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You can downgrade the linux-modules-nvidia-460-generic-hwe-20.04 package (and all its dependencies) to the previous version (5.8.0-48.54~20.04.1) to solve that issue, that is caused because there's a broken dependency on the linux-modules-nvidia-460-generic-hwe-20.04 (5.8.0-49.55~20.04.1+1) package that ask for (depends on) nvidia-kernel-common-460 package ...


This is the RPM database. Did you install any RPMs recently? Background: You can install RPM as a secondary package manager on Ubuntu, and then you can install RPM packages as well as the usual DEB packages. Check with rpm -qa if (a) RPM is installed and (b) what RPMs you have installed.


You haven't provided specifics as to your box - are you using uEFI, Secure uEFI or BIOS in booting? I'll assume BIOS and walk through a common process I do. For my own boxes (where I QA-test and install releases many times per week) and often have 1-6 (GNU/Linux but mostly Ubuntu flavors) systems installed on a box, the last installed will always end up ...

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