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 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pm-utils in Ubuntu. 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 -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp