Additional info: When problem occurs, this is the output:
[ 17.200131] b43-phy0 ERROR: Microcode not responding [ 17.200140] b43-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website. [ 17.200367] IPv6: ADDRCONF(NETDEV_UP): wlan2: link is not ready I can start lightdm manually after that. X will start and the b43 driver seems to work properly. I can attach the dmesg.log that I saved for this occasion if that is helpful. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1272720 Title: sometimes boot fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libpciaccess/+bug/1272720/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp