I got this error after a few steps: * After upgrading from eoan to focal and rebooting, I was dropped into the initramfs shell. Exiting from the shell, I see the error message "/dev/mapper/ubuntu--vg-root does not exist".
* After some searching online, I reboot using my previous kernel and reach the desktop. * I open Synaptic and see that lvm2 was removed. When I try to install it, I get the error in this issue. After some more searching online, I see https://askubuntu.com/questions/1049727/every-time-i-install-or- remove-a-package-i-get-lvm2-error/1085420 and try the suggested answer (purge lvm2 before reinstalling) - this worked. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871176 Title: package lvm2 2.03.07-1ubuntu1 failed to install/upgrade: installed lvm2 package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1871176/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
