootDmesg.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095895/+files/BootDmesg.txt
>
> ** Attachment removed: "CurrentDmesg.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095897/+files/CurrentDmesg.txt
>
> ** Attachment removed: "IwConfig.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095898/+files/IwConfig.txt
>
> ** Attachment removed: "Lspci.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095899/+files/Lspci.txt
>
> ** Attachment removed: "Lsusb.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095900/+files/Lsusb.txt
>
> ** Attachment removed: "ProcCpuinfo.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095901/+files/ProcCpuinfo.txt
>
> ** Attachment removed: "ProcEnviron.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095902/+files/ProcEnviron.txt
>
> ** Attachment removed: "ProcInterrupts.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095903/+files/ProcInterrupts.txt
>
> ** Attachment removed: "ProcModules.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095904/+files/ProcModules.txt
>
> ** Attachment removed: "PulseList.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095905/+files/PulseList.txt
>
> ** Attachment removed: "RfKill.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095906/+files/RfKill.txt
>
> ** Attachment removed: "UdevDb.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095907/+files/UdevDb.txt
>
> ** Attachment removed: "WifiSyslog.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095909/+files/WifiSyslog.txt
>
> ** Attachment removed: "UdevLog.txt"
>
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+attachment/4095908/+files/UdevLog.txt
>
> ** Summary changed:
>
> - wifi intermittent on Macbook Pro Retina 10,2 Ubuntu 14.04
> + 14e4:4331 [MacBookPro10,2] wifi intermittent Ubuntu 14.04
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1312358
>
> Title:
> 14e4:4331 [MacBookPro10,2] wifi intermittent Ubuntu 14.04
>
> Status in “linux” package in Ubuntu:
> Incomplete
>
> Bug description:
> Problem: wifi is intermittent on my Macbook Pro and the logfile shows
> it's disconnecting
> Hardware System: Macbook Pro Retina 13" version 10,2 early 2013
> wifi firmware installed was default in Ubuntu 14.04 (mac 64bit OS) and
> synaptic shows the bcmwl-kernel-source to be installed. I get intermittent
> disconnections from the wifi which is set to g-only. Other wifi router
> settings have not been any better. Changing the wifi installation from the
> default of Ubuntu 14.04 have not improved things. I tried the
> firmware-b43-installer with similar results as above.
>
> ---
> ApportVersion: 2.14.1-0ubuntu3
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: viking 2055 F.... pulseaudio
> CurrentDesktop: Unity
> DistroRelease: Ubuntu 14.04
> HibernationDevice: RESUME=UUID=9a76124f-99fb-4ba8-8c94-f09d985809e9
> InstallationDate: Installed on 2014-04-24 (0 days ago)
> InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64+mac
> (20140417)
> MachineType: Apple Inc. MacBookPro10,2
> NonfreeKernelModules: wl
> Package: linux (not installed)
> ProcFB: 0 inteldrmfb
> ProcKernelCmdLine: \boot\vmlinuz-3.13.0-24-generic ro
> root=UUID=b6a171a9-799e-44f1-ab31-7d0940a39646
> initrd=boot\initrd.img-3.13.0-24-generic
> ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
> RelatedPackageVersions:
> linux-restricted-modules-3.13.0-24-generic N/A
> linux-backports-modules-3.13.0-24-generic N/A
> linux-firmware 1.127
> Tags: trusty
> Uname: Linux 3.13.0-24-generic x86_64
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
> _MarkForUpload: True
> dmi.bios.date: 11/16/2012
> dmi.bios.vendor: Apple Inc.
> dmi.bios.version: MBP102.88Z.0106.B03.1211161133
> dmi.board.asset.tag: Base Board Asset Tag#
> dmi.board.name: Mac-AFD8A9D944EA4843
> dmi.board.vendor: Apple Inc.
> dmi.board.version: MacBookPro10,2
> dmi.chassis.type: 10
> dmi.chassis.vendor: Apple Inc.
> dmi.chassis.version: Mac-AFD8A9D944EA4843
> dmi.modalias:
> dmi:bvnAppleInc.:bvrMBP102.88Z.0106.B03.1211161133:bd11/16/2012:svnAppleInc.:pnMacBookPro10,2:pvr1.0:rvnAppleInc.:rnMac-AFD8A9D944EA4843:rvrMacBookPro10,2:cvnAppleInc.:ct10:cvrMac-AFD8A9D944EA4843:
> dmi.product.name: MacBookPro10,2
> dmi.product.version: 1.0
> dmi.sys.vendor: Apple Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+subscriptions
>
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1312358
Title:
14e4:4331 [MacBookPro10,2] wifi intermittent Ubuntu 14.04
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
Problem: wifi is intermittent on my Macbook Pro and the logfile shows it's disconnecting
Hardware System: Macbook Pro Retina 13" version 10,2 early 2013
wifi firmware installed was default in Ubuntu 14.04 (mac 64bit OS) and synaptic shows the bcmwl-kernel-source to be installed. I get intermittent disconnections from the wifi which is set to g-only. Other wifi router settings have not been any better. Changing the wifi installation from the default of Ubuntu 14.04 have not improved things. I tried the firmware-b43-installer with similar results as above.
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: viking 2055 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=9a76124f-99fb-4ba8-8c94-f09d985809e9
InstallationDate: Installed on 2014-04-24 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64+mac (20140417)
MachineType: Apple Inc. MacBookPro10,2
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: \boot\vmlinuz-3.13.0-24-generic ro root=UUID=b6a171a9-799e-44f1-ab31-7d0940a39646 initrd=boot\initrd.img-3.13.0-24-generic
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127
Tags: trusty
Uname: Linux 3.13.0-24-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/16/2012
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP102.88Z.0106.B03.1211161133
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-AFD8A9D944EA4843
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro10,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-AFD8A9D944EA4843
dmi.modalias: dmi:bvnAppleInc.:bvrMBP102.88Z.0106.B03.1211161133:bd11/16/2012:svnAppleInc.:pnMacBookPro10,2:pvr1.0:rvnAppleInc.:rnMac-AFD8A9D944EA4843:rvrMacBookPro10,2:cvnAppleInc.:ct10:cvrMac-AFD8A9D944EA4843:
dmi.product.name: MacBookPro10,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312358/+subscriptions
References
