Public bug reported:
CID: 201103-7379 Dell Latitude E4310
With bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu0.0.2 installed on this SRU
system,
the wireless network refuses to connect to any visible AP, you can see it
failed to associate the request to the driver from syslog
Sep 23 00:28:12 201103-7379 wpa_supplicant[1150]: Association request to
the driver failed
02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn
Wireless Network Adapter [14e4:4727] (rev 01)
Subsystem: Dell Inspiron M5010 / XPS 8300 [1028:0010]
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at 52c00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: wl
Kernel modules: wl, bcma, brcmsmac
There was once a similar bug reported before (bug 1220504), but it can
be fixed with deb file provided by Alberto (with driver version
6.30.223.141+bdcom-0ubuntu1), I will switch back to this package to
verify this again later.
Note:
This driver works on another SRU system, 201103-7380, running with BCM4313
[14e4:4727] as well, just with a little difference in the Subsystem:
03:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn
Wireless Network Adapter [14e4:4727] (rev 01)
Subsystem: Broadcom Corporation Device [14e4:051a]
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at d0300000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: wl
Kernel modules: wl, bcma, brcmsmac
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu0.0.2
ProcVersionSignature: Ubuntu 3.2.0-91.129-generic 3.2.71
Uname: Linux 3.2.0-91-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu17.9
Architecture: amd64
Date: Wed Sep 23 00:13:28 2015
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: bcmwl
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: bcmwl (Ubuntu)
Importance: Undecided
Status: New
** Tags: 201103-7379 amd64 apport-bug precise running-unity taipei-lab
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https://bugs.launchpad.net/bugs/1498743
Title:
[BCM4313][14e4:4727] Unable to connect to the network with proprietary
driver installed
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