Ok, good :) Thanks for checking. I must admit I am not sure what caused the lock in the first place, though it may have been a check for updates running in the backgorund. I believe this sometimes happens right after booting, so if it became ok after waiting a while that might have been it. In any case, since the issue seems to have been resolved, I've taken the liberty of closing this issue.
If it should happen again, please leave a comment and we'll reopen it. If the error message lists a process as in the first example " It is held by process 4155 (apt-get)", please run `ps -ef | grep 4155` (replace the number with the process id given). That way, we can take a look at what is happening. ** Changed in: b43-fwcutter (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to b43-fwcutter in Ubuntu. https://bugs.launchpad.net/bugs/1878206 Title: will not load firmware on 20.04 Status in b43-fwcutter package in Ubuntu: Invalid Bug description: tryimg to update firmware the following happens. -network description: Network controller product: BCM43217 802.11b/g/n vendor: Broadcom Inc. and subsidiaries physical id: 0 bus info: pci@0000:06:00.0 version: 01 width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=bcma-pci-bridge latency=0 resources: irq:37 memory:f7500000-f7507fff PCI-ID Supported? Chip ID Modes PHY version Alternative 14e4:43a9 yes (3.17+) BCM43217 b/g/n N (r17) bill@bill-computer:~$ sudo apt-get install firmware-b43-installer [sudo] password for bill: E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 4155 (apt-get) N: Be aware that removing the lock file is not a solution and may break your system. E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it? ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: firmware-b43-installer (not installed) ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue May 12 14:17:28 2020 SourcePackage: b43-fwcutter UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/b43-fwcutter/+bug/1878206/+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