Unable to run bug report as I have uninstalled 4.15.0-24 kernel and reverted back to 4.13.0-45.
Please see provided git link for a patch by Sven Joachim, copying here again for your convenience: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=a9e6d44ddeccd3522670e641f1ed9b068e746ff7 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1779666 Title: broadcom wifi not recognize / firmware is missing Status in linux package in Ubuntu: Confirmed Bug description: After upgrading an old laptop to 4.15.0-24, wlan0 interface disappear. It seems that a patch was not merged on time. See the following links for references: https://ubuntuforums.org/showthread.php?t=2386964 https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=a9e6d44ddeccd3522670e641f1ed9b068e746ff7 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779666/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp

