To clarify - the modprobe was not a live-session - this was after a full disk install.
So - I MOK enrolled after the ubiquity install - no wifi on first logon. Modprobe wl gave the not permitted error. I then manually connected and force a reinstall of bcmwl-kernel-source and subsequently on boot another MOK enroll was requested. It was only then that Wifi was available. On Wed, 21 Oct 2020 at 22:30, Steve Langasek <1899...@bugs.launchpad.net> wrote: > > If you are trying to do the modprobe during the live session, it is > expected that this will not succeed. It's only after MOK enrollment > that these locally-signed modules will be allowed to be loaded by the > kernel under SecureBoot. > > If the modprobe works post-reboot and post-MOK-enrollment, then this is > working as required and I believe we can close the bug report. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1899678 > > Title: > No wifi after installation - does not work with secure boot enabled > > Status in bcmwl package in Ubuntu: > New > Status in dkms package in Ubuntu: > New > Status in shim-signed package in Ubuntu: > New > Status in ubiquity package in Ubuntu: > New > > Bug description: > After installation I noted that my broadcom wifi was not available. > This is a regression from 20.04 where installation automatically > installed the broadcom driver. > > So I tried to force the installation again - see trace below. > > The dialog message to enter the secure password appeared - however on > reboot a confirmation to change the MOK state was not seen - the > distro booted straight in. > > sudo apt install --reinstall bcmwl-kernel-source > [sudo] password for dad: > Reading package lists... Done > Building dependency tree > Reading state information... Done > 0 to upgrade, 0 to newly install, 1 reinstalled, 0 to remove and 0 not to > upgrade. > Need to get 1,546 kB of archives. > After this operation, 0 B of additional disk space will be used. > Get:1 http://gb.archive.ubuntu.com/ubuntu groovy/restricted amd64 > bcmwl-kernel-source amd64 6.30.223.271+bdcom-0ubuntu7 [1,546 kB] > Fetched 1,546 kB in 0s (5,232 kB/s) > (Reading database ... 202371 files and directories currently installed.) > Preparing to unpack > .../bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu7_amd64.deb ... > Removing all DKMS Modules > Done. > Unpacking bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7) over > (6.30.223.271+bdcom-0ubuntu7) ... > Setting up bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7) ... > Loading new bcmwl-6.30.223.271+bdcom DKMS files... > Building for 5.8.0-22-generic > Building for architecture x86_64 > Building initial module for 5.8.0-22-generic > Done. > > wl.ko: > Running module version sanity check. > - Original module > - No original module exists within this kernel > - Installation > - Installing to /lib/modules/5.8.0-22-generic/updates/dkms/ > > depmod.... > > DKMS: install completed. > modprobe: ERROR: could not insert 'wl': Operation not permitted > update-initramfs: deferring update (trigger activated) > Processing triggers for initramfs-tools (0.137ubuntu12) ... > update-initramfs: Generating /boot/initrd.img-5.8.0-22-generic > > ProblemType: Bug > DistroRelease: Ubuntu 20.10 > Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu7 > ProcVersionSignature: Ubuntu 5.8.0-22.23-generic 5.8.14 > Uname: Linux 5.8.0-22-generic x86_64 > ApportVersion: 2.20.11-0ubuntu49 > Architecture: amd64 > CasperMD5CheckResult: skip > CurrentDesktop: Budgie:GNOME > Date: Tue Oct 13 18:32:47 2020 > InstallationDate: Installed on 2020-10-13 (0 days ago) > InstallationMedia: Ubuntu-Budgie 20.10 "Groovy Gorilla" - Beta amd64 > (20201013) > 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/1899678/+subscriptions -- 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/1899678 Title: No wifi after installation - does not work with secure boot enabled Status in bcmwl package in Ubuntu: New Status in dkms package in Ubuntu: New Status in shim-signed package in Ubuntu: New Status in ubiquity package in Ubuntu: New Bug description: After installation I noted that my broadcom wifi was not available. This is a regression from 20.04 where installation automatically installed the broadcom driver. So I tried to force the installation again - see trace below. The dialog message to enter the secure password appeared - however on reboot a confirmation to change the MOK state was not seen - the distro booted straight in. sudo apt install --reinstall bcmwl-kernel-source [sudo] password for dad: Reading package lists... Done Building dependency tree Reading state information... Done 0 to upgrade, 0 to newly install, 1 reinstalled, 0 to remove and 0 not to upgrade. Need to get 1,546 kB of archives. After this operation, 0 B of additional disk space will be used. Get:1 http://gb.archive.ubuntu.com/ubuntu groovy/restricted amd64 bcmwl-kernel-source amd64 6.30.223.271+bdcom-0ubuntu7 [1,546 kB] Fetched 1,546 kB in 0s (5,232 kB/s) (Reading database ... 202371 files and directories currently installed.) Preparing to unpack .../bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu7_amd64.deb ... Removing all DKMS Modules Done. Unpacking bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7) over (6.30.223.271+bdcom-0ubuntu7) ... Setting up bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu7) ... Loading new bcmwl-6.30.223.271+bdcom DKMS files... Building for 5.8.0-22-generic Building for architecture x86_64 Building initial module for 5.8.0-22-generic Done. wl.ko: Running module version sanity check. - Original module - No original module exists within this kernel - Installation - Installing to /lib/modules/5.8.0-22-generic/updates/dkms/ depmod.... DKMS: install completed. modprobe: ERROR: could not insert 'wl': Operation not permitted update-initramfs: deferring update (trigger activated) Processing triggers for initramfs-tools (0.137ubuntu12) ... update-initramfs: Generating /boot/initrd.img-5.8.0-22-generic ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu7 ProcVersionSignature: Ubuntu 5.8.0-22.23-generic 5.8.14 Uname: Linux 5.8.0-22-generic x86_64 ApportVersion: 2.20.11-0ubuntu49 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: Budgie:GNOME Date: Tue Oct 13 18:32:47 2020 InstallationDate: Installed on 2020-10-13 (0 days ago) InstallationMedia: Ubuntu-Budgie 20.10 "Groovy Gorilla" - Beta amd64 (20201013) 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/1899678/+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
