Public bug reported: At regularly intervals, wifi fails and returns after a few minutes. Only symptom I could find is this message in kern.log:
"ERROR @wl_notify_scan_status : wlan0 Scan_results error (-22)" ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu0.1 ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10 Uname: Linux 3.16.0-38-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: MATE Date: Mon May 25 19:23:36 2015 InstallationDate: Installed on 2015-05-18 (7 days ago) InstallationMedia: Ubuntu MATE 14.04.2 "Trusty Tahr" - LTS amd64 (20150323) SourcePackage: bcmwl UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: bcmwl (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1458635 Title: Wifi crashes regularly and only returns after a minute or so Status in bcmwl package in Ubuntu: New Bug description: At regularly intervals, wifi fails and returns after a few minutes. Only symptom I could find is this message in kern.log: "ERROR @wl_notify_scan_status : wlan0 Scan_results error (-22)" ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: bcmwl-kernel-source 6.30.223.248+bdcom-0ubuntu0.1 ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10 Uname: Linux 3.16.0-38-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: MATE Date: Mon May 25 19:23:36 2015 InstallationDate: Installed on 2015-05-18 (7 days ago) InstallationMedia: Ubuntu MATE 14.04.2 "Trusty Tahr" - LTS amd64 (20150323) SourcePackage: bcmwl UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1458635/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp