At system startup, the logical volume groups are not activated, preventing the instructions contained in “fstab” from being executed.
Welcome back @atf
This is from Lx 4.2 RC Release Notes:
At this time partitioning LVM and Raid setups with Calamares installer are not supported.
Hi @atf, in the case your Logical Volume does not contain the OpenMandriva system, ensure lvm2 package is installed on your system and your /etc/fstab file is filled with all data (you can post id if yuo’re in doubt)
As said by @ben79 installing OpenMandriva LX4.2 on a LVM partitioned disk is not officially supported but it is not impossible (I mean I did it few days ago), but this requires some non trivial skills at installation time (but there is nothing really difficult).
Thank you, ben79 and mandrian.
In fact, I thought it was a forgetfulness to activate LVM2 services.
I solved the problem with a script for automatic execution at the beginning of the session.