The version of bcmwl in the proposed pocket of Precise that was
purported to fix this bug report has been removed because the bugs that
were to be fixed by the upload were not verified in a timely (105 days)
fashion.
** Changed in: bcmwl (Ubuntu Precise)
Status: Fix Committed => Won't Fix
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https://bugs.launchpad.net/bugs/1415880
Title:
14e4:4365 bcmwl-kernel source: fix for null pointer crash
Status in Dell Sputnik:
Confirmed
Status in bcmwl package in Ubuntu:
Fix Released
Status in bcmwl source package in Precise:
Won't Fix
Status in bcmwl source package in Vivid:
Won't Fix
Status in bcmwl source package in Wily:
Fix Released
Bug description:
[Impact]
* bcmwl does not compile on new kernels (or HWE kernels)
* bcmwl suffers from null reference bug
[Test Case]
* public PPA provided to community and feedback
* based on patch available to other distros
* comment #42
[Regression Potential]
* for changes on kernel support it may not compile (tested with 3.2, 3.13,
3.18 and 4.2)
* for the null reference change -> proved to fix problem for community based
on feedback
[Other Info]
Original bug description:
The bcmwl package as of now misses one patch for a bug that occurs
with BCM43142 and possibly other broadcom chipsets that will look like
random disconnects, poor wifi signal and kernel warnings, See also
#1379524.
Adding the patch is a fairly simple process:
* put the patch file in /usr/src/bcmwl-6.30.223.248+bdcom/patches
* add the following line to /usr/src/bcmwl-6.30.223.248+bdcom/dkms.conf
PATCH[7]="0014-null-pointer-crash.patch"
* run: /usr/lib/dkms/common.postinst bcmwl 6.30.223.248+bdcom
/usr/share/bcmwl x86_64 $(uname -r)
This has fixed the issue for me. Edit: I just wanted to add that I did
not write the patch; I merely downloaded it from a paste that was
linked from the respective AUR package.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu1 [modified:
usr/src/bcmwl-6.30.223.248+bdcom/dkms.conf]
ProcVersionSignature: Ubuntu 3.16.0-29.39-generic 3.16.7-ckt2
Uname: Linux 3.16.0-29-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.7-0ubuntu8.1
Architecture: amd64
CurrentDesktop: LXDE
Date: Thu Jan 29 13:15:17 2015
InstallationDate: Installed on 2015-01-26 (3 days ago)
InstallationMedia: Lubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
SourcePackage: bcmwl
UpgradeStatus: No upgrade log present (probably fresh install)
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