| 2010-11-02 00:37:07 |
Mitch Lin |
bug |
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|
added bug |
| 2010-11-02 17:42:52 |
Fabio Marconi |
affects |
ubuntu |
linux (Ubuntu) |
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| 2010-11-02 17:43:19 |
Fabio Marconi |
tags |
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maverick |
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| 2010-11-02 17:44:11 |
Fabio Marconi |
bug |
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|
added subscriber Fabio Marconi |
| 2010-11-02 17:44:12 |
Fabio Marconi |
linux (Ubuntu): status |
New |
Incomplete |
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| 2010-11-03 01:28:25 |
Mitch Lin |
tags |
maverick |
apport-collected maverick |
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| 2010-11-03 01:28:33 |
Mitch Lin |
description |
I recently installed Ubuntu 10.10 (alt install) as a second partition on my Macbook Pro (5,2). After installation, I went to System->Adminstration->Additional Drivers and activated my NVIDIA accelerated graphics driver (version current) as well as the Broadcom STA wireless driver.
Rebooted, both worked, but I noticed that my connection was intermittent at best. Web pages were timing out, SSH sessions were spotty, and updating Ubuntu (the download portion) took over an hour ( ~ 100 packages).
I pinged google for a while:
--- google.com ping statistics ---
216 packets transmitted, 173 received, 19% packet loss, time 240438ms
rtt min/avg/max/mdev = 20.316/68.300/205.230/49.727 ms
Here's yahoo:
--- yahoo.com ping statistics ---
246 packets transmitted, 224 received, 8% packet loss, time 385430ms
rtt min/avg/max/mdev = 33.256/59.871/334.379/48.785 ms
All other wireless devices do not have this issue, and when I boot into OSX, the wireless card works perfectly (transfer speeds are useful/reliable with no packet loss).
Let me know if you need more information.
Thanks! |
I recently installed Ubuntu 10.10 (alt install) as a second partition on my Macbook Pro (5,2). After installation, I went to System->Adminstration->Additional Drivers and activated my NVIDIA accelerated graphics driver (version current) as well as the Broadcom STA wireless driver.
Rebooted, both worked, but I noticed that my connection was intermittent at best. Web pages were timing out, SSH sessions were spotty, and updating Ubuntu (the download portion) took over an hour ( ~ 100 packages).
I pinged google for a while:
--- google.com ping statistics ---
216 packets transmitted, 173 received, 19% packet loss, time 240438ms
rtt min/avg/max/mdev = 20.316/68.300/205.230/49.727 ms
Here's yahoo:
--- yahoo.com ping statistics ---
246 packets transmitted, 224 received, 8% packet loss, time 385430ms
rtt min/avg/max/mdev = 33.256/59.871/334.379/48.785 ms
All other wireless devices do not have this issue, and when I boot into OSX, the wireless card works perfectly (transfer speeds are useful/reliable with no packet loss).
Let me know if you need more information.
Thanks!
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: paku 1847 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xdf480000 irq 21'
Mixer name : 'Realtek ALC889A'
Components : 'HDA:10ec0885,106b4600,00100103'
Controls : 36
Simple ctrls : 20
DistroRelease: Ubuntu 10.10
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=4c27303f-0e48-4756-8b18-71b792823a58
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: Apple Inc. MacBookPro5,2
NonfreeKernelModules: nvidia wl
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=7e713b3d-9e70-460a-9e2a-59dde79f2ab3 ro quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Regression: No
RelatedPackageVersions: linux-firmware 1.38
Reproducible: Yes
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: maverick kernel-net needs-upstream-testing
Uname: Linux 2.6.35-22-generic i686
UserGroups:
dmi.bios.date: 05/04/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP52.88Z.008E.B05.0905042202
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F2268EC8
dmi.board.vendor: Apple Inc.
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 8
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F2268EC8
dmi.modalias: dmi:bvnAppleInc.:bvrMBP52.88Z.008E.B05.0905042202:bd05/04/09:svnAppleInc.:pnMacBookPro5,2:pvr1.0:rvnAppleInc.:rnMac-F2268EC8:rvr:cvnAppleInc.:ct8:cvrMac-F2268EC8:
dmi.product.name: MacBookPro5,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
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| 2010-11-03 01:28:35 |
Mitch Lin |
attachment added |
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AcpiTables.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721268/+files/AcpiTables.txt |
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| 2010-11-03 01:28:37 |
Mitch Lin |
attachment added |
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AlsaDevices.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721269/+files/AlsaDevices.txt |
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| 2010-11-03 01:28:45 |
Mitch Lin |
attachment added |
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AplayDevices.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721270/+files/AplayDevices.txt |
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| 2010-11-03 01:28:47 |
Mitch Lin |
attachment added |
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ArecordDevices.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721271/+files/ArecordDevices.txt |
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| 2010-11-03 01:28:58 |
Mitch Lin |
attachment added |
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BootDmesg.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721272/+files/BootDmesg.txt |
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| 2010-11-03 01:29:01 |
Mitch Lin |
attachment added |
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Card0.Amixer.values.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721273/+files/Card0.Amixer.values.txt |
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| 2010-11-03 01:29:09 |
Mitch Lin |
attachment added |
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Card0.Codecs.codec.0.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721274/+files/Card0.Codecs.codec.0.txt |
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| 2010-11-03 01:29:11 |
Mitch Lin |
attachment added |
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CurrentDmesg.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721275/+files/CurrentDmesg.txt |
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| 2010-11-03 01:29:13 |
Mitch Lin |
attachment added |
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IwConfig.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721276/+files/IwConfig.txt |
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| 2010-11-03 01:29:25 |
Mitch Lin |
attachment added |
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Lspci.txt https://bugs.edge.launchpad.net/bugs/669725/+attachment/1721277/+files/Lspci.txt |
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| 2010-11-04 10:28:40 |
iceblueirish |
bug |
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added subscriber iceblueirish |
| 2010-11-04 21:05:48 |
Fabio Marconi |
linux (Ubuntu): status |
Incomplete |
New |
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| 2010-11-04 21:05:59 |
Fabio Marconi |
linux (Ubuntu): status |
New |
Confirmed |
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| 2010-11-11 09:09:59 |
Märt Suga |
bug |
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added subscriber Märt Suga |
| 2010-11-14 14:44:07 |
Gursimran singh |
linux (Ubuntu): importance |
Undecided |
Low |
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| 2010-11-14 15:55:02 |
Fabio Marconi |
marked as duplicate |
|
602023 |
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| 2010-11-14 15:55:19 |
Fabio Marconi |
removed duplicate marker |
602023 |
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| 2010-11-22 10:20:27 |
Fabio Marconi |
removed subscriber Fabio Marconi |
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| 2011-01-02 10:47:46 |
cocolocotero |
bug |
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added subscriber cocolocotero |
| 2011-10-04 20:53:31 |
Andreas |
bug |
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added subscriber Andreas |
| 2012-07-25 19:59:14 |
penalvch |
summary |
Ubuntu 10.10 - Wireless packet loss using Broadcom STA driver on Macbook Pro 5,2 |
14e4:432b Ubuntu 10.10 - Wireless packet loss using Broadcom STA driver on Macbook Pro 5,2 |
|
| 2012-07-25 20:00:23 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2012-07-25 20:01:07 |
penalvch |
tags |
apport-collected maverick |
apport-collected kernel-wifi maverick needs-upstream-testing |
|
| 2012-09-24 04:18:12 |
Launchpad Janitor |
linux (Ubuntu): status |
Incomplete |
Expired |
|
