Nikolay Morozov, could you please provide the missing information following https://help.ubuntu.com/community/WifiDocs/Driver/bcm43xx#Broadcom_STA_Wireless_driver ?
** Changed in: bcmwl (Ubuntu) Status: New => Incomplete ** Tags added: regression-release -- 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/1304532 Title: /usr/lib/pm-utils/power.d/pci_devices false hangs making shutdown/reboot imposiible Status in “bcmwl” package in Ubuntu: Incomplete Bug description: Xubuntu hangs on shutdown and reboot on Dell D430 laptop even with live USB boot 13.10 works fine got 2 errors 1) MomemManager did't terminated correctly 2) mount / is busy screnshot in attach changing apci=force reboot=force and releated kernel option will not help ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: modemmanager 1.0.0-2ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8 Uname: Linux 3.13.0-23-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Tue Apr 8 20:21:25 2014 InstallationDate: Installed on 2014-04-07 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326) SourcePackage: modemmanager UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1304532/+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