Additionally (due to personal experience) it might be worth checking whether linux-image-extra-4.4.0-77* got installed. Not sure how that could happen but it seems update-manager offered to install linux-image and linux-image-signed without any of the other packages which should be installed at the same time (I had no headers either which impacts anything dkms related). This morning, from an older kernel boot, an "sudo apt-get update; sudo apt-get dist-upgrade" was installing the missing kernel packages.
-- 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/1687623 Title: 4.4.0-77-generic breaks internet on 16.04.2 Status in linux package in Ubuntu: In Progress Status in linux source package in Xenial: In Progress Bug description: Hi as per title today I updated to 4.4.0-77-generic on my Lubuntu 16.04.02 and wifi is not working anymore. When I click on the network manager I see "enable networking" (which is toggled) but no more the option about wifi. I reported this on ubuntuforum: https://ubuntuforums.org/showthread.php?t=2360216 Where a user suggested to revert to an older kernel and see if this fixes the problem. I managed to revert to 4.4.0-75-generic via grub and everything works perfectly. Another user reported a similar issue caused by the same upgrade on the same system: https://ubuntuforums.org/showthread.php?t=2360215 Can someone else confirm this bug? If you need more information I will be happy to provide it (I am a newbie though so please be patient). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1687623/+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
