Public bug reported:
On Latitude E6320, there are some weird wifi connectivity issues that
appear some times on resume. I haven't found any common factor that
would unify those incidents. I am currently running the brcmsmac open
source driver, but have encountered the issue with the Broadcom STA
driver as well.
The issue may or may not be linked to the "eduroam" WPA Enterprise
network that is used in many academic institutions.
The lspci command outputs a following line about the adapter:
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn
Wireless Network Adapter (rev 01)
I am running the lastest BIOS version, the A19.
(Possible) user workaround: Put line brcmsmac (or the proprietary
driver's module name if you are using it) to the file
/etc/pm/config.d/unload_module
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: pm-utils 1.4.1-16
ProcVersionSignature: Ubuntu 4.4.0-43.63-generic 4.4.21
Uname: Linux 4.4.0-43-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Sat Oct 22 16:47:43 2016
InstallationDate: Installed on 2016-09-12 (39 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=fi
TERM=xterm
PATH=(custom, no user)
LANG=fi_FI.UTF-8
SHELL=/bin/bash
SourcePackage: pm-utils
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: pm-utils (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1635839
Title:
Random lack of wifi connectivity after hibernate
Status in pm-utils package in Ubuntu:
New
Bug description:
On Latitude E6320, there are some weird wifi connectivity issues that
appear some times on resume. I haven't found any common factor that
would unify those incidents. I am currently running the brcmsmac open
source driver, but have encountered the issue with the Broadcom STA
driver as well.
The issue may or may not be linked to the "eduroam" WPA Enterprise
network that is used in many academic institutions.
The lspci command outputs a following line about the adapter:
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11bgn
Wireless Network Adapter (rev 01)
I am running the lastest BIOS version, the A19.
(Possible) user workaround: Put line brcmsmac (or the proprietary
driver's module name if you are using it) to the file
/etc/pm/config.d/unload_module
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: pm-utils 1.4.1-16
ProcVersionSignature: Ubuntu 4.4.0-43.63-generic 4.4.21
Uname: Linux 4.4.0-43-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Sat Oct 22 16:47:43 2016
InstallationDate: Installed on 2016-09-12 (39 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=fi
TERM=xterm
PATH=(custom, no user)
LANG=fi_FI.UTF-8
SHELL=/bin/bash
SourcePackage: pm-utils
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1635839/+subscriptions
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